Gass T E\4-sS Book ^"B>6S TREATISE ON ROADS, HISTORY, CHARACTER AND UTILITY; EEISG THE SUBSTANCE OF TWO LECTURES DELIVERED BEFORE THE VOUNG MEN'S ASSOCIATION OF THE CITY OF ALBANY. BY S. DE WITT BLOODGOOD. ALBANY : PUBLISHED BY OLIVER STEELE J. 3Iunscll, P r inter . 1838. INSCRIBED TO THE YOUNG MEN'S ASSOCIATION OP THE CITY OF ALBANY, The writer of this, having been struck with the importance of giving that class of internal improvements, called roads, a due share of public consideration, at a time when so many projects are on foot, some of them addressed to the cupidity of specula- tion, others to advance the common welfare, recently attempted to investigate the sub- ject, and to form some general opinions of its history, and characteristics. No where could this information be ob- tained in the desired shape. And it was only after long and laborious researches that the scanty facts were obtained which form the groundwork of this little treatise. Modern engineers have rather embodied their own experience in works relating to VL INTRODUCTION. particular projects under their charge, than discussed the general tendency of the sys- tem. Sir Henry Parnell, of the Institution of Civil Engineers, in London, has given us the most valuable work we possess of a general character, but he has not at- tempted to enter into those details which were found interesting enough, in our opinion, to justify their collection in the following pages. If a general view of the subject, if its literary as well as mechanical history is worthy of being rescued from the dust of centuries, the writer hopes that his humble efforts will not be entirely in vain. Albany^ October^ 1838. TREATISE ON ROADS. It is conceded that no age of the world was ever marked by a greater regard for the useful than that in which we live. The monuments of antiquity, grand and impres- sive even in their ruins, seem as often to have been erected through caprice as for utility. The pyramids survive triumphantly the ra- vages of time, but why such a vast expense was incurred of labor and of money, is one of the problems yet to be solved, and one that overtasks the most willing antiquarian. In our own time all popular pursuits appear to be influenced, if not directed, by a regard for the human condition and the desire of making it more in accordance with the true objects of life. The projector who cannot (apparently at least) demonstrate this to be the purpose of his schemes, is sure to be without patronage, and almost without hear- 8 TREATISE ON ROADS. ers. Even those articles of fancy and taste, once the exclusive property of the rich and great, but now obtained and enjoyed by the community at large, make their appeal to some principle of utility as their chief recom- mendation. It is from this tendency of the age, that so much investigation, so much research, so much talent, has been displayed in popular forms, and sought each its reward in the practical advantages it conferred through a new medium on a new auditory. And it is from the consciousness of the truth of this feature of our times, that we venture to pass over more amusing themes, for one which is intimately connected with the comfort of in- dividuals and the prosperity of nations. The history of roads, those means of land communication, indispensable to civiliza- tion ; without which mankind, and even those of the same country, would live strangers to each other ; the absence of which is a sure evidence of barbarism, and whose mainten- ance and preservation are infallible tests of national prosperity, is a field vast enough for the ambition of the most successful writer. As at intervals these researches were prosecuted, they grew in interest and magnitude, and it is regretted after all that TREATISE ON ROADS, y the following pages will only present an out- line of a subject, connected with the most remarkable periods of antiquity, their social, commercial and political relations, and which in our own time has assumed a still more im- portant and interesting character. When the celebrated Dr. Johnson de- clared, as he was whirled along in a post chaise over the beautiful roads of England, that he was enjoying one of the greatest pleasures of life, he overlooked the happi- ness, which the existence of good roads con- fers on those who do not travel, but who re- ceive at their own doors, all that necessity demands, all that comfort requires, all that taste can sigh for. Human existence is plea- sant or painful as its wants are satisfied or denied, and of course that system of internal communication which provides for them, be- comes one of the first cares of civilized soci- ety, one of the great objects of all intelligent legislation. In the savage state, the entire freedom of the individual, that natural liberty which does away with all restraints of law, and all subjection of our passions to reason, is ac- companied by the most miserable depend- ence on circumstances. Nature, whose gifts 2 10 TREATISE ON ROADS. when cultivated and enjoyed, becomes the kind mother of the industrious and the pro- vident, is to uncivilized man, at best but a fickle friend, and oftentimes a relentless en- emy. The wind which fills the canvass of the deep laden bark, and bears to its destined port the rich and useful products of other lands, tears down the wigwam of the sav- age and leaves him exposed and shelterless. The prosperous gale becomes the pitiless blast. The early and the latter rain which makes the husbandman rejoice in the bounty of Providence ; which fills the reservoir, and impels the untiring wheel of the manufactur- er, inundates the habitation of the aboriginal, swells the flood, over which he would pass, and deprives him of the scanty sustenance derived from his spear and his bow. Man in this state of existence becomes a wander- er. He must go to the tree or the fountain, to the lake or the hill side, where for a time he satiates his hunger and quenches his thirst. As the supply diminishes, at the greatest personal inconvenience he is obliged to seek some other spot where he may prolong his life. His food must be run down on the prai- rie from the herds, which nomades like him- TREATISE ON ROADS. 11 self, have a wild and uncertain existence, or drawn at times from ice-bound lakes, with slow and painful exertion. The tribe of which he is a member cannot establish their residence any where permanently, if they would. Their sustenance must be sought, where it can be found, since it cannot be conveyed to them, and their surplus for the moment, hid in the earth for future ne- cessity, generally becomes the prey of other tribes, or of the quick scented animals, which follow on the trail. Life is consumed in a struggle for life, and the nobler qualities of our nature have no time for expansion, and no place for improvement. Without perma- nence of habitation and constant facilities for intercommunication, no progress in civiliza- tion can be counted on. All travellers tell us that the native tribes of uncivilized lands, are constantly exposed to the horrors of starvation ; while political economists appeal triumphantly in their ar- guments in favor of commercial intercourse, to the fact that in refined and civilized na tions, famine is now unknown. The start- ling and affecting pictures such as are pre- sented to us by Captain Back, and Wash- ington Irving, in their most recent works, of 12 TREATISE ON ROADS. the frequent horrors which attend the north- ern and northwestern tribes, and arise from the scantiness or uncertainty of their sup- plies of food, are unfortunately too common, and the eye of humanity cannot glance at the great mass of mankind, and notice the millions and millions of our race living in anarchy, in poverty, and in ignorance, with- out shedding a tear of compassion over their strange and hapless destiny. Nor is it merely in regard to the physical condition of man, that the absence of intercommunica- tion as enjoyed in civilized countries, is so great a misfortune. To the early settler who finds the dangerous river, the stormy flood, and the trackless forest interposing in- superable obstacles to the transportation of food, and to the poor savage who after kil- ling his game, is unable to carry it to the tent where his wife and children are dying of hunger, other and more valuable benefits are denied by the absence of those improve- ments which distinguish the civilized state. Animal existence most concerns the barba- rian, but among men in civilized life, it is but an accessary to the growth of the higher principles of our nature. In a constant struggle against the elements for the"support TREATISE ON ROADS. .13 of life, its nobler objects are lost sight of, or unappreciated, and it is a matter of fact, that those nations are most degraded, whose means of subsistence are the most precari- ous. It would be a curious subject of en- quiry to ascertain and compare the relative degrees of civilization to be found in those countries, which are partially or wholly defi- cient in the means of intercommunication. A table might be formed with considerable ac- curacy which would shew their actual con- dition by means of this test. The most bar- barous people will be found to be those, among whom the system of roads, bridges and canals, and the facilities of transporta- tion are unknown. On the contrary, the most enlightened and the most prosperous, are those whose inhabitants live in the clos- est connections, social and commercial, whose territory is intersected in all directions by well constructed and densely thronged ave- nues, and whose means of travel and of trade, have bound its inhabitants in friend- ship, and the ties of interest. Let us elucidate this principle by reference to well known facts. Even to civilized na- tions, those indeed having extensive domains, and great political connections, it will be 14 TREATISE ON ROADS. found applicable. We are all familiar with the history and resources of Spain. That country which by turns has been the thea- tre of Roman, Moorish and Gallic conquest, though the land of the olive and the vine, and the home of the richly freighted galleons, is still the scene of ignorance and poverty. It has not improved the advantages, nor over- come the disadvantages of nature. "No man" says a recent distinguished traveller, " but a botanist can travel with any pleasure through the barren tracts of old Castile." The easy prosecution of internal improve- ments is unquestionably rendered difficult by the character of the surface, but the Spa- nish government at one time projected a grand canal to connect the Mediterranean with the Bay of Biscay, by the route of As- turias, old Castile and Arragon. Only a small portion of this work was ever finished, and the transactions connected with it are of course very limited. This is almost a so- litary effort on their part to facilitate their internal navigation. The main roads to the capitol and some of the chief towns, are kept in good order, as a well understood matter of necessity, but the general communications of the country, and those by which the trans- TREATISE ON ROADS. 15 portation of goods is effected, are little else than the imprinted footsteps of the weary mules, upon the rough rocks which they are compelled to climb. The consequences of this state of things are apparent in the difficulty and danger of conveying merchandize from one part of Spain to the other, the heavy and ruinous charges made by the carriers for their services, the temptations to plunder afforded by the insecurity of the routes, and the scarcity, and dearness of a vast propor- tion of the articles indispensable to the com- forts of life. On a recent occasion, when a supply of grain was required by the government at Madrid, it took 30,000 horses and mules to transport 480 tons of wheat from old Castile to that city. On a good turnpike road, this would have easily been accomplished by one sixth of that number of animals; on a canal at a speed of four miles an hour, by about fifteen, on a rail way, by the exertions of two locomotive engines of the first class. The city of Cadiz though founded 1200 years before the Christian era, contains even now but 60,000 inhabitants, and though ad- mirably situated for foreign trade and so far coming within the general law which causes 16 TREATISE ON ROADS. the rise of towns and cities, and which we shall presently notice, yet for the want of pro- per channels of communication with the inte- rior, and the oppressive duties charged upon articles of merchandize every time they change hands, it never can become as popu- lous or important as those great European and American towns which are centres of in- numerable avenues, the points in which the vivifying rays of commerce are concentrated. On the other hand, Switzerland, a moun- tainous and sterile country, with only about 19,000 square miles of territory and 2,000,- 000 of inhabitants, while Spain possesses an area of 179,000 square miles and 41,000,000 of inhabitants, is essentially prosperous, in consequence of its internal communications, and the facilities they afford for traA^elling, and the export of domestic industry. The celebrated military road called the Simplon, which wall preserve the memory of Napo- leon, longer perhaps than even his famous battles, has produced the most important commercial advantages to the Helvetians. Another over the Splugen, the work of the Austrians since the death of Napoleon, and designed to facilitate the communication be- tween Lombardy and the Tyrol has also had TREATISE ON ROADS. 17 the most decided influence on their prosperi- ty. The two cantons of Uri and Tessino completed about seven years since, a fine avenue over St. Gothard, and indeed good roads are every where carried to the very tops of the Swiss mountains. Industry has thus found an outlet, and the very attrac- tions of the scenery thus rendered accessible to the curious, form an item of the national prosperity that would scarcely be believed, were it not for unquestionable evidence. The condition of society under a system of intercommunication rises at once to the highest degree of refinement, and the great- est equality of advantages. The most dis- tant places, are to all desired intents, com- pletely united. The products of every na- tion, the fruits of every clime, come within reach of all. The pleasures of social inter- course, the beneficial discoveries of science, the offerings of genius, and the works of art, become part and parcel of his enjoyment, who lives within the circle of civilization, penetrated by these lines of commercial in- tercourse. The inhabitants of the torrid and the temperate zones, exchange with ea- gerness the surplus of their respective pro- ducts. No one need be beyond the reach of 3 18 TREATISE ON ROADS. sympathy or companionship. The loneliest inhabitant, whose possession is crossed by a canal or rail-road, becomes in fact a citizen of the world. It is impossible not to be struck with the moral effect of such a state of things. The bonds of human fellowship become closer and dearer to us, the friendly relations which Christianity teaches us, are strengthened and maintained. " The kindred sons of men Live brothers like, in amity combined." Before we proceed to examine the history of roads, it may be well to glance briefly at the principles to which they owe their origin, and some of the benefits of their construc- tion. It is evident, on the discovery or early settlement of any country, that the first ef- forts of the founders to establish colonies, are made at the sea side, or on the banks of navigable rivers. These are the only localities easily accessible to foreign com- merce, or the trade of the interior, and thus all great cities and towns generally owe their rise to their facilities for water com- munication. This fact is pointed out by all political economists, and in this necessity, they recognize the choice usually first made by colonists. TREATISE ON ROADS. 19 When a city or town is thus established, its subsequent growth still depends on the ease with which it can be approached, and the extent of country which can readily find there an outlet for its productions. In bar- barous ages, the protection of a castle and the favor of a chieftain sometimes congrega- ted men in hamlets beneath a lordly battle- ment, but where civilization extends her ae- gis over her followers, men cannot be kept together in large masses, for the mere and single purpose of personal safety. They re- sort to populous towns, and towms become populous because they are the marts of en- terprise. Here, we see the advantages of the subdivision of labor, and the increased pro- duction and sale of those articles which min- ister to our real or im aginary wants. Here, industry moves on the largest scale, the arts flourish in the highest degree, and the com- forts of life are most easily attainable. In the competition of intelligence and talent, great designs are brought forward to public observation, great public benefits are secured, and the highest rewards held out to perseve- rance and industry. Talent generally re- pairs to the largest theatre of action ; and the eagerness of adventure, and the rapid 20 TREATISE ON ROADS. advancement of enterprise, draw crowds of combatants into the already thronged arena. When cities become so large however, as to require new and more steady supplies, than at their outset, — whether for manufac- ture, export or subsistence, then it is the ex- tension and improvement of internal commu- nications become indispensible to further prosperity. There seems to be a reciprocal action. Towns require the construction of roads, and roads lead to the increase of towns. They are the artificial substitutes for water communication, and by bringing the productions of the surrounding country to market, induce competition, and give the citizen his necessary supplies, at cheaper rates, and in more convenient quantities. The surrounding country becomes equally benefitted. The remote sections are brought upon an equality with those nearer, by the re- duction of the expense and difficulty of land carriage, and thus gain a market they could not otherwise profitably visit. I^ands that could not before be worked with any prospect of sufficient remuneration, become valuable to their owners and beneficial to the public. The influence that large towns exercise upon agri- cultural pursuits, is well understood. TREATISE ON ROADS. 21 "In those districts," says a modern writer, '• which carry on a communication with the markets of trading towns, the husbandmen are busy and skilful, the farmers industri- ous, the land is managed to the best advan- tage and double the quantity of grain or herbage (articles ultimately converted into human provision) raised from it, of what the same soil yields in remoter and more neg- lected parts of the country." "Agriculture never arrives at any considerable, much less its highest degree of perfection, when not connected with trade, that is, when the pro- duce is not increased by the consumption of trading cities." Nor are the benefits confer- red by these " greatest of all improvements" confined exclusively in their operation, to town and country only. They are equally striking, by the effect they produce in the relations between district and district. Ar- ticles of necessity however bulky, are easily transported to be manufactured or consum- ed. The products of the soil, of the rivers, and the mountains, are interchanged at will, and the gifts of heaven which w"ould oth- erwise often be unappreciated and unim- proved become the valuable resources of the human family. 22 TREATISE ON ROADS. The diminution of the expense of trans- portation is also an important consideration, since all the saving effected in the cost of transportation to market, is so much profit left in the pocket of the producer. The advantage of being able to convey any required product, to the place where it is in demand, and within the period of its greatest value, lessens the risk of produc- tion, and gives certainty to the calculations of industry. In the conveyance of news and of private correspondence, the utility of roads is strikingly evident, and particularly that of rail ways, a simple yet admirable inven- tion which leaves the most remarkable ef- forts of the ancients far behind. The sepa- ration of friends and relations becomes almost nominal, the sympathies of life are uninter- rupted by distance, and all the joys of affec- tion and the sweets of remembrance multi- ply in the pleasing assurances, which their swift messenger, so faithfully conveys to the absent. In a military point of view, good roads are of essential service. It is too apparent to need any proof, that the rapid transmis- sion of troops from one point to another is of the highest importance to any belligerent TREATISE ON ROADS. 23 country. If during the second war of in- dependence, our present system of canals and rail roads had been established, im- mense savings might have been made in the expense of transportation; and the same num- ber of men might have been used oftener at different points and doubled in efficiency. In any future contest, the advantages w^ill be perceived in the most striking manner. These topics at which we have only glanced, are fruitful subjects for reflection, and deserve a more deliberate examination than our limit enables us to give them. The early history of roads is somewhat obscure. In tracing it out, we naturally turn to the oldest records in the hands of men, to see what is there said of them. The commerce of the east appears to have been carried on by means of ships and ca- ravans, and allusions to these are frequent in the early writers. We find that the Egyptians pursued the retreating Israelites with chariots, which is perhaps the most ancient notice we have of their general use. Among the Jews the absence of commercial regulations, in the laws promulgated by Mo- ses, was doubtless owing to the necessity of keeping that people separate as much as 24 TREATISE ON ROADS. ' possible from the idolatrous nations around them. In the time of Solomon immense numbers of these chariots were imported from Egypt. The numbers are stated with precision by the early historians, and the fact of their use, in default of other evidence, would be conclusive as to the existence and maintain- ance of public roads. Two great routes from Palestine to Egypt, the one along the Mediterranean from Gaza to Pelusium, and another from the same place to the Arabi- an gulf, are spoken of as being constantly thronged by travellers. On the downfal of the Israelites after the death of Solomon, occasioned by various causes foreign and domestic, Tyre became the emporium of the eastern world. Besides her foreign commerce which was already so extensive as to have attracted the attention of the inspired prophets, and to have pro- cured for her the title of " a merchant of the people for many isles," her internal trade was of the greatest extent. Her principal connections were with Egypt, Assyria, and the Caucasian countries, while the tin of Britain and the silks of China were also found in her marts. When the walls of TREATISE ON ROADS. 25 Rome were so diminutive that they could be easily leaped over, Tyre was in the " blaze of her fame." While her vessels whitened the adjacent seas, her caravans threaded the interior. The trade of Phenicia has gi- ven occasion to some very profound research- es of which the pages of Heeren furnish a masterly example. The celebrated city of Petra, recently so well described by our countryman Mr. Stevens, became a city of immense wealth, from the mere circumstance of the meeting of the caravan roads in its vi- cinity, and its being the emporium for the supplies of Arabia. Babylonia or Chaldea, a province of As- syria, which also like its later rival Tyre has yielded to time and prophecy, was also remarkable for its commerce, and the nume- rous commercial roads, by which the city of Babylon gathered in the products of sur- rounding countries. One celebrated route ran along the southern boundary of the de- sert between Persia and Medea to the Cas- pian Gates, a celebrated Asiatic defile ; and thence along the Hyrcanian and Parthian mountains to Bactria. It is said to have been used by Alexander in his celebrated expedi- tion against the Bactrians, and is styled by 4 26 TREATISE ON ROADS. Arrian a Greek geographer, the great mili- tary road. The principal commercial route from Babylon to India was in part the same, but at Aria it took an easterly di- rection and afterwards divided into three branches. Other roads are mentioned which ran to the Mediterranean, and to important towns in Asia Minor. Semiramis, who if not the founder of Babylon, was the creator of its commerce and its splendor, particularly directed her attention to the construction of roads and bridges, which according to Stra- bo were of " wonderful structure." There is evidence of the existence of re- gularly constructed roads in Asia of great extent, divided into stations, at w^hich the most spacious inns were erected for the se- curity of travellers. That from Susa a sea port of Tunis to Sardis, a town a little east of Smyrna, traversed a distance of 312 miles, and had no less than 111 of these caravan- seras. Among the eastern nations celebrated for their internal commerce, was Arabia, situa- ted between the Red sea, the Persian gulf and the Mediterranean, and thus peculiarly situated to enjoy a carrying trade. The principal mode adopted by the Asia- TREATISE ON ROADS, 27 tic and African merchants for the transport- ation of merchandize, was that of caravans, and the use of them has continued to this very day. Travellers who describe them, present us a picture of eastern customs, which carries back the mind to the earli- est periods of Eastern history. The camel, that ship of the desert, the gift of heaven to eastern nations alone, still forms their chief dependence in their internal trade. Those who w^ish to learn the details of caravan travelling, will find them fully described by Niebuhr, and Buckhardt, The routes now followed in Africa, are no less than seven in number, occupying from 30 to 119 days, and traversed frequently by as many as 2000 camels. The principal ar- ticles of traffic are Indian goods, slaves, gold dust, drugs and ivory. The principal cara- van route is from Nubia to Cairo. Another is that from Damascus to Mecca, and Cairo to Mecca. Into the great caravans, smaller ones are continually merging as they move along, and the mixture of business and reli- gion allowed by the Koran, keeps Asia and Africa dusty with the feet of merchant pil- grims. The limits necessarily assigned to this treatise, compel us to turn wdtli reluc- tance from this interesting portion of the subject. 28 TREATISE ON ROADS. The states of Greece, which are always the favorite haunts of the classical antiqua- rian, do not furnish the same field to the utilitarian, as to the lover of the fine arts. Something is to be allowed to their peculiar position, when it is known that their trade was chiefly maritime, and their roads were of secondary consequence. We have am- ple descriptions of their temples, their fleets, their public men, their domestic manners, and their foreign wars, but it is almost im- possible to ascertain with minuteness the character of their inland communications. The road from Athens to the Pireus, its artificial sea port, and the sacred road to El- eusis are often alluded to, and the former is particularly described. There was plenty of material for the construction of roads. The quarries still remain, out of which, though towns and cities were for ages hewn, as ma- ny more might yet be constructed. Contin- ental Greece appears to have been a collec- tion of basins of level land surrounded by lofty and romantic mountains. Each basin shut out from the other, seemed naturally to form an independent territory, and commu- nicated only by the natural outlets through the mountains. The roads ran through these TREATISE ON ROADS. 29 defiles, and over the plains, very much as they now do. Indeed from their present character and appearance, we are led to infer that they were generally causeways of stone rather roughly laid, with a narrow surface. Tournefort however tells us, that he found in the island of Cos, now Stanco, in the Ege- an sea, a road that ran from lolis to Carthea, paved with regular polygons, supported by a strong wall, and this again protected by immense blocks of coping. He succeeded in tracing it for three miles. The roads lead- ing from Athens to the country, were bor- dered with statues and monumental erec- tions in honor of the great men of the coun- try. There, the effigies of the illustrious met the eye of the traveller, and reminded him, if he had forgotten it, of the respect due to great and virtuous actions. Pausanias a celebrated traveller of Cappa- docia who flourished in the second century, and left behind him a description of Greece made from personal observation, gives us many particulars of a highly interesting na- ture. He mentions the road leading from the Academy to one of the gates of the city, as being lined with public sepulchres. Not the least of those thus honored with monu- 30 TREATISE ON ROADS. merits at the public charge, was Thrasybu- lus, the conqueror of the thirty tyrants, who for this service boldly planned, and bravely executed, refused to receive any other re- ward, than two twigs of the olive entwined in a simple wreath. The names of Pericles, of ApoUodorus, Timotheus, Zeno, Nicias and Aristogiton, all highly interesting and dis- tinguished characters, were also found by the traveller inscribed with equal care in the same vicinity. Among other roads men- tioned by him. is one which ran from the forum in Sparta to another place called Booneta, celebrated as the Aphetean road,* so named after a port of Thessaly, upon which, Ulysses ran a race against other competitors, and won the hand of the far famed and faithful Penelope. Perhaps there was no part of Greece where a good road would have been more advantageous to the country, than across the isthmus of Corinth. On looking at the map it will be perceived, that such a road would cut off a tedious navigation round the Morea, uniting the gulfs of Lepanto and Egina. The distance across is only four or five miles, and the ancients traversed it in preference to sailing round. Nero it is said, *NoTE.— Now Fetio. TREATISE ON ROADS, 31 attempted to cut a canal through the isth- mus, but had only proceeded with the work for half a mile, when some disturbances at Rome prevented him from executing his de- sign. Some fears were entertained by co- temporary engineers, if such they might be termed, that the waters of the Ionian sea were higher than those of the Egean, and would overflow the islands in the gulf of Egi- " na, as well as the low land of the isthmus. Corinth, which principally benefitted by this inland traflSc, became possessed of immense wealth, and a decided influence over the other Grecian states. When the Romans sacked it, 146 years before the Christian era, they were astonished at the vastness of their booty. As these warlike people extended their conquests to that part of the world already accustomed to the sway of foreigners, they carried with them the spirit of coloniza- tion. Greece was made a province, and was governed by a pro consul. Roads, as will presently be noticed, were immediately con- structed of such durability as to have lasted to the present day. That from Beirout to Mount Lebanon, built by the emperor Aure- lius, and called the Vi Antonina, is still to be 32 TREATISE ON ROADS. traced, and the inscriptions commemorative of the event, may yet be seen engraved on the mountain heights along which it passes. Although the political economy of the Grecian states is but imperfectly known in those particulars which are connected with our subject, yet occasionally we find vesti- ges of customs, and relics of history, which enable us to grope our way with some de- gree of certainty. So the artist pronounces from the foot, that it is Hercules whose sta- tue is before him, and the geologist, from the scattered fragments of the fossil fish determines its structure and habits, when thousands of years ago it swam " the wa- ters like a thing of life." The care of the streets and highways in Thebes must have been committed to persons who were cho- sen for that purpose, although it is diflicult to tell in what manner they exercised their duties. For on one occasion, its ungrateful citizens by way of exhibitiug their contempt for their countryman Epaminondas, elected him a telearch, or cleaner of the streets, one of the lowest of their public offices. That illustrious person, pronounced by Ci- cero one of the greatest men of any age or nation, who had bled at Leuctra, and led his TREATISE ON ROADS. 33 countrymen to victory, was so unfortunate as to be unsuccessful in an attack upon Co- rinth, and thus lose their favor. He, who re- sisted the rich presents of a Persian monarch, though he lived a life of poverty and self de- nial, had not so secured the favor of the fickle crowd, as to escape their persecution and denunciation. Instead of complaining of the appointment which was intended to cover him wath contempt, he immediately entered upon its duties. In his opinion, even the hum- blest office claimed a faithful execution, and it is the province of genius to touch nothing that it does not adorn, Epaminondas, by this manly conduct, not only won the repentant love of the Thebans, but so elevated the character of the despised telearch, that the place afterw^ards was eagerly sought for, as a mark of honor, and the public favor.* The Roman roads are almost as familiar to the moderns, as those of their own times. When the whole world, as then known, was tributary to Rome, and her Eagles had been planted on the confines of Europe, Asia, and Africa, she took care to construct and main- *The new Greek government has recently employed itself in making a McAdamised road to the Pireus which is well spoken of. 5 34 TREATISE ON ROADS, tain roads in every country she had con- quered. In the time of Augustus, the lim- its of the empire on the west, were the Atlantic ocean, on the east the Euphrates, on the north the Danube and the Rhine, on the south the cataracts of the Nile, the African desert and the chain of Atlas. In- deed, every known country except ancient Caledonia, had yielded to her sway. The brave Highlanders, they could not subju- gate. Every lake was a Thrasymene, ev- ery pass a Thermopylae. It is not strange that with this boundless supremacy of the empire, the most lofty pre- tensions were made by her citizens. To maintain that supremacy, roads were es- teemed essentially necessary, and by them was kept up a constant communication with the remotest outposts. They were built at a vast expense, and kept up with unremit- ting care. We have minute details of the mode of their construction. Generally they were built of pebbles and gravel, or of large and unequally sized stones, something like our flagging, or of regular strata of different materials. Then there was a layer of bro- ken tile or earthern ware set in cement, then a bed of mortar, then an upper coat of TREATISE ON ROADS. 35 hard material often consisting of large irre- gular polygons. These were so neatly joined together as to seem almost like one stone.* The width of these roads was usually about fourteen feet. They were elevated above the surface of the adjacent ground, and com- manded a view of the country. On each side was a path of large stones, called a mar- gin, intended for foot passengers, and edged with curb stones which kept them from be- ing used by carriages. The line of direc- tion was as straight as possible, rarely devi- ating even to avoid hills or marshes. Thir- ty-one of these roads more impoi'tant than any others, terminated in the city, and their point of union in the forum was marked by the erection of a gilt pillar, called Millia- rum Aureum, and placed there by the em- peror Augustus. Singular to relate, and in strong confirmation of the Roman historians, this very pillar was discovered in 1823 in *Some moderns describe with greater particularity the different kinds of roads in use among the Romans. Thus the stratas vias were only pebbles and gravel. The vias silice stratas, paved with large unequal stones, were a kind of flagged pavement, and the great military roads contained the various strata of material already mentioned. The following tech- nical terms are also given by the road builders to the different parts of the same road : stahimen, or foundation, ruderatio, the tile, nuc- leus the mortar, summa crusta the surface. 36 TREATISE ON ROADS. that very forum. The public roads were called Consular or Pretorian, because con- structed under the direction of Consuls and Pretors at the public expense. The private ways were styled agrarian or vicinal. The miles were marked off by stones, numbered from the gates of the city, and in consequence the Latin word lapis, a stone, became syno- nymous with mile. From the great roads, others were made leading to unimportant places, to farms and villas. In order to secure the comfort of travellers, seats and stepping stones were placed at short intervals along the route, while taverns called caupones diversorise, and post houses called mansiones, or mu- tationes, were established about five miles apart. At the latter, as many as forty hors- es were kept at the expense of the govern- ment, for the transmission of intelligence, or the accommodation of those travellers who obtained the permission of the proper autho- rities, in a document called a diploma. In later times, two wheeled chariots called bi- gas, were maintained on the roads for the same purpose, and ancient paintings are pre- served, in which the mode of driving them, and the positions of the passengers are spirit- edly represented. TREATISE ON ROADS. 37 Such was the system prevailing in the management of these highways, that it was an easy matter to travel upon them one hun- dred miles a day. So late as the time of The- odosius, a magistrate of high rank called Ce- sarius went post from Antioch to Constanti- nople with such rapidity that it w^as made a matter of public record. He began his jour- ney at evening, and reached Cappadocia 165 miles distant the next day. He arrived at Constantinople on the noon of the sixth day, having in that time travelled 665 miles. The influence of a government, which could thus rapidly issue or enforce its mandates, must have been overwhelming. The supervision of these roads was en- trusted to men of the highest rank. Augus- tus made those about the capitol his parti- cular care, and pretors, attended by lictors, superintended the paving in person. Nor was the Emperor, the first of the Caesars who did so, for the great Julius acted as an over- seer, and in that capacity as the colleague of another noble Roman. The classics are full of references to this subject. Pliny in one of his epistles to Pon- tius, speaks of the high satisfaction which he derived from the appointment of his 38 TREATISE ON ROADS. friend to the surveyorship of the Emilian way. Statius a poet of the time of Nero and Domitian, alludes in his Sylvae to the similar appointment of a friend, in terms of congratulation. Among those of his poems which have come down to us, one upon the Domitian way, a branch of the Appian, con- tains besides a large portion of flattery of the emperor, a very exact account of the process of road making, and a glowing eulogy of its advantages. The lines in the commence- ment of the poem describe the first efforts of the laborers in a very animated manner, and allude to the noise they necessarily oc- casion. " Quis duri silicis gravis que ferri Immanus sonus equori propinquam, Saxosae latus Appiae replevit ?" In the fiftieth line he breaks forth thus : ' ' O quantae pariter manus laborant, Hi cedunt nemus, exuuntque montes Hi ferro scopulos trabesque levant, Illi saxa ligant opusque texunt, Cacto pulvere sordido que topho." These expressions almost exactly describe the modern operation of grading and paving. Nor is it singular that the Roman govern- ment was so successful in its public works, when it interested its citizens directly in their construction, by paying them liberally TREATISE ON ROADS, 39 for the labor of their slaves, besides creating avenues on which the spoils of conquest were to be returned, for division among the people. The Appian way, so celebrated as to be styled Regina Viarum Longarum, was cal- led after the name of its constructor, Appius Claudius Coecus. This is not the person whose name has come down to us in con- nection with that of the hapless Virginia, but a noble Roman, who won the confidence of his countrymen by his patriotism and elo- quence, and who lives in the verse of Ovid and the prose of Tully. It was he, who in his old age and in its infirmity of health, dis- suaded the people from accepting an inglo- rious peace w^ith Pyrrhus. Yet illustrious as he was, for the qualities which they most admired, the peaceful honors of the Appian way have outlasted all the rest. This work is the reflector, which has shed the light of his memory and example through the long vista of years. The road was constructed several hun- dred years before the Christian era, if we may judge from corresponding events, and ran from the Porta Capena, now the modern gate of St. Sebastian, to Capua a distance of 40 TREATISE ON ROADS. about 130 miles, then the limit of the Roman territory. It was afterwards continued as far as Brundusium ; and to Julius Cajsar this ex- tension is generally attributed. Its whole length was about 342 miles. It was paved with the hardest flint, and the v/hole dis- tance was marked out by small columns, at a mile's distance from each other, called ter- mini. At Sinuessa, a maritime town of Campania, celebrated for its thermal springs and mineral waters, it branched off into the Domitian way, and led to Baise, Neapolis and Pompeii, at which latter place, it has been brought to light and become the pro- perty of modern research. The Appian way crossed the Pontine marshes, and necessarily required the greatest attention and frequent repairs. In the year before Christ, 158^ it was very extensively repaired. A stone in the tower of Triponti, still records the fact that the emperor Trajan expended money for a similar purpose ; and as late as the time of Pius VI. the road was kept in excellent condition throughout the papal territories. The exhumation of Pompeii and Hercula- neum, after a thousand years interment be- neath the the lava of Vesuvius, has exposed to modern curiosity a perfect picture of an- TREATISE ON ROADS. 41 cient life and manners. New light has been thrown upon arts long since forgotten, and even the subject now under discussion has been benefitted by the discovery. Let the reader says a modern writer, who has furnished us with the most graphic description of Pompeii, suppose himself passing this road, then as he approaches the city, both sides of the way for nearly a fur- long before he reaches it, are occupied by tombs and public monuments, according to the Roman custom, intermixed with shops in front of which were arcades. The chariot way is narrow, seldom exceeding ten feet in width, except within the gate at the com- mencement of the great street where it is upwards of twenty feet across. The foot- ways are two or three feet wide, and eleva- ted from eight inches to a foot above the road having a curb and guard stones. The traveller passing through the street of tombs enters the city by the gate of Herculaneum. Here a long tortuous street presents itself to his view, having on either side broken walls of lava stuccoed and decorated with arabes- ques and paintings mingled with the pecu- liar letters then in use. The streets are paved with large irregular pieces of lava 42 TREATISE ON ROADS. joined neatly together, in which the chariot wheels have worn ruts still plainly discerni- ble. In some places they are an inch and a half deep, and in the narrow streets follow one track. Where the streets are wider, the ruts are numerous, and irregular. In those places where numerous pieces of lava met in one point, and in process of time a hole was made, the injury was repaired with pieces of ,iron which still remain in the an- gles. In most places the streets were so narrow that they might be crossed with one stride, w^here they were wider, a raised stone was placed in the centre of the crossing place. The Flaminian way was another of these famous roads, constructed by the con- sul Flaminius who was killed- at the battle of Thrasymene. It extended to Arimenum a city of Umbria, at the mouth of the Arime- nus, 180 miles from Rome. The gate of mo- dern Rome opening upon this road is the Porta del Populo, though not occupying pre- cisely the site of the old gate. This was the great route along the Adriatic. Where it crossed the river Nar about sixty miles from Rome, there was a bridge with an arch of 150 feet span, and 100 rise, which was pro- nounced by Addison the stateliest ruin in Italy. TREATISE ON ROADS. 43 Besides these, the other principal roads were the Aurelian leading along the Medi- terranean from Rome to Nice. The Clau- dian which branched from the Fiaminian at the Pons Mulvius, now the Ponte Molle, ce- lebrated as the scene of the death of the ty- rant Maxentius. Thence it reached and united with the Aurelian at Lucca. The Emilian led from Placentia to Ariminum, the modern Rimini. The Valerian, pass- ed through the Sabine territory to the Ger- man colony of the Marsi, who for a long- time resisted the Roman arms. On this was situated th« celebrated villa of Maecen- as. The Latinian was a road of sixteen miles in length leading to Mount Albanus, where those singular consular sacrifices, cal- led the Feriae Latinee took place, and the triumphant generals sometimes led their ar- mies in solemn procession. The Cassian way, which went from Rome to Florence, is still the principal route across the Cam- pagna. The Salarian was another avenue into the Sabine country by means of which the citizens received their supplies of salt. Another road was the Ardetina, a branch of the Appian, and it led to the town of Ardea, near the coast; another the Labicana, and 44 TREATISE ON ROADS. Prenestina, which ran to Preneste, a town in Latium twenty-one miles from Rome, cele- brated for its oracle and temple. Another was the Nomentana, leading to a Sabine town of the same name, whence the luxuri- ous derived much of their wine. It was to the Sacred Mount, visible from this road, that the people of Rome withdrew, when they revolted against the Patricians, and from which they returned when admonished by the well composed fable of Menenius Agrippa. Besides these, were the Tusculan or Cam- panian way, leading out of the modern gate of St. John's to Tusculum, and the Ostian which connected the city with the port at the mouth of the Tiber, sixteen miles dis- tant. This is now a place for the banish- ment of criminals, but in consequence of the changes effected by the river and the sea, it is no longer a maritime place. All these roads were more or less adorned with tombs and monuments, long since de- spoiled either by barbarian conquerors, or relentless antiquarians. The description al- ready given of the street of Tombs in Pom- peii, is supposed to be generally applicable to all the principal urban roads of Italy. The tombs of the dead, mingled with the gay re- TREATISE ON ROADS. 45 sidences of the living. Monuments, porticos, seats and statues, blended life and death so closely, it seemed as if the spirits of the old Romans after the termination of their corpo- real existence, returned to mingle in the bu- sy throngs they had left behind. We have already noticed the custom of having post horses on the great roads, and that carriages were subsequently introduced, Tiiese were after the Greek model. The Roman ladies were much accustomed to sedan chairs, the curtains of which were of skin or cloth, and the windows of mica. They reclined on pillows, and were carried about by their slaves. There were also lit- ters drawn by mules. When horses were driven before chariots, they were harnessed abreast of each other, and Nero who vaunt- ed of his talents as a fiddler, boasted also of having driven ten horses side by side at the Olympic games. Sleds, or carriages without wheels were generally used in rustic life. Sometimes four wheeled carriages were employed to carry females to the public ex- hibitions, and were called pilentse, but these were not in ordinary use. Those built for speed had but two wheels, and were called Citia. 46 TREATISE ON ROADS. It would be entirely useless to extend this portion of our discussion. Those desirous of studying the details of Roman travelling, will refer to those classic writers familiar to every student. Almost all modern travel- lers in Italy give some account of the an- cient roads, and volumes might yet be, as volumes have been written on this feature of Roman enterprise. The grandeur of the empire, and the vast- ness of its influence have furnished themes for the ablest historic pens, and nothing is more certain than the fact, that what the va- lor of the Romans won in the field, their sa- gacity retained for them by the construction of roads. Even now one of the first fruits of the French conquest in Africa, is the discovery of a Roman military road, which the con- querors intend to turn to their own advan- tage, and as the means of making a new sea port for Constantina instead of Bona, which has hitherto been used as such. The translation of the Roman power to the banks of the Bosphorus, led naturally to the abandonment of the public works of which we have treated. Political consider- ations involve too often all other interests. TREATISE ON ROADS. 47 It is ill vain that industry or patriotism ex- ert their influence against misgovernment. Misgovernment brings all to ruin, and Impe- rial Rome, drawing her supplies from a sub- jugated world, could not at last repair the prodigal waste of even the few who control- led her destinies. The contrast between her days of magni- ficence and her decline is beautifully painted by a modern writer. The sea is white with sails Innumerable, wafting to the shore Treasures untold ; the vale, the promontories A dream of glory. Temples, palaces Called up as by enchantment, aqueducts Among the groves and glades rolling along, Rivers on many an arch high over head; And in the centre, like a burning sun, The Imperial City. »#*«■»«*« Once more we look, and all is still as night ; All desolate. Groves, temples, palaces. Swept from the sight, and nothing visible Amid the sulphureous vapors that exhale, As from a land accurst, save here and there An empty tomb, a fragment like the limb Of some dismembered giant. In the midst A city stands, her domes and turrets crowned With many a cross ; but they that issue forth 48 TREATISE ON ROADS. Wander like strangers who had built among The mighty ruins, silent, spiritless : And on the road, where once we might have met Csesar and Cato, and men more than kings, We meet, none else, the pilgrim and the beggar. TREATISE ON ROADS. 49 CHAPTER II. When the seat of emph-e was transferred from the Tiber to the Bosphorus, the power and resources of the imperial city declined, and her roads, bridges and aqueducts went to decay. These monuments of her great- ness fell beneath the hand of time and the ruthlessness of invasion ; and though they had indirectly favored the propagation of Christianity, and the historians of the church admit the facilities of communication afford- ed by them, they were suffered to remain un- repaired, and the distant provinces, and the remote population that had felt the energies of the great central power, were now left to their own resources, and their own opinions. Darkness gradually overspread the world, and for a time, covered with its gloomy pall the literature, the arts, and the trophies of former ages. The human intellect, although visited by the day-spring from on high, with- drew from the consideration of the true ob- jects and responsibilities of life, to lose itself in dreamy abstractions, and gave up the 7 50 TREATISE ON ROADS. realities of exis^tence for a philosophy of sha- dowless images. The natural repugnance of the Christians of those days to the works of heathen art, which is supposed by some to have hastened their decay, was not a little aided by a decree of the Council of Carthage, which in the year 398, prohibited the read- ing of secular books by the clergy. Physical science could not prosper in such a state of things, and a ''jargon of mystical philoso- phy half fanaticism and half imposture, a barren and inflated philology," if we may credit the historians of that day, character- ized this period. After the introduction of monkery, says Hallam, and its unsocial the- ory of duties, the serious and reflecting part of mankind on whom science mostly relies, was turned to habits which, in the most favorable view, could not quicken the intel- lectual energies. The final settlement of barbarous nations in Gaul, Spain and Italy, consummated the ruin of those arts by which Rome had be- come the mistress of the world. One of the legacies which she had left to her distant provinces was her roads. The island of Britain had her share, and their po- sition is well known to antiquarians. Indeed TREATISE ON ROADS. 51 there is a book extant, called the Iter Brit- tanicum, attributed to the Emperor Antino- us, which is an itinerary, containing the names and direction of the roads in that island. It was this emperor who distin- guished himself as a restorer of the public works, and the rebuilder of public edifices; and who declared that he preferred the pre- servation of one citizen to the death of a hundred enemies. These British roads serv- ed principally as a means of communication between the military posts. It is the gene- rally received opinion among the antiqua- rians, that the southern part of the island was crossed in various places by four great roads, and these are well known and par- ticularly described, as the Fosse, Watling St., Ermine St., and the Ikenild. The Fosse commenced at Totness, in De- vonshire, and ran to Bristol, Cirencester, Co- ventry, Leicester, Newark and Lincoln. Watling St. commenced at Dover and proceeded through Kent by the way of Can- terbury to London ; thence northwardly to Edgeware, St. Albans, Dunstable, Stony Stratford, and along the western boundary of Leicestershire ; it crossed the Fosse near Bosworth, and terminated at York and Ches- 52 TREATISE ON ROADS. ter le Street in Durham. Some persons ima- gine that it was subsequently continued to Caithness in Scotland. The Ermine St., ran from St. Davids, Wales, to Southampton, crossing the Fosse in its way. The Ikenild is supposed to have com- menced on the eastern coast of England, then to have crossed Watling St. at Dunsta- ble, and to have proceeded thence north- wardly through Staffordshire to the west coast.* The remains of old Roman roads are now frequently discovered in England, and it is a singular fact and worthy of notice, that Sir Christopher Wren, when preparing to erect the church of St. Mary-le-bone, found one of these causeways eighteen feet below the sur- face of the ground ; and so exceedingly firm was its texture, and so firmly cemented its material, that he actually erected the tower of the church upon it, as the best foundation he could possibly obtain. These roads were constantly traversed by the military, who had their stations erected " In the United Service Journal for January, 1836, is an account of a recent survey of a Roman road frora Silchester, made by Bome officers of the Royal Military College. TREATISE ON ROADS. 53 at proper distances, to preserve their sup- plies. Some of these points became marts of trade, and it is conceded by the early his- torians of England, that these works of the Romans materially benefitted their country, and gave an impetus to the national in- dustry. France, then Gaul, was also traversed in every quarter by these military roads, which are fully treated of in the French Encyclo- pedia. One of them crossed the mountains of Auverne, and reached Aquitaine ; another followed the Meuse to the German ocean ; an- other went through Burgundy, Champagne, and Picardy to Boulogne ; another extended along the Rhone and stopped at Marseilles. All these were connected, by numerous branch roads, and their ruins are still dis- cernible to the eye of the traveller. The departure of the Romans from these countries, was the signal for intestine com- motions, and bloody invasions by foreign enemies hitherto held in check by the terror of the Roman name. They had in conse- quence neither time nor ability to keep up the communications wiiich had for several hundred years been established by their con- querors. It would be a tedious task to fol- 54 TREATISE ON ROADS. low the ancient Britons through their suc- ceeding history. The sway of their Druid priests, and the ignorance in which they kept the people, tended as mucii to the down- fall of the nation, as the hundred years of war, which ended in their complete subjuga- tion. It is not strange that their roads, their walls and their towns almost ceased to exist. Imagine, for a moment that such a series of misfortunes as these were the lot of our own country, and where would the future histo- rian find the monuments of our greatness. If one disastrous fire effaces a large portion of the most valuable quarter of a city within our own observation and in our brief day, what must be the effect of a century of blood- shed and conflagration'? Britain, says the eloquent Gibbon, was for a time lost among the fabulous islands of the ocean. It is ascertained with considerable cer- tainty, that previous to the conquest by the Romans, the natives had trackways, called in their language, post-ways and ridge-ways. They were neither paved nor faced with gravel, but were covered with turf. Narrow roads were called passes, and in order to render them secure to travellers, the woods which skirted them were cut down, The TREATISE ON ROADS. 55 Romans are said to have adopted some of these routes. A discussion has prevailed to some extent as to the fact whether at this period any other mode of transportation vs^as adopted, than that of pack-horses ; but the best au- thorities are strenuous in the affirmative. The internal trade of the country, as may be im- agined, was very trifling for many hundred years, although local regulations were made to encourage it, such as the establishment of weekly markets and mints in the principal towns. It is a remarkable circumstance that the most important part of the trade consist- ed in the sale of slaves taken in their domes- tic wars. The nearest relatives did not hesi- tate when they had the opportunity, to sell each other into captivity, and slave mer- chants visited England as late as the time of the Roman conquest, to purchase its sons and daughters for the Spanish and African mart, for those of Italy, and still nearer home, for those also of Ireland. The slave trade of our own time is not more cruel in its character, nor is it conduct- ed with greater energy, than that was to which we refer. William of Malmsbury says, it was a custom which seemed to be 56 TREATISE ON ROADS. natural to the people, and the biographer of a pious prelate of that time, speaks of the horrors and iniquities of the traffic with such warrnth, as to call forth the indignation of every honest breast. The sale of some very fine looking young men in the city of Rome, gave Gregory the Great the first idea of send- ing missionaries to their native country. In 1285, and not till then, did the subject of roads become sufficiently important to at- tract the attention of the government, when the first act was passed in relation to them. In 1346, Edward the third was empowered to levy a toll on carts or carriages going from St. Giles in the field to Temple bar. In the time of Henry VIII. an attempt was made to procure the improvement of the roads, by compelling the parishes through which they passed to keep them in repair by rates levied on land-holders, and labor enforced on others. An essential improvement also took place in the reign of Philip and Mary, w^hen the an- nual appointment of rdad surveyors was au- thorised to be made by the inhabitants. Some further alterations were then made to the existing laws, by Mary and Elizabeth, and in the time of James I., and Charles I. and II. the system of toll-gates was adopted TREATISE ON ROADS. 57 ill consequence of the increase of travel, which injured the roads without furnishing the necessary means of repair. The first toll was exacted in the reign of Charles II. upon persons travelling on the great northern road. This for a time proved to be an unpopular measure. The people rose and pulled down the gates, and an armed force was ordered out to maintain the law. The landholders remonstrated against tolls, because in their opinion they reduced the value of their property; — a notion which experience soon corrected. But though the owners of the soil saw their error, yet as late as the reign of George II,. it was necessary to prevent the pulling down of toll bars by declaring it to be a felony. A multitude of enactments followed from time to time, but it was not till after 1760 that turnpikes be- came general. Between that year and 1774 452 turnpike acts were passed, and between 1785 and 1809 no less than 1062 more. The details of the system by which they are ma- naged, are fully given by numerous writers on the subject, and copious extracts are giv- en in the latter part of this treatise. Parnell, Dupin, Edgeworth and McCulloch, are parti- 8 58 TREATISE ON ROADS. cularlj worthy of the study of those who would thoroughly understand the legislative history of roads in England. Notwithstand- ing all that had been done, down to the mid- dle of the last century they were almost im- passable for wheel carriages. As these have been modified from the original forms into their present elegant and convenient shape, by the progress of refinement and the im- provement of the public roads, a glance at their progress may not be uninteresting. Some authorities contend, that for many hundred years after the departure of the Romans, nothing but pack horses were used for the conveyance of goods, and that wheel carriages were unknown. This is not so. A particular account of no less than six dif- ferent kinds of vehicles is preserved — The Benna, Petoritum, Currus, Covinus, Essed- um, and Rheda. The Benna was used by travellers, and the Currus was the common waggon of the country, appropriated to ag- ricultural and mercantile purposes. The others were chiefly of a military character. The Essedum is mentioned in Caesar's Com- mentaries, and its peculiar form was adapt- ed to the mode of fighting then habitual with the Britons. An animated description of an TREATISE ON ROADS, 59 ancient war chariot is to be found in Ossian, in which he styles it " the flame of death." Besides the usual method of travelling on horseback, litters were also in vogue. Sub- sequently the queens of the different small kingdoms into vdiich England was for a time divided, enjoyed the exclusive privilege of the car or chariot, and one of them is said to have hung up in a bag, with her most es- teemed relics, that in which she occasionally rode. These machines must have been ve- ry rude of construction however, when the greatest improvement made on them by the Saxons is said to have been the substitution of a hammock swung between four posts mounted on wheels upon which the passen- ger reclined. In some of the earliest spe- cimens of English poetry we find mention made of the chare, or charat then in use. There are accounts of coaches as early as 1253, and it is recorded that in 1380, when the celebrated Wat Tyler rose against the crown, Richard II. fled from the tower in a covered carriage called a whirlicote. Q,ueen Catharine, one of the unhappy wives of Henry VIII., was carried to the corona- tion in a litter, followed by her ladies in co- vered chariots. 60 TREATISE ON ROADS. The general introduction of coaches into England is attributed to queen Elizabeth, who patronized a German or Hollander, by the name of Boonen, a coach builder from the continent. For the honor of the inven- tion there are as many national claims pre- ferred as there were for the birth place of Homer. With a singular sort of favor, this princess not only bought his coaches but made him her coachman, and the appearance of her equipage thus driven, was thought worthy of being preserved by an engraving. It was first used by her when she went to St. Paul's to return thanks for the destruction of the Armada. From the extreme of scarci- ty, these vehicles became so numerous as to become nuisances. In 1636, no less than 6000 of them, it is said, jolted about the streets of London. The satirists of the time inveighed loudly against them, and Taylor, the water poet, in particular, complained of the withdrawal of so many persons from their former employment to become through the witchcraft of the coach, " butterfly pa- ges, trolling footmen, and hard drinking coachmen." Although it was for a long time considered effeminate in men to ride about in coaches, yet it seems to have been TREATISE ON ROADS. 61 a matter of some importance in the then fa- shionable world, to see who could drive the greatest number of horses before them. It is gravely chronicled that in 1619 when the Duke of Buckingham had driven six horses in hand, he was outdone by a nobleman who proceeded through the streets of London with eight. The surprise of the citizens at this feat of daring, added to his celebrity, al- though it was already that of " the Percy's high born race." Down to the time of James I. the judges rode to court on horseback, and the Lord Mayor who now rejoices in his coach and barge, was also obliged to play the eques- trian, but with a vaulting ambition that of- ten over leaped itself and fell on the other side. Sir Walter Scott who drew many of his most pleasing descriptions from facts which lay in tradition, or lived chiefly in domestic history, has given an account of a coach in the time of Charles 11., which is to be found in his admirable novel of " Old Mor- tality." The Lord Lieutenant of the county, says he, a personage of ducal rank, alone pre- tended to the magnificence of a wheel car- 62 TREATISE ON ROADS. riage, others covered with tarnished gilding and sculpture, in shape like the vulgar picture of Noah's ark, drawn by eight long tailed Flanders mares, carrying eight insides and six outsides. The insides w^ere their graces in person, two maids of honor, two children, a chaplain stuffed into a sort of lateral re- cess, formed by a projection at the door of the vehicle, and called from its appearance the boot, and an equerry to his grace en- sconced in a corresponding contrivance on the opposite side. A coachman and three postillions who wore short swords, and tie wigs with three tails, having blunderbusses slung behind them and pistols at the saddle bow, conducted the equipage. On the foot board behind this moving mansion house, stood or rather hung in triple pile, six lac- quies in rich liveries armed up to the teeth." As further illustrations of the manners of a nation whose progressive importance has been so dependent on roads, the various vehicles used on state occasions would furnish an amu- sing picture. Were we to pursue all the by- paths which lead from our main subject, it would be impracticable to confine ourselves within the limits to which we are prescribed. It seems that coaches were only first let TREATISE ON ROADS. 63 to hire as late as 1625, and that the practice originated with an old naval captain of the name of Baily ; and the next year a follower of the Duke of Buckingham obtained from Charles II. the privilege of keeping Sedan chairs. A valuable chapter of statistics might be furnished on this topic as well as the preceding. Connected with the improve- ment of the roads was that of stage coaches, which as a public benefit, have from time to time attracted the public attention. Their speed gradually increased as the roads be- came better. For example, the first that ran between Edinburgh and Glasgow, in the year 1 678, a distance of forty-four miles occupied six days in going and returning : now the journey is performed in four hours. In 1706 the stage coaches went from Lon- don to York in four days, and now they per- form the distance in twenty-four hours. In 1712 it took thirteen days to travel by coach from London to Edinburgh, and now it re- quires but forty hours! In 1760 travellers were two whole days in going from London to Brighton, now they are only about five hours. One of the greatest triumphs of mo- dern times is that of rapid and safe travel- ing. The difficulties formerly attending it ' 64 TREATISE ON ROADS. are alluded to constantly by the writers of those days. I.eavmg out of the account, the dangers which arose from the frequency of thefts, murder and highway robbery, which according to Hallam, became almost the na- tional crime of England during the middle ages, we find that the bad condition of the roads had a serious effect on the national prosperity, and on individual comfort. Hav- ing illustrated by a quotation from Scott, the character of a coach in the time of one of the Stuarts, it may be well to introduce the description of a journey made by some illustrious personages, as late as the time of queen Anne. When a royal visiter from Spain attempted to pay a visit to Prince George of Denmark her husband, he found its accomplishment almost impossible. " We set out, says the narrator of the expedition, at six in the morning by torch-light, to go to Petworth, and did not get out of the coaches, only, when we were overtU7med or stuck fast in the mire ! His highness's body coach would have suffered very much if the nimble boors of Sussex had not frequently poised or supported it with their shoulders, from Godalming almost to Petworth. The last nine miles of the way cost us six hours to conquer them, and indeed we had never TREATISE ON ROADS. 65 done it, if the king had not several times lent us a pair of his horses out of his own coach." It seems this^ Petwortli road was no bet- ter a long time afterwards, for when a Duke of Somerset proposed to travel upon it at a certain day, a letter was sent in advance directing the keepers and persons who knew the holes and sloughs " to come to meet him with lanterns and long poles to keep him on his way." The Sussex roads then bad to a proverb, are now famous for their ex- cellence. In 1739 two persons undertook a journey from Glasgow to London on horseback, and they found nothing but narrow causeways until they came within 110 miles of the metropolis. They encountered strings of pack horses thirty and forty at a time, carrying goods, the leader of the train being equipped with a bell to warn travellers coming in an oppo- site direction and these were generally ob- liged to draw on one side into the ditches so that the train could pass. We have noticed the various characters of the roads and of the vehicles used upon 9 66 TREATISE ON ROADS. thenij at different periods of tiaie. The ac- commodations furnished by the way side re- quire a passing notice. Industrious anti- quarians have not failed to trace out all their peculiarities. At first, private dwel- lings were used for lodging places and hous- es of refreshment. Religious establishments were also compelled to entertain travellers if their hospitality was demanded. In the first part of Shakspeare's play of Henry IV. the first scene of the second act is laid in an inn-yard at Rochester, where in the brief dialogue between two carriers, many of the characteristics of the inland traffic of the time are given with graphic skill. In the opening chapter of Kenilworth, the modern Shakspeare, has given an equally vivid de- scription of the host, the fare and the guests which were to be found in the time of Eli- zabeth congregated under the roof of such as Silas Gosling of the Bonny Black Bear. From the specimens thus far given of the roads with their concomitants in England during the middle ages, we may judge very accurately of the state of them on the con- tinent. Ex uno disce omnes. From the past we now turn to the present time. Let us now examine their present condition through- TREATISE ON ROADS. 67 out Europe, before we pa,ss to the important considerations connected with recent dis- coveries in the form and management of roads. The roads of England and Wales are now computed to be upwards of 24,000 miles in length so far as they are turnpiked. And the extent of the common and private roads in the United Kingdom is estimated at 100,000 miles. The public roads are of the finest description, being constructed on sci- entific principles, and designed by eminent engineers The plan of construction, so far as material is concerned, is generally that of Mr. McAdam, although the notions of Mr. Telford as to the necessity of having a non elastic foundation seem now to prevail among the English engineers. Great care is taken to leave a perfect drainage by means of deep ditches commu- nicating with the streams and natural out- lets of the country. These it is held, should be sunk at least three feet below the sur- face of the road, and wherever the water is likely to lie on^the surface from the nature of the slopes, or route, cross chains are al- ways provided. The cuttings through hills are carefully made not merely for the purpose of keeping 68 TREATISE ON ROADS. the banks in their places, but to allow the wind and sun to have the greatest effect and therefore a slope of two feet horizon- tal to one perpendicular is strongly recom- mended. It is also usual to protect these slopes by covering them with sods. No improvement says a writer on this subject, will be found greater than keeping the surfaces of the roads above the level of the adjacent land. A convex surface seems to be the most in use, though there are strong objections to it, and the idea does not generally prevail. The materials for a good road are various. Greenstone, granite, sandstone, and lime- stone are all adopted according to circum- stances. A mass of valuable information on this head, has from time to time been elicit- ed in the examinations made by committees of the House of Commons, of competent en- gineers, and by the various experiments un- dertaken to ascertain the best arrangement of the material. A dry foundation and lay- ers of clean hard broken stone appear to be the chief object of the English road makers. They state that all those imperfectly formed with pebbles or gravel, on a loose founda- tion, soon wear out, for the reason that they TREATISE ON ROADS. 69 expand readily with heat, and throw up the stones, or else absorb moisture, and loosen them. In short that the consequent wear and tear of the material lead to the destruc- tion of the road and a constant outlay to keep them in proper order. All kinds of pave- ments have also been proposed in reference to this subject. Patent after patent has been taken out for the purpose of securing some supposed advantage. As one of the natural consequences of the formation of roads, pavements became ne- cessary, particularly in cities, where the con- venience of a dense population requires that the public avenues should be kept in a pas- sable condition, and also on those routes where the transportation of goods with the least practicable difficulty became a matter of importance to purchasers and consumers. It is a singular fact however, as has al- ready been incidentally seen, that the high- ways of the ancients were much oftener paved than the streets of their cities. According to Isidorus, Carthage was the— \| first town in which pavements were intro- ' ^ duced, and her example was followed by her subsequent rival Rome. The exact time at which the latter adopted this improventis / 70 TREATISE ON ROADS, still ill doubt, and it has been a grave mat- ter of inquiry not fully decided by the anti- quarian critics. A passage in Livy is as yet uninterpreted in relation to this subject, al- though that historian speaks explicitly in other places of the pavement in the vicinity of the ox market, the Temple of Venus, and the Temple of Mars. The city of Jerusalem has been supposed to have been paved from some circumstan- ces in its history, and from a proposition mentioned by Josephus, as having been made by the Jevs^s to Agrippa, w^hich was to employ the ^vorkmen for that object, af- ter they had completed the rebuilding of the temple. All writers agree that of the modern cities Cordova in Spain, was the first which was paved, and that it was so improved in the year 850 by the Caliph Abdorrahman. One of the proofs that this prince was an enlight- ened man, is the fact that he favored trade, improved its avenues, and supplied his capi- tal with water in leaden pipes. The city of Paris was not paved even in part until the twelfth century, and as late as 1614 many principal streets were still in their original state. Even now they are not TREATISE ON ROADS- 71 in as perfect condition as the refinement of the age, and the comfort of pedestrians re- quire. Other large French towns followed the example of the metropolis, and it is as- serted by historians of that country, that af- ter the system of pavements became general many dangerous maladies almost entirely disappeared. London was not paved until the end of the eleventh century, and then only in part. As the wealth of the city in- creased, these improvements were extended, and favored by different monarchs, Berlin was first paved in 1679, and other continen- tal towns progressively adopted the system. The regulations of the police which follow^ed its adoption in different countries, though in many respects curious, are not sufficiently important to justify their introduction into this treatise. To practical readers it may how^ever, be interesting to glance at the different kinds of pavements now in use. Some of the ci- ties of Italy afford fine examples of the art. The tracks for wheel carriages are composed of large blocks of limestone or sandstone, some of them at Florence weigh several tons. Tlie streets of Naples are laid with immense rectangular pieces of basalt at 72 TREATISE ON ROADS. least six inches thick, laid in cement, forming a solid and smooth surface. Those of mo- dern Rome are also paved with basaltic cubes set in mortar, each furnishing a sur- face of ten inches square. In Russia, blocks of wood have been used, and successfully for the same object, and a similar experiment has been made in the city of New- York which thus far has been satisfactory. There are no less than twenty-one kinds of paving used in England, well known to scientific road makers in that country.* One of the most celebrated is the Leith walk of Edinburgh formed of ashler. In street paving at the present day, the following rules are adopted as being the re- sult of study and experience. All small based, or wedged shaped stones must be rejected, and all clayey particles in the stratum on which the stones are to be bedded, should be removed. The bed of the road should be well hardened by ramming and treading. An uniform elevation of the paving stones should be carefully studied, and also as great an uniformity in size. Single corners of broad or large stone should * See Appendix. TREATISE ON ROADS. 78 never be laid across a street, as they form a belt which does great injury to carriages when passing over it. On the same princi- ple, any courses of small stones laid in the same way, sink down and form a trench equally destructive. The pavement when laid down, should also be well rammed down. The object is smoothness, stability and im- perviousness to water, and as these are gained, the excellence of the pavement is established. One of the most recent improvements, if such it may yet be considered, is the in- troduction of a composition of asphaltum, which is poured hot from a cauldron upon the stratum of earth, previously prepared for it, and becomes hard and impermeable. Enough is not yet known of its durability to justify any opinion as to the probability of its coming into general use. Besides the various processes recommend- ed for the formation of roads, there are many for keeping them clean and in repair, and while the loss of material from wear and tear is obvious to the eye, calculations have been made with great accuracy, to ascertain what loss is sustained by carriages used 10 74 TREATISE ON ROADS. upon them and what is the comparative ease of draught upon various kinds of roads. The draught of a waggon weighing 21 cwt. on a well made pavement as indicated in a newly invented dynamometer of Mr. McNeil, is 331bs. or in other words, the force used to draw tlie waggon over that portion of road is 331bs; over a broken stone surface of flint, 651bs ; over a gravel road, 1471bs. ; over a broken stone road on a rough pavement foundation, 461bs. ; over a broken stone surface upon a bottom of concrete, 461bs. The English turnpike roads are under the care of trustees appointed by act of parliament, who are authorized to borrow money for their construction or repair, on a mortgage security of the tolls. These tolls are sometimes put up to be sold by auction, and some of the single gates about London have brought under the hammer, as large a sum as $15,000 a year. In 1829 the turn- pike debt was over 27 millions of dollars. The annual expenditure for repairs was above 7 millions and a half of dollars. The income was about 6 millions of dollars. The chief objection to the trustee system of supervision, is that the trustees are often too TREATISE ON ROADS. 75 numerous and do not always act in concert. These appoint surveyors who manage the details. The common roads are still work- ed by the inhabitants of the parish, w^ho appoint their surveyors, as in early times. The best road in England is said to be that from London to Holyhead, although crossing the most rough and mountainous places in Wales, and it has been made the special subject of parliamentary inquiry. In the constant reports and examinations annually made in the British Commons on the inter- nal improvements of the empire, the most interesting facts are continually developed. The effect of the construction of new roads has thus been found to be beneficial beyond all expectation. The face of the covmtry in certain districts of Ireland has been com- pletely changed within a few years, by si- milar improvements. New villages have sprung up, and the inhabitants have found out that industry and enterprize are prefer- able to discomfort and idleness. Mr. Telford on a similar occasion bore witness to similar changes effected in Scot- land. "I consider" said he, "these improve- ments some of the greatest blessings ever conferred on any country. £200,000 ex- 76 TREATISE ON ROADS. pended in fifteen years has changed the mor- al habits of the great working class for the better, and has advanced the country at least one hundred years." At the risk of trespassing upon the pa- tience of our readers we cannot omit this opportunity of paying a humble tribute to the memory of Mr. Telford. This extraordinary man was an example of the triumph of genius over the usual diflScul- ties of life. It is somewhat singular, that the most eminent practical engineers have been those who were destitute of what is termed a classical education. Like Brindley, he was destitute of collegiate honors. The son of a humble mechanic of Dumfries in Scotland, he commenced his career in the work shop of a stone mason, and during the leisure he could snatch from the hours of repose, he might have been seen sitting in the kitchen of a humble cottage, reading his favorite books by the glimmering light of a turf fire. At this time his skill as a work- man, and his taste for poetry were remarked by his acquaintances, and as soon as his apprenticeship expired, he repaired to Edin- burgh, to prosecute with unremitting dili- gence, the science of architecture. In 1782, TREATISE ON ROADS. 77 at which time he was 25 years of age, he went to London under the patronage of Sir William Pulteney, a native of his own par- ish, and a personage whose name is well known in this state. His talents there found a field worthy of their exertion, and after superintending some public works, highly to the satisfaction of his employers, the government, he received a valuable appointment as a mark of its favor, which he retained to the time of his death. ^ From this time his fame was established. He was consulted by the engineers of other nations, and astonished his own country- men by the vastness of his designs, and the perfect accuracy of their execution. His most admired works are the road from London to Holyhead, and its celebrated bridge over the straits of Menai, connect- ing the island of Anglesea with the Welch coast. This was erected on the principle of suspension, and exceeded in magnitude any similar work in the known world. Under it passed without inconvenience the "masts of the tallest frigates." When we consider the immense weight of iron, more than 2000 tons which had to be suspended in order to 78 TREATISE ON ROADS. sustain the roadway, and the frightful ele- vation at which the work was executed, we may well believe what the projector often declared, that it cost him more intense thought than any other he had ever under- taken. The Caledonian canal was another of the monuments of his talent. So were the St. Catharine docks, the Highland roads and bridges, the canals of Salop, numerous ac- queducts, and the internal water communi- cations of Sweden, connecting the Baltic and the North sea. Indeed nothing of any mo- ment w^as attempted, having reference to the public works of his own country, with- out his advice or co-operation. It is pleasing to think that with all this flush of popularity, and this eminence of re- putation, he preserved his natural simplicity of character, and was not less esteemed for his private worth than his public services. During the constant pressure of business, he found time to teach himself the Latin, French and German languages, and to be- come an accomplished algebraist. Having known from experience the me- lancholy truth, " slow rises worth by poverty depressed," although he himself had boldly TREATISE ON ROADS. 79 soared above its influence, by the unconquer- able energy of his own mental resources, he became the well known patron of indi- gent merit, and was the means of raising many excellent individuals to well deserved distinction. He died in 1834 at his resi- dence in Westminster, and his remains were honored with a resting place in the Abbey. Who can reflect on the useful career of such a man, without giving it a decided preference over those empty and deceptive pursuits, which minister solely to ambition without giving any real claim to the respect and admiration of mankind. And what young man need be discouraged at his onset in life, if he has within him, the determina- tion to succeed, and the consciousness of unyielding integrity. Thus armed, he may bid defiance to difficulties, overcome " the proud man's scorn, the rich man's contume- ly," and rise to the station in life for which his talents have rendered him worthy. If the heart of a single person who reads this should haply be nerved to new exertions by the hasty sketch of a great and a good man, we will not regret the moments we have snatched from the main subject for this brief digression. 80 TREATISE ON ROADS. The roads in Scotland are now highly spoken of. They are said to have improved much more rapidly than those of England. They are managed by local trustees, or government commissioners, are made either at private or the public expense, and some- times both. In the time of Cromwell, his well known partizan General Wade, by means of his soldiery, commenced two cele- brated roads into the Highlands from Crief in Perthshire, an important pass. They were 250 miles in extent and were finally com- pleted in 1737. They ran, however, over such a rugged and difficult country as to be continually out of repair, and the people were too poor to keep them in order. These early military roads extended no further north than the Moray frith and along the Caledonian glen. The wide and extensive country beyond, intersected by arms of the sea, mountain streams and innumerable ravines, was al- most without any means of intercourse. A very striking proof of this is found in the fact that the counties of Caithness and Sutherland were not required to return ju- rors to the northern circuit at Inverness. Thus were civilization and the administra- TREATISE ON ROADS. 81 tion of justice retarded by the neglect of internal improvements, a circumstance too often forgotten by those who are opposed to their progress. This state of things attracted the attention of the British parliament, which resolved to extend the benefits of the road system through every part of the Highlands. In 1803 the commissioners appointed under an act of the national legislature commenced operations, and in the words of a writer con- nected with the superintendence of the com- mission, " a change was effected in the state of the Highlands perhaps unparalleled in the same space of time in the history of any country." The expense was met by legislative ap- propriations and local contributions. Up- wards of 875 miles of road and 1117 bridges were the result of this effort of the government. Mr. Telford, the engineer under whose mas- terly direction the work was conducted, gained much of his reputation by the scien- tific arrangement of his grades and his tho- rough system of draining. Some of the con- sequences of this splendid scheme of internal improvement may be briefly stated, and they hold out to the sceptical and the ignorant, the best possible proofs of the advantage and propriety of similar projects elsewhere. 11 82 TREATISE ON ROADS. It was not till 1806 that stage coaches were regularly established in the Highlands, and the former absolute solitude of her ro- mantic glens is now enlivened by the pre- sence of hundreds and thousands of delight- ed travellers ; and everywhere, commodious houses of entertainment have been erected, and the facilities of intercourse enlarged. The effects upon the agriculture and inter- nal trade of the country have gone hand in hand with these facilities of intercommuni- cation. Large crops of wheat are raised in places formerly untilled. Droves of cat- tle, neat habitations, and cheerful farm- houses now meet the eye, where once was all a waste. The value of land in the north has risen beyond all expectation. The estates of Chisholm, (only one instance out of many) have risen in value since 1785, from $3,500 to $25,000 per annum. Besides these national roads, there are others made by districts, and statute labor, which have latterly greatly increased. The labor may be commuted for in money. The Scottish highways which are not turnpiked are managed by boards of magistrates, con- sisting of justices of the counties convened annually, who appoint the subordinate offi- TREATISE ON ROADS. 83 cers and decide all questions connected with the subject. The defects of this system however, are sufficient to have induced most of the counties to obtain acts of parliament appointing trustees, and investing them with the sole authority of construction and ma- nagement. The periodical reports of the commission- ers for these Scottish roads, are among the most interesting documents of their kind, and afford conclusive evidence of the utility of roads even when constructed in the most unpromising localities. These reports and others of a similar character have for many years been made the subject of parlia- mentary examination, and the mass of in- formation promulgated by this means has led to the most important results. As an evidence of the minuteness and character of these investigations, it is worthy of notice that the commission of 1808 undertook to ascertain the best form of wheels to favor the draught of horses, and preserve the roads from injury. Civil engineers, post- masters, stage coach proprietors, coach ma- kers, cartwrights were all examined on the points most familiar to themselves. In 1819 a general report was made by a committee 84 TREATISE ON ROADS. of the House of Commons, containing the most important facts, and confirming the advantages of the new system of construc- tion over the old. The roads of France are generally straight, but have been constructed with little refer- ence to grade. Their breadth varies from thirty to seventy feet, the middle portion is generally paved with stones six, eight, or ten inches square, the foundation having first been prepared and drained. Some are built of rubble stone upon a plan adopted by Turgot previous to the revolution. The cross roads are scarcely anything but nar- row lanes shaded with shrubbery ; and most of the second class roads are badly paved, or merely covered with gravel. They are almost impassable during some part of the year. On either side of the road a space is generally left unpaved, and long formal rows of trees comprise the vista. The de- partment of bridges and roads has the di- rection of construction and repair, and suras are voted by the Chambers to be expended under their supervision. In 1830 the ex- penditure for repairs amounted to nine mil- lion of dollars. In 1828 the royal roads extended a distance of 8631 leagues, and TREATISE ON ROADS, 85 the departmental at 7704, while in that year the expenditure on the royal roads alone were upwards of twenty millions of dollars. Previous to the revolution, the old system of the Corvee remained in force, which was the obligation of the inhabitants to work upon the roads or pay a certain amount of money for the same object. It was the subject of so much complaint as to have been abolished at that period. Sir Henry Parnell in his recent treatise, says that after all the efforts of the French statesmen, the system of management is still imperfect, and that some plan of legislation is jet to be devised by which "good roads may be made not only from one town to another, but into and through every commune in France." M. Dupin complains equally of the system, al- though that of his own country. Before even a basket of stones can be laid down on a de- partmental road, it is necessary that an es- timate of the expense should appear in the budget of the arrondisement, then of the de- partment, and then be submitted to the bu- reau of Paris, which after due consideration is returned whence it came, and an engineer from the public school, an institution under the Home Department and maintained at 86 TREATISE ON ROADS. the public expense, is directed to proceed at his leisure and execute the repair. The roads of Italy are well spoken of by travellers, and are generally kept in good order. In Milan, the tracks for the wheels are made of smooth stones. Some of those which cross the Alps are really wonderful. That of Mount Cenis renders a passage easy which was once a dangerous and difficult undertaking. It is a matter of doubt with the antiquarians whether the route was known to the ancients. Charlemagne cros- sed the mountain when he attacked the Lombards, and since then it has been well known. Napoleon, who on more than one occasion seemed to have that emperor be- fore him as a model, resolved in 1802, to open a safe and durable road between Pied- mont and Savoy, and the col or neck of Mount Cenis, so called from its being the neck or lowest depression in the main ridge allowing a passage, was chosen as the most feasible route. The French engineers pro- jected it with great skill, and a carriage road of thirty miles in length, and from eighteen to thirty feet wide was made, at an expense of one million and a half dollars, and by the labor of 3000 men working five TREATISE ON ROADS. 87 months in the year for upwards of seven years. In 1815 this hitherto desolate and almost unfrequented pass, was thronged by 16,000 carriages and 34,900 mules and hor- ses. Above the wild and romantic plain of St. Nicolo, it pierces a rock of granite for the distance of 650 feet. Houses of refuge twenty-six in number, are maintained by the income from tolls, and are provided for the benefit of travellers overtaken by fogs and snows, during which bells are continually rung to guide the steps of the wanderer. These houses, in the time of Napoleon, were tenated by a body of men called canton- niers who repaired the road, but the number is now reduced by the Sardinian govern- ment to fifty. Another famous mountain road is that of Mount Genevre, which in 1802 was but a mule path. It is now in excellent order^ and has been much used since 1804. An obelisk commemmorative of this work was defaced by the Austrians in 1817. There are several other roads in use, as that of St. Gothard, not so well maintained, though cele- brated for its associations ; but without such peculiarity as to demand a particular descrip- tion. The Simplon, however, must not be for- 88 TREATISE ON ROADS. gotten. This is the most celebrated of them all. It crosses the Sempione, a mountain 10,- 327 feet in height, and was the result of the genius of Napoleon, who constructed it at the joint expense of France and Italy. It is thir- ty-six miles long, and twenty-five feet wide, with so gentle a grade as to allow the hea- viest wagons to pass up and down without difficulty. It is carried over precipices, deep gulfs, high bridges, and through the solid rock itself The grand gallery over the Frassinone is 683 feet long, and the road may be described as a series of galleries and grottos ascending to a height of 6,000 feet above the level of the sea. Some of the gorges of the mountains through which it passes, are full of what the French term the "lovely horrors" of scenery. The views at different parts, whether towards Italy or Switzerland, are represented as truly mag- nificent, and numerous artists have seized upon them to give interest to their portfolios, or the annuals which are now produced in so masterly a manner. There are here also the houses of refuge and the cantonniers as on the route of Mount Cenis. Mr. Cooper, who has lately published a graphic ac- count of his tour in Switzerland, and par- TREATISE ON ROADS. 89 tlcularly mentions his ascent and descent of the Simplon, speaks rather disparagingly of the work, and as being excessively and unworthily praised. Yet his admiration breaks out at times in spite of himself, and he admits that he felt a sensation of wonder amid this wild and awe-inspiring scenery, which he approached upon a road with a surface as smooth as any floor. Another traveller who preceded him a few years, Mariana Starke, whose name is connected with an itinerary almost as fa- mous as that of Antoninus, speaks in warm- er language than Mr. Cooper, of places real- izing "the chaos of Milton and the inferno of Dante." We must also acknowledge, says the fair tourist, " that men who in de- fiance of such obstructions as these, could form a road exempt even from the appear- ance of danger, capable of braving the most furious storms, resisting the giant hand of time, and conducting human beings, cattle and every kind of carriage quickly and safe- ly during all seasons of the year, through regions of eternal snow, deserve in point of genius to be ranked not only with, but above the ancient Romans." 12 90 TREATISE ON ROADS. It is a circumstance disgraceful to human- ity, that on the downfall of Napoleon, his relentless enemies attempted to destroy the road, lest it should keep his memory in the minds of men, and thus prove a monument which should outlast the brass and marble of legitimate thrones ! Mr. Rogers in his beautiful poem of Italy, describes among other things, the passes over Mount Cenis and the Simplon, and soft- ens down into the picturesque, what others would have treated as the terrific and won- derful. Like a silver zone Flung- about carelessly, it shines afar, Catching the eye in many a broken link, In many a turn and traverse, as it glides. ***** Yet thro' its fairy course go where it will, The torrent stops it not, the rugged rock Opens and lets it in, and on it runs, Winning its easy way from clime to clime, Thro' glens locked up before." The roads of Spain have been already al- luded to in this treatise, as well as those of Switzerland for the sake of illustrating a prin- ciple of political economy. It may be well to add to what was there said, that they are in a miserable condition, and even the royal TREATISE ON ROADS. 91 roads save in the vicinity of the great towns, are no better. From Madrid to Burgos there are two good roads ; there is another from Valladolid to Santander, and another to Bilboa. A diligence is now said to ply be- tween Saragossa and Barcelona. The funds appropriated to their repairs are derived from tolls and local taxes, and amount to $450,- 000 per annum. The Edinburgh Review for July 1832, says that with the exception of a few high roads, (such as we have no- ticed) and which are sufficiently insecure, " there exists scarce a wagon or cart track through Spain, In Salamanca after a suc- cession of abundant harvests, the wheat has been left to rot because it would not repay the cost of carriage." The roads of Portugal are of the same character. In Germany the roads resemble those of France, except that little or no pains are taken with the foundation, and of consequence they are full of ruts and often impassable. The Dutch on the other hand are very particular in the construction of theirs. The bed of the roads is carefully prepared, a cement of mortar is laid down, and upon this, bricks called clinkers are placed, with 92 TREATISE ON ROADS. their greatest diameters at right angles to the line of the road. The smoothness of these surfaces is much admired. An annual income of over one million of florins is de- rived from them by the government. It is said that the German and Prussian roads are cut up into ruts, and that it is a common contrivance to have the axles of their car- riages so made, as to be enlarged or dimi- nished at pleasure, to suit the tracks used in different provinces. Mr. Russell the author of a late tour through Germany, states that the establish- ment of mails, called schnell wagons or velocity coaches, which travel at the rate of five or six miles an hour, at first caused considerable excitement. The ordinary di- ligence of the country is of a similar charac- ter with the roads. The luggage is placed behind on a flooring or projecting platform, nearly as long as the vehicle itself, and is piled up and secured with chains in total disregard of the centre of gravity. This process completed, the guard pays it no further attention. Six persons travel inside and two outside. The low roof, the straight backs of the seats and the invariable ac- companiment of tobacco smoke, with a speed TREATISE ON ROADS. 93 of three miles an hour, are said to make a journey so disagreeable as to produce loath- ing ever after at the very recollection. In these countries as in France, the tra- velling on the public roads is under the direction of the government, and very strict regulations exist as to the kind of carria- ges, the number of horses, and of the pas- sengers. Among some items of informa- tion in these regulations, are mentioned the places where the carriage wheels are to be greased, and the fee that is to be paid on the occasion by the surprised traveller. AH the guide books contain the rules of posting but they are so minute and various, that it would weary the patience of the reader to attempt their enumeration. The roads of Sweden are said to be excellent and equal to those of England. They are constructed of stone with which the country abounds, and are laid out by skilful engineers. In Russia internal im- provenjents are going on, although they are not yet very widely disseminated. The arts of war appear to be most in favor with the government. A few roads are made on scientific principles, but the high road from St. Petersburgh to Moscow is 94 TREATISE ON ROADS. only an elevated causeway of timber in one long unvarying line, over marsh and river, forest and field; and as it is construct- ed of logs joined together, it is in many places extremely rough. The trade of the interior is chiefly conducted by means of the rivers and canals during the few months they are navigable, or in winter by the use of sleds, over roads impassable at other seasons. One of the consequences of this state of things is very long credits to mer- chants living in the interior, because they cannot reach the commercial ports without great inconvenience and loss of time, and therefore they rarely come. The roads of South America are scarcely to be considered such, and are only really good in the vicinity of very large towns. The traffic of the interior is carried on by the tedious aid of mules. The roads of some of the Eastern nations, such as China and of the Asiatic Islands, as already stated, are not Avithout interest in the eyes of trav- ellers, but throw little light on the scientific or commercial portion of our subject. The roads of our own country have es- sentially changed their character within a few years past. They were passable in TREATISE ON ROADS. 95 summer and winter from the very nature of the soil and the climate, but in the spring and autumn, they were proverbially bad. Happily for us our numerous lakes and riv- ers, afforded facilities for transportation and travel to such a degree, as to make the evils of land carriage much more tolerable than they would otherwise have been. Ac- counts are preserved of journies made in the 17th century, between the then princi- pal towns of our country, which required the exercise of so much patience, and con- sumed so much time, as to make the effort almost an act of heroism on the part of the travellers. After the year 1803 a great many turn- pike roads were constructed throughout the northern states. The state of Connecticut incorporated a large number, and the cost of their con- struction varied from ^500 to $2280 a mile. This was the expenditure on the road from New Haven to Hartford. The income in 1809 was eleven per cent on the capital expended, as appears from an elaborate report of Mr. Gallatin, then secretary of the treasury of the United States. 96 TREATISE ON ROADS, The roads of Massachusetts were more expensive, some of them cost no less than $14,000 per mile. Those to Salem, New- buryport and Providence w^ere of the best class. The grades were carefully adjusted at an angle no where exceeding 5 deg., and the surface was covered with broken stone. A speed of ten miles an hour was usual with the coaches on these lines. The route from Boston to Newburyport was the ad- miration of travellers: where an expense of $400,000 was incurred on a distance of but thirty-two miles. In our own state the mania for turnpikes became excessive. During a period of seven years, sixty-seven companies were incorpo- rated, with a capital of five millions of dol- lars, and liberty to construct three thousand miles of road. Since 1810, upwards of two hundred and and sixty more have been incorporated with large capitals. The direction of these roads was towards the lakes and along the rivers of the inte- rior. Some of them were very expensive, sucli as that between Albany and Schenec- tady, which was made at an expense of $10,000 per mile and upwards, the actual TREATISE ON ROADS. 97 cost of those in the interior averaged much less, generally not exceeding $2500, or $3,- 000 per mile. Some of them were very profitable. The road from Utica to Canan- daigua paid for many years a handsome profit to the stockholders. Generally they have never remunerated their proprietors, nor paid much more than the expense of actual repairs. By the revision of the statute lavs^s of this state, a complete code for the regulation of turnpikes and highways has been put in operation. There is a large number of provisions in relation to turnpikes, as will be seen by reference to the law contained in the ap- pendix. Some of the principal features are as follows : After the incorporation is obtained, the road is to be laid out by three commission- ers appointed by the governor, having no interest in any turnpike, and not being re- sidents of the county through which the road is to pass. The width is prescribed to four rods, ex- cept in unavoidable circumstances, and nev- 13 98 TREATISE ON ROADS. er less than twenty-two feet. The material is also prescribed; stone, sound wood, or oth- er hard substance, well compacted and suffi- ciently deep to secure a good foundation, the surface to be faced with gravel or bro- ken stone of nine inches deep, rising with a gradual arch in the centre. The law regulates the ditches, milestones, guide boards, the assessments for land taken, the tolls, the tire of carriages and other matters of a similar nature. All persons going to church, or a funeral, their usual grist mill or black-smith shop, to their phy- sician, to court as a witness or juror, to an election or town meeting, and those lir- ving within one mile of a gate if passing on their own business, all state and national troops, are exempted from paying tolls. The common roads or highways of the state are regulated by one hundred and thirty- two sections of the Revised Statutes and subjected to the control of commissioners and overseers of highways. ' The commis- sioners have power to lay out and discon- tinue roads, to divide towns into districts, to assess road labor on land owners and resident males of the age of twenty-one years. The overseers have the special du- TREATISE ON ROADS. 99 ties of superintendents. Many other provi- sions exist for the maintenance and govern- ment of the roads, to which w^e must refer those vv^ho wish fully to understand the details. New Jersey, under the same impetus, un- dertook the construction of turnpikes. The great thoroughfare was between Trenton and Brunswick. Here the angle of ascent was not greater than three degrees in any place. The expense averaged about $2,- 500 per mile. Another was extended from Brunswick to Easton on the Delaware, but long before its completion, the original funds of the company were exhausted. Pennsylvania did not hold back at this period. Numerous ''stone" roads were made throughout the state. The Bristol and Trenton, the German and Perkiomen, the Lancaster, Columbia and Pittsburg roads were all considered important public works. To some of these the state made subscrip- tions of money and of credit. The angles of the grades were about four degrees. Some of the roads cost ^10,000 per mile, and others 14,000. The tolls received were not enough to pay the interest and cost of re- pairs. It appears that the lower stratum 100 TREATISE ON ROADS. of these roads was generally broken stone of the diameter of five inches. The one above it of half that diameter, and the two in some instances were nearly thirty inches thickness. The surface of the roads had a slight convexity, and was sometimes covered at top with gravel. Whatever the defects of construction might be in view of the pre- sent received systems of Telford and McAd- am, the Pennsylvania roads enjoyed a high reputation, and the metropolis felt their good effects, in the great extension of her internal trade, the enhanced value of her property, and the increased magnitude of her re- sources. The roads of Maryland were also pushed forward with great spirit. Some of them cost $2,000, some $7,000 and others $10,000 a mile on an average. The great road was that of Frederickton, designed to divert the western trade, and by connection with the Cumberland road to reach the navigable waters of the Ohio. The principles of con- struction were the same as those adopted in Pennsylvania. South of the Potomac but little was effected, and up to the present time, with the exception of a few rail-roads, the Southern states have not done much to TREATISE ON ROADS. 101 increase their home trade, or the facilities of intercommunication. The Cumberland road which runs from a town in Maryland on the Potomac to Wheeling on the Ohio, was made at the expense of the nation, and cost them ^1,- 800,000. As late as the year 1831 the enormous sum of $200,000 and upwards, w^as appropriated to its repair. The utility of this road is no longer doubted, and though it is debated whether the constitution con- tains any authority for its construction, yet annual expenditures are still authorized in the face of the objection, for the improve- ment of this and other roads in the western and southern states. In an able report of the committee on roads and canals made to the House of Representatives in 1822, and attributed to the pen of Judge Hemphill of Pennsylvania, the constitutional power of Congres sis there ably, though only inciden- tally asserted. In the message of Governor De Witt Clin- ton to the legislature of this state in the year 1818, he remarked the imperfections of the then existing turnpike laws of our own state, and stated that the condition of the roads was a "subject of general and well founded complaint." 102 TREATISE ON ROADS. In his message the following year, he par- ticularly calls upon the legislature to en- courage the construction of roads, " as an incumbent duty and a beneficial exercise of power." Again in 1820, he urged on their attention the establishment of roads and bridges, by all the motives which suggested themselves to his powerful and comprehen- sive mind. So far from exhibiting himself as the exclusive friend of canals, it will be found on examination, that the subject of roads was with him a constant source of so- licitude and a frequent theme of solicitation. To his influence, we may indeed attribute most of the reforms which took place in the existing laws with reference to this subject. The present generation do not realise all the greatness of De Witt Clinton. A de- gree of familiarity with his person, a know- ledge of his want of political address, and prejudices embittered by party strife have made us less sensible of his merit than we should have been, had his position in public life been entirely independent of popular caprice. But though he was doomed to ex- perience many of the severer ills of life, and to suffer the consequences of being in ad- vance of the age, its information and its TREATISE ON ROADS. 103 opinions, though he went to his grave with a consciousness that his labors and his poli- cy, were not all fully appreciated, posterity, that impartial judge, will do hira justice; and the state of New- York will one day feel that its highest glory, and its proudest hoast are these, that here was his birth place, here his sphere of action. Mere politicians may wax and wane through their phases of official greatness, but the name of Clinton shall survive place and placemen, to be the veneration and love of all succeeding time. The increase of our population, however, required additional facilities, not to be ob- tained by the slow operation of wagon trans- portation. The long trains drawn by six or eight horses, occupying several weeks in a journey, now performed with the heaviest articles in a few days, were not characteris- tic of our citizens, nor adapted to the neces- sities of our country. The canals, those honorable monuments of the well directed energies, and the well sustained credit of our state, supplied the more urgent demands of commerce. These after fertilizing and enriching our western domain, pour into the public coffers an imperial revenue. But the later adoption of rail-roads has made the 104 TREATISE ON ROADS. system of intercommunication perfect. With their usual energy, the American people have seized upon it at once, and in this we have already outstripped our competitors, and surpassed our teachers. This invention distinguishes modern times from all others. The ancients have been considered by enthusiastic classicists, as the true mental giants, and the moderns but dwarfs in comparison. But it has been well remarked that if the moderns are dwarfs, they have mounted on the shoulders of their predecessors, and have attained, therefore, a much greater elevation. It is very singu- lar however, that the greatest improvements are resolvable into the simplest elementary principles. In statuary, for instance, the perfection of the art consists in its close resemblance to the simplicity of nature. Some of the finest improvements in mecha- nics owe their origin to the contrivances of the animal frame; and rail-roads that seem about to revolutionize the relations of socie- ty, and " annihilate time and distance" (as once was the prayer of romantic love,) are resolvable into the simple effects of smooth- ness and hardness, two of tiie most familiar of the qualities of matter, To these the TREATISE ON ROADS, 108 power of steam has at last been made ap- plicable, and it finds a limitless field for its operations. The subject of rail roads has called forth so many writers whose works are within every one's reach, that the attempt to treat it other than in a general way, would now be but a loss of time. Suffice it to say, that they have existed in England since 1676, if not earlier, although their real utility re- mained unsuspected until a few years past. Of course they were originally of the rudest character, and used principally for the trans- portation of coals from the mines to some place of shipment. One hundred years af- terwards they were improved at the Shef* field collieries by the addition of iron plates to the w^ooden rails. In 1797 stone founda- tions for the superstructure were adopted by Mr. Barnes at the New-Castle mines, and in 18Q0, they were used in Derbyshire. The first clear manifestation of their utility was evident in 1825 through the successful opera- tions of the Stockton and Darlington rail- wayj and in 1830 the Liverpool and Manches- ter road went into operation, surpassing in all respects the warmest anticipations of it» 14 106 TREATISE ON ROADS. friends. Other great roads have since been completed in England, particularly that be- tween London and Birmingham. Some small ones are in successful operation in Ireland, and the plan of a grand route across the island from Valentia, the projected port of the At- lantic steam packets, is also under discussion. They have been introduced into France, Bel- gium, and Russia, and will probably become universal throughout Europe. A considerable number have been con- structed in our own country, and are in suc- cessful operation. It would be needless to take up time by a minute description of the American rail roads, since the encyclope- dias, guides, and pocket books of the coun- try, abound with details, maps and profiles of all the most celebrated. An important and as yet an unsettled con- troversy has arisen abroad in relation to the comparative merits of rail roads and canals, and the debate was at one time equally warm in the United States. Tables have been constructed by which it is shewn that at a speed under three miles an hour, the ad- vantages of horse power upon canals is as 4 to 3 in favor of the latter. Above that ve- locity the advantages rapidly increase in fa- TREATISE ON ROADS. 107 vor of rail roads. At a rate of twenty miles an hour they are preferable to canals in the ratio of 5 to 1. Over turnpikes they have a still more decided advantage, the item of fric- tion alone being twenty times less, according to Dr. Lardner, on the one than the other. The developement however of a new law of resistance, inferred from actual experi- ments made, in Scotland upon the canals of that country, had a tendency to make spe- culators more wary for a time in the pur- chase of rail- way shares. We say for a time only, because the confidence in rail-ways is now greater than ever, and England will be soon traversed by them in all directions. In 1830 a species of light craft, made of sheet iron, and called swift boats, were con- structed to ply at a speed of nine and a half miles an hour, upon the Paisley canal, where at this time, an average speed of ten miles is said to be maintained. The canal is shal- low, narrow and crooked, and only twelve miles in length. The boats are seventy feet long, five feet six inches broad, the roofs are of wood covered with oiled canvass, and the hulls are formed of light iron ribs and plates. They usually carry seventy passengers, but sometimes have as many as one hundred and 108 TREATISE ON ROADS. ten. The entire cost of each is $625, and the value of the two horses that draw them in stages of four miles each, is $250 a pair. They travel this distance in twenty-two minutes, and each team performs its route about four times a day. It is asserted that the actual cost of each boat, including in- terest of capital, deduction for sinking fund, wear and tear, and indeed every item of ex- pense, is but £2 2s. 4d, per day, while the receipts at a penny per mile for each passen- ger in the best cabin, alone amount to £4 per day. Experiments were carefully made by Mr. McNeill, the author of a work on the resist^ ance to the passage of boats on canals and other bodies of water, to ascertain the truth of the long received law that the resistance is as the square of the velocity. By the use of his dynamometer, the speed of an iron passage boat weighing three and a half tons and drawn by two horses, at the rate of ten miles and a fraction of a half mile per hour indicated a resistance of 285 lbs. and a frac^ tion over, when by the old theory it should have been 429 lbs. The cause of this dis- parity is explained by the emergence of the boat from the water, but this has not been TREATISE ON ROADS. 109 mathematically demonstrated. One result developed itself as a consequence of this new principle, that a horse could do 270 per cent more work on a canal than is allowed by Tredgold, and 750 per cent more than al- lowed by Wood. The attendant ripple of these boats is said not to be greater than that of a canal boat moving at the rate of four miles an hour. The system of light boats has been introduced in England, after having been successfully tried on the princir pal canals of Scotland. In a very entertaining and useful work re- cently published by Sir George Head, a bro- ther of Sir Francis, the performance of the English boats is particularly stated. The Arrow, built after the Scotch model, and drawing but twelve inches of water with forty passengers and all their luggage, plies on the Carlisle and Annan canal at the uni- form rate of ten miles an hour. Two similar boats, the Waterwitch and Swiftsure, ran upon the canal from Preston to Kendall, and accomplished a distance of fifty-seven miles, passing seven or eight locks, in seven hours. In these instances, he describes the fatigue of the horses as being distressing and injurious in the extreme, 110 TREATISE ON ROADS. and he seems to think that the injury done them a great and decided draw-back to the supposed gain of speed. Although the advantages of rail-ways in the transportation of passengers and light ar- ticles are well understood, and indeed much more than these are claimed for them by very eminent writers, many things are yet to be tested before their maximum effect can be realized. As an example, engineers yet differ whether it is best to concentrate the inequalities of a grade in one part of the line of road, or spread them over the whole. Whether stationary engines are most econo- mical and convenient, or whether additional locomotive power should generally be em- ployed in their stead. Some eminent per- sons contend that where the inclination ex- ceeds twenty-one feet in a mile, the same power will transport a weight either way equally well, and is the same that would be necessary for an equal distance on a level rail-way. Where speed is preferable to other considerations it is best unqestiona- bly to use locomotive engines to the full extent of their capability. Dr. Lardner es- timated its limit of usefulness to a grade of fifty feet in the mile, and contends that TREATISE ON ROADS. Ill beyond that stationary engines are neces- sary. Tliis however is denied. Satisfac- tory experiments have been made in this country to show that grades of much greater elevation may be successfully worked by locomotives of American construction. Mr. Baldwin of Philadelphia has produced them of sufficient power to ascend an inclined plane of 2745^ feet, having an elevation of 187fo feet in that distance, being upwards of 350 feet in a mile, at full speed, with a train of cars containing passengers. The details of that experiment not being within reach, it may be well to refer to a similar one made by an engine manufactured by Mr. Norris of Philadelphia, upon the same plane. It ascended with two cars and sixty-three passengers in three minutes and fifteen se- conds. The gross weight including engine and tender was 48,500 lbs. On descending, eighty more passengers were added to the load, and yet the engine and train were found perfectly under control, and were three times brought to a dead stop at the plea- sure of the engineer, and to the astonish- ment of all present. Several of our most important rail-ways are graded in some parts of their lines as high as eighty feet to the 112 TREATISE ON ROADS. mile, and are in successful operation. The great western rail-way to connect Boston and Albany is graded on this principle. It is not proper however to consider this sub- ject as entirely settled, since the opinions of scientific men are still at variance in relation to it Another consideration connected with the construction of rail-ways has not been suffi- ciently attended to, the necessity of having the best preliminary surveys. If after a line is marked out, a better one is discovered, an absolute loss to the proprietors will have accrued by the difference of the cost of con- struction, and the wear and tear of trans- portation, which might have been avoided. Many of our roads have been laid out too hastily. A very high degree of talent is necessary in this department of civil engi- neering, and scientific attainments of the most profound character will find themselves fully employed. The mathematician here finds the value of his previous studies. He is called upon to put in practice his know- ledge of curves, of resistance, of gravity, and motion. How beneficial the change of this direction of his studies. Too often employ- ed in calculations, which have tended to TREATISE ON ROADS, 113 render the bullet more certain and the shell more deadly, he now traces out the lines of a peacefully travelled road, where the quiet pursuits of life are hastened to a pros- perous conclusion. A good engineer is not only a theorist but a practical man. He ascertains the amount of transportation ascending and de- scending, the character of the country, the nature of the soil, its products, the facility of material, of draining, the necessity if any of deflections in the line of his road, the number and location of the curve^s, and each particular involves the most extensive and careful calculations. The details of construction have also their questions. The best kinds of rails, their weight and form, the most suitable guage the strength of the various materials, the form of embankments, of viaducts, the best sidelongs or turnouts, require great experi- ence and skill in the engineer. When the road is finished, then come oth- er embarrassments. The force of effective traction, of friction, the form, stability and power of locomotive engines, present them- selves for consideration. Volumes are writ- ten on these points and there is yet room for 15 114 TREATISE ON ROADS. more. There are upwards of sixty different kinds of locomotive engines known to sci- entific men; and their various pretensions and the principles of their construction are subjects of continued interest. It is indeed astonishing to think what a field has been opened to research by the application of steam to the propulsion of locomotive and marine engines, A recent writer of emi- nence excused himself for entering upon the subject, by hinting, how much was yet to be reduced to general principles, in the opera- tions of rail-way engines. Thus the pres- sure of steam in the boilers, hitherto thought to be invariable in the same engine, the in- dications of the safety valve, the pressure of steam in the cylinders, the evaporating pow- er, the lead of the slide, or in other words, the amount of opening left in the induction valves purposely to produce an easier and swifter motion of the piston rods, a rule of equation determining the practical power of an engine, the velocity and load of a loco- motive, the form of the wheels best adapted to passing curves^ their size as best adapted to speed, and the consumption of fuel, are matters not fully understood and not yet per- fectly systematised. In time these and oth- TREATISE ON ROADS. 115 er difficulties will have been overcome by talent and experience. That a constantly high rate of interest can be expected from investments in rail roads is we believe an error which time will rectify. Under the best possible manage- ment, the expenses can never be brought to an invariable standard. Such must be the number of agents, such the necessity of con- stant renovation, such the casualties, and such the wear and tear of the operating power, that entire certainty can not be ex- pected. But few cases have occurred where the outlay has kept within the estimates of the engineers. Perhaps this is all for the best. For did any one pursuit of men as- sure unerringly a higher profit than the rest, all would make it their business. No investment contrived by human inge- nuity ever produced uniform results. Even the gold finder often ascertains to his satis- faction that his is a losing occupation. So of rail roads. Their utility will commend them to the favor of the public, and if they should fall below the standard of profit which the sanguine have assigned them, they will be- come the property of capitalists who seek less returns for their money, than the mere 116 TREATIS^E ON ROADS. speculator, or he owned by the States in which they are constructed. These can afford to overlook the mere advantage of income, in the general prosperity they dif- fuse among the people. But there are other Adews of this subject which are equally striking in a political sense. The vast increase of rail-ways as the most useful and expeditious mode of con- veyance, will tend in a great degree to the neglect of the turnpikes and country roads. This will, in fact, subject the business and convenience of the public to the rules and regulations of private companies ; for if the existing highways become impassable from neglect, or through the superiority of rail- way conveyances in their neighborhood, either they must be kept in repair by the few who continue to use them, which may prove a heavy burthen, or else the public should have some control over the rail-ways which they are thus in a measure compelled to travel. It is therefore a wholesome pro- vision in some charters, that the roads au- thorised by them, may become public pro- perty at a future day, upon repayment of the capital, with an interest of ten or fifteen per cent per annum. TREATISE ON ROADS. 117 The permanency of these structures is a question much agitated. In Europe they are much more expensively constructed than in our own country, and some of the staunch advocates of legitimate thrones, and the political ascendancy of an aristocracy of church and state, contend that the slight- ness of our rail road structures, is the result of our institutions, and the constitution of our society. They say that our rail roads are projected in the consciousness of the uncertainty of our government, and that our "lives, laws, securities, private engagements, public treaties, religion, morality and all, float upon the uncertain will and irresistible passions of the multitude." This is a superficial remark. The reasons which operate on the minds of capitalists are these, that to make an investment in a rail- way which should not bring a rate of inter- est equal to that ordinarily received from other investments, would be an act of folly, and such a one as no English capitalist would make in his own country. The se- cret with us lies in the deficiency of capital. When we have acquired as much private wealth as England, and a low rate of inter- est becomes universal, then our rail-ways lis TREATISE ON ROADS. will be built at as great an expense as hers, but not before. An outlay which will here return ten per cent, would bring but two, if the expense of construction were increased five-fold. That the instability of our institutions does not affect this question, is evident from the expenditures every where made on our pub- lic buildings, bridges, churches and canals. And those British writers who assert that we look with " admiration and envy" on those institutions of theirs which protect " the property of the few from the Briarian fingers of the many," forget one grand prin- ciple of our institutions, which is that the many have no inducement to plunder the few; no unequal or unjust laws compel them to be hewers of wood and drawers of water to a privileged order, or to give place to the arti- ficial creations of society, which have no real or just foundation. Property must be more secure here than in any other country of the world, because it cannot be taken away by taxation without consent of the owners, and because it is the interest of every citizen, that his own earnings should be protected, in order that he himself may acquire proper- ty. This a principle seated so deeply in hu- TREATISE ON ROADS. 119 man nature as not to allow any doubt upon the subject. On the contrary, in that country where its wealth lies in a few hands, and by its very institutions and laws must be there for ever retained, where the majority of its peo^ pie are condemned to hopeless poverty, there is far greater danger of the insecurity of pro- perty than any other. Nothing but an out- let to the mass of the discontented by emi^ gration and colonization has kept, or can keep such a country from revolution. To return from this digression, it follows- that if the public interests should prove to be impaired by this practical monopoly of the right of way, and by the fixing of the time, the place and the mode of travelling, at the option of the carriers rather than the carried, it is urged that they should in some way be regulated by the public authorities and subjected to scientific control. The Columbia rail road, which is the pro^- perty of the State of Pennsylvania and i& under the direction of the sate authorities,, now pays its incidental expenses, and the interest of the capital. It has proved of vast importance to the public even at a time* when its receipts were not remunerating, and 120 TREATISE ON ROADS. it must continue to be an important tho- rough-fare. Another consideration connected with the subject, is tlie question of the successful ap- plication of steam to the propulsion of car- riages upon turnpike roads, and the effect this may have on rail-ways. Many such en- gines have been built, and some have actual- ly plied for months together. Treatises writ- ten by confident inventors have been pub- lished from time to time, asserting their ad- vantages, and the certainty of success, and parliamentary inquiries have been made at great length to ascertain the truth of these pretensions. It may be safely predicted of this branch of locomotion, that much yet remains to be accomplished before it can compete even on the best turnpikes, with locomotion upon rail- ways. Having now briefly discussed our subject, it may be expedient to allude to one other consideration, that of the unceasing opposi- tion, which men of contracted views offer to the extension of the general system of inter- nal improvement. This opposition is as old as civilization, and perhaps is a useful ingre- dient in the composition of society. Were TREATISE ON ROADS. 121 there no gravity, and no friction, the very tendencies of matter would become danger- ous, and were there no croakers and no sceptics, we should perhaps be the creatures of imagination and of hope. Still as there is enough of doubt in the world, to keep down the enthusiasm of genius, especially where it attempts to erect its fabrics with the wealth of others, the friends of society and the advocates of internal improvement must not relax their efforts, nor their argu- ments, if they w^ish to see the march of im* provement continue. It may therefore safe* ly be laid down as an axiom, that whatever creates business, facilitates intercourse, and unites communities, tends to their comfort and advantage, and confers benefits upon men, of value infinitely beyond an esti- mate in dollars and cents. No statesman, ho people, no government can go wrong in thus consulting the public good. Every measure founded on this basis, will stand the "test of scrutiny and time." Nor is another consideration unworthy of notice, that the expenditure of money in public improvements is not a loss of the amount expended, nor is a debt based on a 16 122 TREATISE ON ROADS. productive work an evil of the character it has been assumed to be. The opponents of the Erie canal talked of the State debt it was about to create, as a measure of cer- tain destruction to the prosperity of the peo- ple. They did not understand that vis me- dicatrix in political economy, by which such expenditures of capital are replaced; nor knew that the voluntary contributions of trade, commerce, and travel upon our estab- lished thoroughfares make up in a short time, sums equal to the most liberal outlay of capital. The Erie canal has not only repaid its cost, and furnished means for other improve- ments, while it also remains the property of the public, but the very money which it cost that public, has, to more than an equal amount been gained in the enhancement of values in its vicinity, in the increased profit of land, the establishment of towns and ci- ties, mills and manufactories, and the em- ployment furnished a large and increasing population. It is possible another objection may be taken to the prosecution of works of inter- nal improvement — that they have a ten- dency to increase unequally the wealth of TREATISE ON ROADS. 123 certain portions of tlie community. The philosophy of some minds is to oppose all measm'es, which appear to remunerate capi- tal as well as labor. This is an unworthy spirit in a country where labor becomes capital sooner than in any other in the world. Let us suppose that the most radical of the Roman agrarians were amongst us, and could induce us to adopt his theory in its widest sense. Suppose our roads and canals were blot- ted from our maps, and each citizen lived exclusively for himself. However independ- ent in his feelings, or desirou>s of remaining so, he would find his own ingenuity and personal exertion insufficient to supply some of his most urgent w^ants : nor is this all, he could not find leisure, even if he had ingenui- ty. He must either forego at once the ac- customed enjoyments of life, or be content with an existence no better than semi-bar- barous. A bad crop or a sick family would plunge him into the deepest distress. Did he seek employment as a means of relieving his wants, he would be compelled to await his remuneration at the pleasure of his em- ployer, who would be equally dependent on his own labor, or his expected crop. For no 124 TREATISE ON ROADS. man could have a supply on hand, the ac- cumulation of property being contrary to the fundamental principles of agrarianism. The unavoidable tendency of this state of things would be to reduce the motives of men to the mere object of obtaining food and clothing, and any attempt to surpass their neighbors in the abundance or quality of either, would also be resented as an at- tempt to create wealth in an undue degree, Upon tracing out the inevitable conse-- quences of this principle, we perceive that ignorance and squalid poverty would pos^^ sess the land, the intellectual would yield to the physical, and all the high impulses of our nature be sacrificed to but little better than animal instinct. We have examples of semi-barbarism, teaching us its degradation in the annals of almost every nation. The nearer we go back to periods, when internal improve- ments were unknown, and the objects of men were mere existence, the more degrad- ed do we find their condition. In the times of the early Britons who re- trograded in civilization after the departure of the Romans, it is evident that though they were unquestionably actuated by a TREATISE ON ROADS. 125 high love of freedom, they never knew its real advantages. Ignorant of the arts of peace, and the benefits of a commercial system, they were compelled in their deal- ings with each other to rely on what was termed animal money, as the medium of exchange. So little had they advanced in the arts of life, that they graduated a scale of prices for their domestic ani- mals, which were received in payment of their debts. It is not worth while to allude to the nature of such a currency as this, and its utter inapplicability to the wants of a refined and intelligent people. However much the system of credit may be derided, we imagine no one at the present day would advocate the adoption of "animal money." While other nations boast of their anti- quity, we rejoice in the strength of our youth, and in the energy of our purpose. Others may point to their piles of mason- ry, which have occupied centuries in con- struction, and quote their ruins as the proofs of early civilization. We aim at no such distinction. We are for making life, brief as it is, the means of infinite good, and giving to its ordinary limits, opportunities, 126 TREATISE ON ROADS, privileges and enjoyments, wiiich mere an- tiquity could never give. The opening of communications is one of the first duties of any country which desires to increase its wealth, its resources and its power. Without them, no permanent ad- vances can be made. Let our course then be onward. If all we have accomplished as a nation, or as communities is but the work of yesterday, let us not forget that it is equally in our power, to have a bright to-day, and a still more glorious to-morroio. APPENDIX, APPENDIX NOTE. In order to render the foregoing treatise more gen- erally useful than it would otherwise be, this appen- dix is added, containing some particulars in relation to the subject discussed, which could not be conven- iently inserted in any other place. PAVEMENTS. The following are the different kinds of pavements known and described in the works of English road makers. 1. Pebble paving, used in ornamental design, done with kidney shaped stones, obtained from Guernsey, and when well laid, extremely durable. 2. Rag paving, with stone obtained from Maidstone, Kent, whence the name Kentish Ragstone. There are square stones of this material for coach tracks and footways. This kind of paving was once much used in London. 17 130 APPENDIX. 3. Purbeck pitchers. Stones from 6 to 10 inches square, and 5 deep, brought from the island of Pur- beck, and used in Court yards. 4. Square paving : being of cubical stones of bkie whynn — called Scotch paving — out of use. 5. Scotch granite : used for the London road pave- ments. 6. Guernsey and Herm blue granite. Extensive quarries are now opened to supply the London mar- ket. The stones are dressed in form of a prismoid, and laid with the ends down, bedded in gravel. 7. Purbeck paving, of blue stone in large surfaces 2i inches thick, used for flags. 8. Yorkshire paving, of large dimensions, imper- vious to water, and unaffected by frost. 9. Ptyegate or fire stone paving : used for hearths, stoves and ovens. 10. New Castle flags : about 2 feet square and 2 inches thick, for out door offices. 11. Portland paving — from Portland: sometimes interspersed with black dots. 12. Swedland paving : a black slate dug in Leices- tershire, much used in paving halls and party color paving. 13. Marble paving : party colored, mosaic, or plain. 14. Flat brick paving : laid in sand and mortar, or grouted. 15. Brick-on-edge paving. 16. Bricks laid in herring-bone fashion. TREATISE ON ROADS. 131 17. Bricks set endwise. 18. Paving bricks prepared specially for the pur- pose. 19. Ten inch tiles. 20. Foottiles- 21. Clinkers: used in stables. Nor are these all : numerous inventions applicable to these and other materials, all have their reputation and supporters. ASPHALTUM. The mineral bitumen used for the composition of cement, is procured chiefly from the Lower Rhine, from the Pare in the Department of Ain, and from the Puy de la poix, from the Puy de dome. Boiled Coal tar will do as well. In these localities, is found the limestone impregnated with bitumen, which gives consistency to the cement. It is well dried, ground to powder, sifted and stirred while hot, in about one- fifth its weight of melted asphaltum, contained in a cast iron boiler. Dry chalk or bricks, ground or sift- ed will do as well. As some of this paste is made homogeneous, it is lifted out with an iron shovel and spread in rectangular moulds, fastened on a surface of smoothed planks covered with sheet iron, the sides of the moulds being smeared with a thin coat of loam paste to prevent adhesion. When the composition cools, it is removed by an oblong spatula of iron, and 132 APPENDIX. is then in the form of bricks 18 inches long, 12 broad, 4 thick, of the weight of 70 lbs. each. URE. CONSTRUCTION OF ORDINARY ROADS. So much has recently been written, and so much said in order to enlighten the public mind on the subject of roads, that little remains to be done but to follow out the principles and practice of the most ap- proved Engineers of the old world. The subject presents itself in the following form : - Laying out of a Road. The first duty of the Surveyor is personally to inspect the proposed line and the country through which it passes. It may be laid down as a rule that the best line be- tween the two given points, is that which is shortest, most level and most easy of execution. This is vari- ed sometimes by the consideration of the cost of re- pairs, the amount of traffic to pass over it, the natural obstructions, such as hills, vallies and rivers. In laying out a road for the transportation of coun- try produce merely, due estimates must be made of the burthen to be carried, with the usual power of draught. On public roads, speed may be considered as the principal object in the calculation of the levels. Lines of road must not be made too tortuous, even to gain ease of draught, for there is danger to carri- ages from the suddenness of their turns, and the dan- ger of collision. TREATISE ON ROADS. 133 The true method of finding out the proper line of road, is to ascertain and mark at proper distances the straight hne : then, a search on either side of it for a better line, is easy and practicable ; and may be made with greater economy, in all respects. A competent surveyor should be employed to run the line, furnished with proper instruments and ma- terials. The memoranda of the field book should be protracted and laid down on a large scale. Some en- gineers recommend the adoption of 66 yards to the inch for the ground plan, and 30 feet to the inch for the vertical section. On the latter, should be marked the horizontal distances in miles, and the vertical heights in feet. Calculations should be made of the cubic yards of earth to be removed : the grades should be carefully adjusted ; the strata examined, and the character of the materials at hand for the work. According to Stevenson, and we believe to all the most scientific road engineers, a level straight road is decidedly the best. He says, "in an uphill draught, a carriage may be conceived as in a state of being continually lifted by increments proportional to its use or progress upon the road. Every one knows that on a stage of twelve miles, the post-boy generally saves, as it is termed, at least half an hour, upon the level road ; because on it he never requires to slacken his pace, as in going uphill. Now, if he, or his com- pany, would agree to take the same time to the level road, that they are obliged to take on the undulating one, the post-master would find no difficultv in detar- 134 APPENDIX. mining which side of the argument was in favor of his cattle. With regard to the fatigues or ease of the horses, Mr. Stevenson upon one occasion submitted the subject to the consideration of a medical friend, (Dr. John Barclay of Edinburgh, no less eminent for his knowledge, than successful as a teacher of the science of comparative anatomy,) when the Doctor made the following answer: — 'My acquaintance with the muscles, by no means enables me to explain how a horse should be more fatigued by travelling on a road uniformly level, ttian by travelling over a like space upon one that crosses heights and hollows ; but it is demonstrably a false idea, that muscles can al- ternately rest, and come into motion, in cases of this kind. The daily practice of ascending heights, it has been said, gives the animal wind, and enlarges his chest. It may also, with equal truth, be affirmed, that many horses lose their wind under this sort of train- ing, and irrecoverably suffer from imprudent attempts to induce such a habit.' In short, the Doctor ascribes < much to prejudice originating with the man, con- tinually in quest of variety, rather than the horse, who, consulting only his own ease, seems quite un- conscious of Hogarth's Line of Beauty.' " — Report on the Edinburgh Railway. A dry foundation, and clearing the road from water, are two important objects, which, accord- ing to Walker, [Minutes of evidence before a Comjnit- tee of the House of Commons, 1819,) ought to be kept in view, in lining out roads, « For obtaining the first of these objects, it is essential that the line for the road TREATISE ON ROADS. 135 be taken so that the foundation can be kept dry, either by avoiding low ground, by raising the surface of the road above the level of the ground on each side of it, or by drawing off the water by means of side drains. The other object, viz. that of clearing the road of wa- ter, is best secured by selecting a course for the road which is not horizontally level ; so that the surface of the road may, in its longitudinal section, form in some degree, an inclined plane : and when this cannot be obtained, owing to the extreme flatness of the country, an artificial inclination may generally be made. — When a road is so formed, every wheel-track that is made, being in the line of the inclination, becomes a channel for carrying off the water much more effec- tually than can be done by a curvature in the cross section, or rise in the middle of the road, without the danger or other disadvantages which necessarily at- tend the rounding of the road much in the middle. I consider a fall of about one inch and a half in ten feet, to be about a minimum in this case, if it is at- tainable without a great deal of extra expense. The ascent of kills, it is observed by Marshal, is the most difficult part of laying out roads. — According to theory he, says, an inclined plane of easy ascent, is proper ; but as the moving power on this plane is "neither purely mechanical, nor in a suf- ficient degree rational, but an irregular compound of these two qualities, the nature and habits of this pow- er" require a varied inclined plane, or one not a uni- form descent, but with levels or other proper places of rest. According to the road act, this ascent or de- 136 APPENDIX. scent should not exceed the rate or proportion of one foot in height to thirty -five feet of the length thereof, if the same be practicable, without causing a great in- crease of distance. All crossings, intersections, and ahuttings of toads should be made at right angles, for the ob- vious purpose of facilitating the turning from one road to the other, or the more speedily crossing. Where roads cross each other obliquely, or where one road abuts on another at an acute angle, turning in or crossing can only be conveniently performed in one direction. In laying out a road over a hill or moitntaifi of angular figure and considerable height, much practical skill, as well as science, is requisite. In or- der to preserve a moderate inclination, or such a one as will admit of the descent of carriages without lock- ing the wheels, a much longer line will be required than the arc of the mountains. In reaching the sum- mit or the highest part to be passed over, the line must be extended by winding or zig-zaging it along the sides, so as never to exceed the maximum degree of steepness. This may occasion a very awkward appearance in a ground plan, but it is unavoidable in immense works. In laying out a road towards a river, stream, ravine, or any place requiring a bridge or embank- ment, an obvious advantage results from approaching them at right angles ; and the same will apply in re- gard to any part requiring tunnelling or crossing by an aqueduct, &c. TREATISE ON ROADS. 137 The loidth is obviously determinable by the nature and extent of the traffic : every road should be made sufficiently broad to admit two of the largest sized carriages which are in use in the country or dis- trict to pass each other ; and highways, and roads near towns, should be made wider in proportion to their use. The maximum and minimum can only be de- termined by experience ; sixty feet is the common and legal width of a turnpike-road in Britain, and this in- cludes the footpath. The strength of a road depends on the nature of the material of which it is formed, and of the basis on which it is placed. A plate of iron or stone, of the road's width, placed on a compact dry soil, would comprise everything in point of strength ; but as it is impracticable to employ plates of iron or stone of such a size to any extent, recourse is had to a stra- tum of small stones or gravel. The great art, there- fore, is to prepare this stratum, and place it on the basis of the road, as that the effect may come as near as possible to a solid plate of material. To accom- plish this, the stones or gravel should be broken into small angular fragments, and after being laid down of such a thickness as experience has determined to be of sufficient strength and durability, the whole should be so powerfully compressed by a roller, as to render it one compact body, capable of resisting the impression of the feet of animals and the wheels of carriages in a great degree, and impermeable by surface water. — But the base of the road may not always be firm and compressed ; in this case, it is to be rendered so by 18 138 APPENDIX. drainage, artificial pressure, and perhaps in some cases by other means. The durability of a road, as far as it depends on the original formation, will be in proportion to the solidity of its basis ; the hardness of the material of which the surface-stratum is formed ; its thickness, and the size and form of the stones which compose it. The form and size of the stones which compose the surface-stratum, have a powerful influence on a road's durability. If their form is roundish, it is evident they will not bind into a compact stratum ; if they are large, whether the form be round or angular, the stra- tum cannot be solid ; and if they are of mixed sizes and shapes, though a very strong and solid stratum maybe formed at first, yet the wheels of carriages and the feet of animals operating with unequal effect on the small and large stones, would soon derange the solidity of the stratum to a certain depth ; and, consequently, by admitting rain and frost to penetrate into it, accelerate its decay. A constant state of moisture, even without any derangement of surface, contributes to the wear- ing of roads by friction : hence one requisite to dura- bility is a free exposure to the sun and air, by keeping low the side fences ; and another is keeping a road clear of mud and dust — the first of which acts as a sponge in retaining water, and the second increases the draught of animals, and of course their action on the road. Both the strength and durability of a road will be greater when the plate or surface-stratum of metals is flat or nearly so, than when it is rounded on the upper surface : first, because no animal can stand TREATISE ON ROADS. 139 upright on such a road with a regular bearing on the soles of its feet ; and, secondly, because no wheeled carriage can have a regular bearing, except on the middle or crown of the road. The consequence of both these states is the breaking of the surface of the plate into holes from the edges of horses' feet, or ruts from the plough-like effect of wheels on the lower side of the road, or the reiterated operation of those which pass along the centre. The smoothness of a road depends on the size of the stones, and on their compression, either by original rolling or the continued pressure of wheels. The continued smoothness of a road during its wear depends on small stones being used in every part of the stratum: for if the lower part of it, as is generally the case in the old style of forming roads, consists of larger stones, as soon as it is penetrated by the wheels or water from above, these stones will work up and produce a road full of holes and covered with loose stones. T7ie wear or decay of roads takes place in con- sequence of the friction, leverage, pressure, grind- ing, and incision of animals and machines, and the various effects of water and the weather. SUBJECT II. McADAM'S THEOEY AND rRACTICE OF ROAD-MAKIiVO. McAdam agrees with other engineers that a good road may be considered as an artificial flooring, 140 APPENDlSr. forming a strong, solid, smooth-surfaced stratum, suf- ficiently flat to admit of carriages standing upright on any part of it, capable of carrying a great weight, and presenting no impediment to the animals or machines which pass along it. In forming this flooring, Mc- Adam has gone one step beyond his predecessors, in breaking the stone to a smaller size than was before practiced, and in forming the entire stratum of this small-sized stone. By the former practice a basement of large stones is first laid; then stones a degree smaller ; and, lastly, the least size on the surface. It is in this point of making use of one small size of stones throughout the stratum, that the originality of McAdam's plan consists, unless we add also his asser- tion, " that all the roads in the kingdom may be made smooth and solid in an equal degree, and to continue so at all seasons of the year." It is doubted by some, whether this would be the case in the northern dis- tricts at the breaking up of the frosts, and especially in the case of roads not much in use, and consequent- ly consisting of a stratum less consolidated, and more penetrable by water. McAdam, probably, has much frequented public roads in view. " The durabihty of these," he says, "will, of course depend on the strength of the materials of which they may be com- posed ; but they will all be good while they last ; and the only question that can arise respecting the kind of materials is one of duration and expense, but never of the immediate condition of the roads." [Remarks on Roads, (j^c. p. 11.) The following observation of Marshal is worthy of remark, as tending to confirm, TREATISE ON ROADS. 141 to a certain extent, the doctrine of McAdam : — " It may seem needless to repeat, that the surface of a road which is formed of well broken stones, binding gravel, or other firmly cohesive materials, and which is much used, presently becomes repellant of the water which falls upon it ; no matter as to the basis on which they are deposited, provided it is sound and firm enough to support them." McAdam's theory of road-making may be com- prised in the following quotation from his Report to the Board of Agriculture, (vol. vi. p. 46): — ''Roads can never be rendered perfectly secure until the following principles be fully understood, admit- ted, and acted upon : namely, that it is the native soil which really supports the weight of trafiic ; that while it is preserved in a dry state, it will carry any weight without sinking, and that it does, in fact, carry the road and the carriages also ; that this native soil must previously be made quite dry, and a covering impen- etrable to rain must then be placed over it, to preserve it in that dry state ; that the thickness of a road should only be regulated by the quantity of material neces- sary to form such impervious covering, and never by any reference to its own power of carrying weight. — There are some exceptions to this rule ; a road of good naturally binding gravel may be laid on a sub- bed of bog earth, which, from its tenacity, will carry all kinds of carriages for many years." The erroneous opinion so long acted upon, and so tenaciously adhered to, that by placing a large quantity of stone under the roads, a remedy will 142 APPENDIX. be found for the sinking into wet clay or other soft soils ; or, in other words, that a road may be made sufficiently strong.^ artificially, to carry heavy carri- ages, though the sub-soil be in a wet state, and by such means to avert the inconveniences of the natural soil receiving water from rain or other causes has produced most of the defects of the roads of Great Britain. At one time, McAdam had formed the opin- ion that this practice was only a useless expense ; but experience has convinced him that it is likewise posi- tively injurious. If strata of stone of various sizes be placed as a road, it is well known to every skilful and observant road-maker, that the largest stones will constantly work up by the shaking and pressure of the traffic ; and that the only mode of keeping the stones of a road from motion is, to use materials of a uniform size from the bottom. In roads made upon large stones as a foundation, the perpetual motion, or change of po- sition of the materials, keeps open many apertures, through which the water passes. Roads placed upon a hard bottom, it has also been found, wear away more quickly than those which are placed upon a soft soil. This has been apparent upon roads where motives of economy or other causes have prevented the road being lifted to the bottom at once ; the wear has always been found to diminish, as soon as it was possible to remove the hard founda- tion. It is a known fact, that a road lasts much long- er over a morass, than when made over a rock. The .evidence produced before the committee of the House TREAtlSE ON ROADS. 143 of Commons, showed the comparison on the road be- tween Bristol and Bridgwater, to be as five to seven in favor of the wearing on the morass, where the road is laid on the naked surface of the soil, against a part of the same road made over rocky ground. The common 2^ractice, on the formation of a new road, is, to dig a trench below the surface of the ground adjoining, and in this trench to deposite a quantity of large stones ; after this, a second quantity of stone, broken smaller, generally to about seven or eight pounds weight : these previous beds of stone are called the bottoming of the road, and are of various thickness, according to the caprice of the maker, and generally in proportion to the amount of money placed at his disposal. On some new roads, made in Scot- land in the summer of 1819, the thickness exceeded three feet. That which is properly called the road is there placed on the bottoming, by putting large quanti- ties of broken stone or gravel, generally a foot or eigh- teen inches thick, at once upon it. Were the materials of which the road itself is composed properly selected, prepared, and laid, some of the inconveniences of this system might be avoided ; but in the careless way in which this service is generally performed, the road is as open as a sieve, to receive the water, which pene- trating through the whole mass, is received and re- tained in the trench, whence the road is liable to give way in all changes of weather. A road formed on such principles, has never effect- ually answered the purpose which the road-maker should constantly have in view; namely, to make a 144 APPENDIX. secure level flooring, over which carriages may pass with safety and equal expedition at all seasons of the year. The first operation in making a road should be the reverse of digging a trench. The road should not be sunk below, but rather raised above, the ordi- nary level of the adjacent ground ; care should be taken, at any rate, that there be a sufficient fall to take off the water, so that it should always be some inches below the level of the ground upon which the road is intended to be placed : this must be done, either by making drains to lower the ground ; or if that be not practicable, from the nature of the country, then the soil upon which the road is proposed to be laid must be raised by addition, so as to be some inches above the level of the water. Having secured the soil from urmer-water^ the road-maker is next to secure it from rain water, by a solid road made of clean dry stone or flint, so selected^ prepared, and laid, as to be perfectly impervious to water ; and this cannot be efiected unless the greatest care be taken that no earth, clay, chalk, or other mat- ter, that will hold or conduct water, be mixed with the broken stone ; which must be so prepared and laid, as to unite with its own angles into a firm, com- pact, impenetrable body. The thickness of such road is immaterial, as to its strength for carrying weight ; this object is already obtained by providing a dry surface, over which the road is to be placed as a covering or roof, to preserve it in that state ; experience having shown, that if wa- TREATISE ON ROADS. 145 ter passes through a road, and fills the native soil, the road, whatever majrbe its thickness, loses its support, and goes to pieces. In consequence of an alteration in the line of the turnpike road, near Rownham Fer- ry, in the parish of Ash ton, near Bristol, it has been necessary to remove the old road. This road was lifted and re-laid very skilfully in 1806; since which time, it has been in contemplation to change the line, and consequently it has been suffered to wear very thin. At present it is not above three inches thick in most places, and in none more than four; yet on re- moving the road, it was found that no water had pen- etrated, nor had the frost affected it during the winter preceding, and the natural earth beneath the road was found perfectly dry. Improvement of Roads, continues McAdam, " up- on the principle I have endeavored to explain, has been rapidly extended during the last four years. It has been carried into effect on various roads, and with every variety of material, in seventeen different coun- ties. These roads being so constructed as to exclude water, consequently none of them broke during the late severe winter, (1819—20); there was no inter- ruption to travelling, nor any additional expense by the post-office in conveying the mails over them, to the extent of upwards of one thousand miles of roadi On McAdciTn's theory the only practical road-ma- ker who has published his opinion is Paterson of Montrose. He says, (^Letters and Communicatioris., §*c. 1822), "These certainly ought to be considered as the grand first principles of road-making." He commends McAdam's reasoning on the principles; 19 146 APPENDIX. but objects, as we think with reason, to his drainage of three or four inches, as being insufficient. He adds, however, that though he considers McAdam's system as erroneous and defective in draining and preparing the road for the materials, yet, in regard to the mate- rials themselves, the method of preparing and putting them on, and keeping the road free from ruts by con- stant attention, has his entire approbation. These principles, however, he adds, "are 7iot neio ; but have been acted upon before. In regard to small breaking, he certainly has had the merit of carrying that mode to greater extent than any other individual that I have heard of; and the beneficial effects arising from it have consequently been more extensively seen and experienced." (^Letters on Road- Making, p. 49.) One of the most important and most obviously cor- rect of these principles, is that which requires a road to be made of such a degree of substance, as shall be in a due proportion to the weight and number of the carriages that are to travel over it. But although this is, in appearance, a self-evident proposition, in practice no rule is so universally vio- lated. Let the construction of any turnpike road, of one commonly considered as among the best, be properly examined ; that is, let measure be taken of the quan- tity of hard-road materials that compose the crust of the road over the subsoil, and it will almost universal- ly be found that it consists of only from three to five, or six inches in thickness. Whereas, instead of this weak and defective system of road-making, it may be laid down as a general rule, that on every main road TREATISE ON ROADS. 147 where numerous heavy waggons and heavy loaded stage coaches are constantly travelling, the proper degree of strength which such a road ought to have cannot be obtained except by forming a regular foun- dation constructed with large stones, set as a rough pavement, with a coating of at least six inches of broken stone of the hardest kind laid upon it ; and further, that in all cases where the subsoil is elastic, it is necessary, before the foundation is laid on, that this elastic subsoil should be rendered non-elastic by every sort of contrivance ; such, amongst others, for instance, as perfect drainage, and laying a high em- bankment of earth upon the elastic soil, to compress it. The right understanding of this principle of road- making, which requires roads to be constructed with four or five times a greater body or depth of materials than is commonly given to them, is of such great im- portance, that it is requisite to illustrate and estabhsh the grounds on which it rests ; first, by reference to the laws of science concerning moving bodies, and secondly, by reference to experiments, which accu- rately prove the force of traction on difierent kinds of roads. As a carriage for conveying goods or passengers when put in action becomes a moving body, in the language of science, the question to be examined and decided is, how a carriage, when once propelled, can be kept moving onwards with the least possible quan- tity of labor to horses, or of force of traction? Sir Isaac Newton has laid it down as a general principle of science, that a body, when once set in motion, will continue to move uniformly forward in 148 APPENDIX. a Straight line by its momentum, until it be stopped by the action of some external force. This proposition is admitted and adopted by all natural philosophers as being perfectly true, and therefore, in order to apply it to roads, it is necessary to enquire what kinds of external force act in a manner to diminish and destroy the momentum of carriages passing over them. With respect to these external forces, the general doctrine is, that they consist of 1st, collision : 2d, friction ; 3d, gravity ; and 4th, air. 1st, The effect of collision is very great in dimin- ishing the momentum of carriages ; it is occasioned by and is in proportion to the hard protuberances and other inequalities on the surface of a road. These occasion, by the resistance which they make to the wheels, jolts and shocks, which waste the power of draught, and considerably check the forward motion of a carriage. 2d, Friction has a very great influence in checking the motion of a carriage ; for, when the wheels come into contact with a soft or elastic surface, the friction which takes place operates powerfully in obstructing the tendency of the carriage to proceed ; the motion forwards is immediately retarded and would soon cease if not renewed by the efforts of the horses. The " resistance," Professor Leslie says, " which fric- tion occasions, partakes of the nature of the resistance of fluids ; it consists of the consumption of the mov- ing force, or of the horses' labor, accasioned by the soft surface of the road, and the continually/ dej)ress- ing of the spongy and elastic sub-strata of the road." TREATISE ON ROADS. 149 An ivory ball, set in motion with a certain velocity over a Turkey carpet, will suffer a visible relaxation of its course; but, with the same impelling force, it will advance further if rolled over a superfine cloth ; still further over smooth oaken planks ; and it will scarcely seem to abate its velocity over a sheet of pure ice. This short explanation of the nature and eiliects of collision and friction is sufficient to show, that smooth- ness and hardness are the chief qualities to be secur- ed in constructing a road. But perfect smoothness cannot be obtained without first securing perfect hard- ness, and therefore the business of making a good road may be said to resolve itself into that of securing perfect hardness. With the view of taking the right course for secur- ing this object, the first thing a road trustee or engi- neer should do, is to form a correct notion of what hardness is ; because the common habit of overlook- ing; this circumstance has been the source of _srreat error in forming opinions upon the qualities of differ- ent kinds of roads. Gravel roads, for instance, to which an appear- ance of smoothness is given by incurring a vast ex- pense in scraping them, and patching them with thin layers of very small gravel, are very commonly de- clared to be perfect, and unequalled by any other kind of road. But if the best gravel road be com- pared with one properly constructed with stone ma- terials, the hardness of the former will be found to be greatly inferior to that of the latter, and the error 150 APPENDIX. of the advocates of smooth-looking gravel roads will be immediately made manifest. By referring to works of science, it will be seen that hardness is defined to be that property of a body by which it resists the impression of other bodies which impinge upon it ; and the degree of hardness is measured by the quantity of this resistance. If the resistance be so complete as to render it totally incapable of any impression, then a body is said to be perfectly hard. Now this hardness is the hardness which a road ought to have as far as it is practicable to produce it, and it is the chief business of a scientific road maker to do every thing necessary to produce it. For this purpose, when making a new road, he should first select or establish a substratum of soil or earth that is not spongy or elastic, for the bed of the road ; and then he should so dispose the materials of which the crust of the road is to consist, as to form a body suf- ficiently strong to oppose the greatest possible quan- ity of resistance to the weight of heavy carriages passing over it. That an elastic subsoil is unfit for a road is evi- dent from the nature of the resistance occasioned by friction, as above described by professor Leslie, and from the terms of the definition of hardness; for however strong the crust of materials may be which is formed over such a subsoil, it will not be capable of opposing a perfect resistance to a heavy moving body. The moving body will sink more or less in proportion as the subsoil is elastic, and the hardness TREATISE ON ROADS. 15 L of the road will be imperfect in proportion as this sinking takes place ; so that nothing can be more necessary, as a preliminary step in making a new road, than to take every possible precaution to avoid elastic subsoils, or to destroy the elasticity as much as possible, when no other can be found. After the engineer has prepared a proper substra- tum of earth for the bed of a road, he next must construct a crust of road materials in such a man- ner that, when consolidated, it shall possess such degree of hardness as will not admit the wheels of a carriages to cut or sink into it. For this purpose it will not be sufficient to lay upon the prepared bed of earth merely a coating of broken stones, for the car- riages passing over them will force these next the earth into it, and, at the same time press much of the earth upwards between the stones ; this will take place to a great degree in wet weather, when the bed of earth will be converted into soft mud by water passing from the surface of the road through the broken stones, into the bed of the road. In this way a considerable quantity of earth will be mixed with the stone materials laid on for forming the crust of the road, and this mixture will make it extremely imperfect as to hardness. It might be possible, in some measure, to cure this defect by laying on a suc- cession of coatings of broken stones ; but several of these will be necessary, and, after all, in long contin- ued wet weather, the mud will continue to be press- ed upwards from the bottom to the surface of the stones. If even a coating of from sixteen to twenty inches of stones be laid on, it will produce only a 152 APPENDIX. palliative of the evil. So that this plan of making a road will be not only very imperfect, but at the same time very expensive. Mr. Telford's plan, which has completely succeed- ed on the Holyhead road, the Glasgow and Carlisle road, and several other roads in Scotland, of making a regular bottoming of rough, close-set pavement, is a plan that secures the greatest degree of hardness that can be given to a road ; it is also attended with much less expense than when a thick coating of broken stones is used ; for six inches of broken stones is sufficient when laid on a pavement, and the pavement may be made of any kind of common stone. By laying the stones in making the bottoming with their broadest face downwards, and filling up the interstices closely with stone chips well driven in, the earthy bed of the road cannot be pressed up so as to mix with the coating of broken stones. This coating, therefore, when consolidated will form a sol- id uniform mass of stone, and be infinitely harder than one of broken stones, when mixed with the earth of the substratum of the road. It is by pro- ceeding in the way here recommended that the fric- tion of wheels on a road will be reduced as much as possible. To comprehend thoroughly the great importance of making a regular and strong foundation for a road, it should be borne in mind, that roads are structures that have to sustain great weights, and violent per- cussion ; the same rules therefore ought to be follow- ed in regard to them as are followed in regard to oth- er structures. TREATISE ON ROADS. 153 In building edifices which are to support great weights, whether a church, a house, or a bridge, the primary and indispensible consideration of the arch- itect is to obtain a permanently firm and stable foun- dation ; well knowing that unless this be first sub- stantially made, no future dependence can be placed on the stability of the intended superstructure : but this most requisite precaution has but recently been attended to in the formation of roads, and only on those roads in Scotland, and between London and Holyhead, which have been under the direction of Mr. Telford. If the foundation of a road be not sufficient and equal to the pressure it has to sustain, the whole fab- ric, though in other respects ever so well constructed, must fail in permanent stability, and the hardness of it will be imperfect from its elasticity. DRAINAGE. In properly constructing this part of the business of road-making, great care is necessary. The ut- most judgment of the skilful surveyor will be called into action to enable him to make the best use of the natural facilities of the country, and to overcome the obstructions that he will sometimes meet with. In passing over flat land, open main drains, cut on the field side of the fences, must communicate with the natural watercourses of the country ; they should be three feet deep below the level of the bed of the road, one foot wide at bottom, and five feet wide at top. 20 154 APPENDIX. If springs rise in the site of the road, or in the slopes of deep cuttings, stone or tile drains should be made into them. In cutting, small drains technically call- ed mitre drains, should be formed ; the angle, depend- ing on the inclination of the road, should not exceed one inch in 100, They should be 9 inches wide at bottom, 12 inches at top, and 10 inches deep. Accor- ding to the inclinations of a road, and from the form and wetness of the country, cross drains of good ma- sonry should be built under the road, having their ex- tremities carried under the road fences. One of these should be built wherever water would lie ; and when the road passes along the slope of a hill, great num- bers are necessary to carry off the water that collects in the channel of the road on the side next the high ground. Various descriptions of drains are made in every situation where necessary, and the preserva- tion of the surface of the road secured by giving it a proper convexity in its cross section. The proper convex form is particularly essential on hills, in order that the water may have a tendency to fall from the centre to the sides. The side chan- nels, and all the road drains should be repaired at the approach and at the end of winter, and daily attention given to their being free from obstruction. If roads, by a proper system of drainage, be kept dry, they will be maintained in a good state, and at proportionally less expense. TREATISE ON ROADS, 155 CUTTINGS. When it is necessary to make a deep cutting through a hill, the slopes of the banks should never be less, except in passing through stone, than two feet horizontal to one foot perpendicular ; for though sev- eral kinds of earth will stand at steeper inclinations, a slope of two to one is necessary for admitting the sun and wind to reach the road. The whole of the green sod and fertile soil on the surface of the land cut through, should be carefully collected and reser- ved, in order to be laid on the slopes immediately af- ter they are formed. If enough of these cannot be procured, the slopes should be strewed with mould, and sown with hay-seeds. When stones can be got, the slopes should be supported by a wall raised two or three feet high, at the bottom of them. These walls prevent the earth from falling from the slopes into the side chanels of the road, and add very much to the finished and workmanlike appearance of a road. It is sometimes advisable, particularly if an additional quantity of earth be wanted for an em- bankment, to make the slopes through the cuttings on the south side of a road of an inclination of three horizontal to one perpendicular, in order to secure the great advantage of allowing the sun and wind to reach more freely the surface of the road. In dis- tricts of country where stones abound, expense in moving earth and purchasing land may be avoided, by building retaining walls, and filling between them with earth. In rocky and rugged countries, this is generally the best way of obtaining the prescribed 156 APPENDIX. inclinations. In forming a road along the face of a precipice, a wall must be built to support it. The difficulty of forming a road in such a place, is not so great as may be imagined, for the face of a precipice is seldom vertical, and if the inclination should be half a foot vertical to one foot horizontal, this will admit of a retaining wall being built. By building such a wall, say 30 feet high, and cutting 10 feet at that height into the rock, and filling up the space within the wall, a road of sufficient breadth will be obtained. In forming the bed for the road, material care should be taken, except where cutting into the surface is wholly unavoidable, in order to obtain the proper longitudinal inclinations, to elevate the bed with earth, two feet at least, above the natural surface of the adjoining ground : by following this course, the road will not be affected by water running under or soaking into it from the adjoining land. In arrang- ing the inclinations, they should be obtained by em- banking, where that is practicable, in preference to cutting. Almost all old roads across flat and wet land are sunk below the adjacent fields : this has ari- sen from the continued wearing of them, and carry- ing away the mud. No improvement is more generally wanting, than new forming these roads, so as] to raise their surfaces above the level of the adjoining land. This would greatly contribute to the hardness of them, to econo- my in keeping them in repair, and enabling horses to work with the advantage of having sufficient air for respiration. TREATISE ON ROADS. 157 EMBANKMENTS. Great care is necessary in making- high embank- ments. No person should be entrusted with these works who has not had considerable experience. The base should be formed, at first, to its full breadth ; the earth laid on in regular courses or layers, if not more than four feet in thickness, of a concave form, and no fresh course should be deposited until the preceeding one is firm and consolidated. The slopes at which cuttings and embankments can be safely made entirely depend on the nature of the soil. In the London and plastic clay formations, it will not be safe to make the slopes of embankments or cuttings, that exceed 4 feet high, with a steeper slope than three to one. In chalk or marl, the slopes will stand 1 to 1. In solid sandstone, at | to 1, or nearly vertical. Before quitting this subject, it is proper to remark, that in every instance of deep cut- tins:, the greatest pains should be bestowed in exam- ining the character of the material to be removed : much difficulty will be avoided by proceeding in this way ; but on the whole, the best general rule to fol- low, is always to lay out a line of road, so as to avoid, as much as possible, deep cuttings and high embankments ; they are always attended with great expense, and are unavoidably liable to many objec- tions." — Sir H. Farnell. 158 APPENDIX. MATERIALS, ETC. The breadth of roads should vary according to cir- cumstances. In the vicinity of large towns, where the traffic is considerable, the road should, in our opin- ion, be not less than sixty feet between the fences. , Where there is less traffic, fifty feet will be sufficient. The whole breadth should, in these cases be metalled^ or laid with broken stones. Near London, and other large towns and cities, perhaps 70 feet is not too great a width, and a footpath should be provi- ded on each side. " The road," says Mr. Telford, in a specification for the Holyhead road, " is to be 30 feet wide, exclusive of footpaths, with a fall of 6 inches from the centre to the side channels." The bed of the new road being prepared for the reception of the materials, should, if of a wet or spongy nature, be well ' rammed'' with chips of stone ; In some situ- ations it is advisable to lay a stratum of hand-laid stones, of from 5 to 7 inches in depth, with their broadest ends placed downwards, and the whole built compactly together. On this is to be laid the ' TYietal^ or broken stones, to the depth of at least 8 inches, broken of a uniform size, so as to form a sol- id and compact body. To insure uniformity in the size of the broken stones, various tests have been suggested ; perhaps the most simple is, that every piece shall pass through a ring of 21 inches in diame- ter. On this body of metal, no binding or gravel should be used ; the angular sides of the metal soon lock into each other, and form a smooth surface. In the selection of road-metal, we prefer the several TREATISE ON ROADS. 159 varieties of green-stone. The best kinds of these are less friable than granite, when broken into small pieces. It is, however, often necessary, for want of better materials, to use sandstone, common limestone, and chalk, even in districts where there is a great deal of traffic ; in some instances, where coal is abun- dant, sandstone is reduced to a vitreous mass in kilns erected by the road side ; but all such road-met- al is now used very sparingly in the formation of modern roads, and confined chiefly to the bridle tracks. " Well-made roads, formed of clean, hard, broken stone," observes Mr. Macneill, "placed on a solid foundation, are very little affected by changes of at- mosphere ; weak roads, or those that are imperfectly formed with gravel, flint or round pebbles, without bottoming, or foundation of stone pavement or con- crete, are, on the contrary, much affected by changes of the weather. In the formation of such roads, and before they become bound or firm, a considerable por- tion of the sub-soil mixes with the stone or gravely in consequence of the necessity of putting the gravel on in thin layers : this mixture of earth or clay, in dry, warm seasons, expands by the heat, and makes the road loose and open ; the consequence is, that the stones are thrown out, and many of them are crushed and ground into dust, producing considera- ble wear and diminution of the materials. In wet weather, also, the clay or earth mixed with the stones absOrbes moisture, becomes soft, and allows the stones^ to move and rub against each other, when acted upoB 160 APPENDIX. by the feet of horses or wheels of carriages. This at- trition of the stones against each other wears them out surprisingly fast, and produces large quantities of mud, which tend to keep the road damp, and by that means increase the injury." TREATISE ON ROADS. 161 ROADS ABOUT ALBANY. The principal roads about Albany are from the east, the north and west. The river snpphes all the wants of commerce from the south. The road to Troy, though not strictly constructed on the McAdam principle h as proved of great benefit to the city. The travelling has increased beyond all calculation, and thousands visit us, who were deterred from doing so by the badness of the old road, during many months in the year. The roads from the east by the way of Bath and Greenbush are turnpikes, and have all the faults and inconveniencies of our common roads. Though not profitable to their proprietors, they are beneficial to the public. Their sphere of attraction is however limited. It is said that the business of the country west of Brainard's bridge is principally trans- acted elsewhere than in this city. On the other, Sandlake is probably the boundary of the circle in that direction. The old Schenectady turnpike, though its usefulness is lessened by the construction of the Mohawk and Hudson Rail Road, has been of great service to this city, and is an honorable memorial of its early enterprize. The roads towards Cherry Val- ley and to the south-western villages of this county, are important avenues, but it is said their condi- tion for a great part of the year is such as to direct much of our former business to places lower down on the west bank of the river. Upon personal inqui- ry I am told that the travelling on the Albany and 21 162 APPENDIX. Delaware turnpike has latterly fallen off, and that much of the traffic once connected with it has also been diverted to places below this city. The Mo- hawk and Hudson Rail Road, though it has been un- fortunate in many particulars, is still of the utmost importance to our city, and any opposition which tends to impair its utility, must be considered as highly dis- advantageous to the interests of this community. Without presuming to meddle with its concerns, we cannot disguise the opinion, that a new stem brought into the city, as by competent engineers it is confident- ly asserted may be done, which shall enable the com- pany to dispense with the animal power they are now obliged to use in addition to that of steam, is the chief remedy which is to be applied to the evils under which it languishes. One of the most important routes which has been projected in reference to our city, is that which is to form the western termination of the Railway from Boston via Worcester to the state line. To the line, it is now actually in process of construction, and it re- mains to be seen, whether we will permit either the city of Troy or Hudson to step in and carry off the eastern trade from us or not. An existing company has been unable to obtain suflicient funds to construct the western part of the line, and sometime ago solicit- ed a subscription from the corporation of the city in aid of its funds. Various circumstances and the pe- culiar embarrassments of the times have as yet ren- dered any other step inadmissible than a preliminary survey, and the necessary negociations for the land over which it is to pass. Reports have been made, TREATISE ON ROADS. 1G3 meetings held, and calculations published in relation to this work. As long ago as 1829, a gentleman of Boston, Mr. William Jackson, made an appeal to the mechanics of that city in behalf of this enterprise in the shape of a lecture, which deservedly went through two large editions. He assumed the ground, that a railway with double tracks between Boston and Alba- ny, would be like the making of another Hudson riv- er, and the creation of a trade "of great value to Bos- ton, but still greater to Albany." Two hundred and eighty thousand barrels of flour are annually consumed in Boston. The saving to that city, in the prices asked for this article at seasons when the supply is cut off by the closing of the navi- gation, or any accidental interruption, he asserts would in a short time pay for the construction of the road. The eastern trade of Vermont, in his opinion, would follow this, in preference to its present over- land route. He also estimated that the rise on the real estate of Boston alone would equal three millions of dollars. The number of passengers in that year, between Boston and Albany was 23,000, which ac- cording to experience, would be increased three fold, if not four fold in number. The scope of his argu- ment in a political and moral point of view, was still more striking. The recent calculations of intelligent persons in this city, demonstrate its utility in a striking manner, and to these we would refer all who wish to under- stand the subject. Would any Albanian hesitate in his support of a project of a second Hudson river, could such a stream have its termination at Boston, and its 164' APPENDIX. sources here ? It is to be presumed not ; yet such iu effect will be the effect of the Rail Road to that city. In fact, the two towns would rapidly approxi- mate in population and resources. TREATISE ON ROADS. 165 IMPROVEMENT OF ROADS. BETON. Immense sums have been expended in France ; and by the tenor of an article in Le Courier des Etats Ufiis, of February 26, 1 discover that these en- terprises are pursued with increasing energy, but, by other concurrent sources, of information, we discover that they are by no means confined to France ; Bel- gium, Germany, the Swiss Cantons, Austria, and Rus- sia, all partake, more or less, of this renewed spirit of enterprise. Austria, indeed, has the honor to have constructed the first railroad of any conseG]uence on continental Europe. This road extends about 150 English miles from Budweiss, in Bohemia, through the mountains of Bohemia Wald, to Lintz, in Upper Austria, and on the Danube. Another great line of railroad has been also designed in Austria, which is to extend about j^^e hundred miles, from Yienna, over Northern Hungary, to Brody, on the northeastern border of Austrian Poland. Application has again been made to the Emperor of Russia, and favorably received, to construct another railroad of near four hundred miles, from Brody to Odessa, on the Black Sea. The very conception of such improvements would not have been dared even thirty years ago ; they are, in their conception alone, independent of even the for- mation of plans for completion, proof of a most aston- 166 APPENDIX. ishing- change in the mmds of mankind on continen- tal Europe as to the rational appUcation of their ener- gies and means. A few years past a railroad was projected of about four or five miles in length, in Germany, between Nuremberg and Furth, and in the French paper alluded to we have the following : « They inform us from Nuremberg that the railroad (le chemin de fer) called the Louis has been comple- ted about three years. Since the 7th of December, 1835, there have passed 1,3.57,285 on this road be- tween Furth and Nuremberg, and the receipts have amounted to 177,443 florins, (^71,000.) And two cir- cumstances deserving the most particular mention are, that, during three years' use the rails have not receiv- ed appreciable damage, nor has a single accident put human life in danger." The Austrian and Bavarian roads many may re- gard as small beginnings, but they are successful in their operations, and, therefore, morally speaking, they are extremely important examples in the heart of highly civilized communities, and have excited to similar enter prize on a much more extensive scale. The northern part of Italy, or that part occupied by the Po and its confluents, is in an eminent degree fa- vorable to the construction of railroads, and from the source already drawn on we have the following : '' The Constitution (statuis) of the Milan and Ye- nice Railroad have been approved by the Austrian Government, and the work is to be commenced in the ensuing spring, (1839.) It is certain that the com- merce between Milan and Genoa will be diverted into the new channel from Venice ; which latter city be- TREATISE ON KOADS. 167 ing a free port, colonial articles can be obtained there on better terms than at Genoa. The cars, it is sup- posed, will occupy about eight hours between Milan and Yenice ; price of passage for persons, one franc, 18| cents." The distance from Genoa to Milan is about eighty Eno-lish miles, and from Milan to Venice one hundred and sixty. My reasons for requesting a place in the National Intelligencer are partly stated, but I was also induced by the following. The original, I may observe, is preceded by several very forcible observations on the great advantages to be derived from the propulsion by steam of carriages on common roads ; and I may also premise that the substance called Beton is in fact an an artificial pudding stone or amygdaloid.* "Of all the enterprises formed to obtain this result, {moving carriages on coimnon roads,) there is one which appears to demand public attention in tlie highest degree ; that is, Beton roads. Such roads ap- pear to us destined to resolve that great question in social economy which is now, above all others, of * Professor D. H. Malian, of the Military Academy, New-York, in his excellent Treatise on Civil Engineering, gives at page 24 the following components to form Beton: Hydraulic lime, unslaked 0,30 Sand, middling 0,30 Cement, common clay 0,30 Gravel, course 0,20 Chippings of stone 0,40 This compound would be a true artificial pudding stone, and, no doubt, would admit of other components and proportions, and calls for extended experiments on both its composition and uses. 168 APPENDIX. paramount interest, that is, to construct, at moderate expense, routes admitting facile transport, by steam power. " A company for the construction ot roads in Beton has recently been formed at Paris, under the direction of the honorable M. Garcias, member of the Chamber of Deputies, from the Eastern Pyrenees. " The roads which this company proposes to con- struct are to be formed by two different modes of pro- ceeding: " 1st. On land purchased from individuals. '<2d. Along the sides of roads already formed. "In the first mode, the expense, liberally estimated, would be 170,000 francs per league, about $12,000 per English mile; whilst the second mode will not demand an expenditure exceeding 80,000 francs (|15,000) per league, (5,550 the English mile.) The speed, based upon numerous experiments, is calcula- ted at a mean of six leagues per hour, about 16 Eng- lish miles." In the United States the difference of expense be- tween the two modes would probably be kss than in France. The article goes on as follows : " These roads are to be composed of a zone of Beton from 15 to 20 tenths of a metre (| to f of a foot Eng- lish) in thickness, equally spread over a surface of 2 J metres, (8 2-lOth English feet) in width, and without track or jutting. " The construction of these roads demands none of the expensive and lengthened studies requisite for con- structing railroads. It has been established, experi- mentally, that the Beton, shortly after being placed, TREATISE ON ROADS. 169 can support the heaviest carriages without breach or depression ; and that, in less than one year, several lines of road may be brought into full use, and this advantage is already felt in all its force. The admin- istrative expense, as also that of repairing, is insig- nificant when compared with railroads. Again : the Beton roads, to the advantages of celerity, economy of construction, and price of transport^ add all the other conditions required at present with so much ardor." Changing the names of places, the latter part of the preceding quotation would apply to the United States with a force augmented in intensity in proportion to the immense difference in extent of territory compa- red to that of France. It may be remarked as amongst the most extraor- dinary facts in history, that roads have been amongst the most neglected of all those improvements necessa- ry to the inter-communication of mankind. It has not yet been a century since any considerable atten- tion was paid to roads, even in the most densely inhab- ited sections of Europe. Another circumstance con- nected with this vital subject may be noticed : that is, the fact that the three monarchs of modern Europe most eminent for military talent and success in war, Peter I. of Russia, Frederick II. of Prussia, and Napo- leon, were all still more eminent for their attention to internal improvements. The canal connexion be- tween the Baltic and Wolga has contributed to swell the fame of Peter ; the connexions between the Elbe, Oder, and Vistula have done like service to the name of Frederick, whilst the fame of Napoleon is drawn in lines ineffaceable over the Alps. Were it not for the 22 170 APPENDIX. canals of New- York, the name of De Witt Clinton might fade away with those of others whose fame rests on mere pohtical works. But the man who con- tributed most to form a water communication be- tween the Atlantic tides and the inland sea of Erie can only be forgotten in the grave of History itself. — Nat Intelligencer. TREATISE ON ROADS. 171 TRAVELLING AS IT WAS AND AS IT IS. The following brief summary of a recent journey from New- York to New-Orleans, contrasted with one made in 1800, will perhaps be interesting, and serve to illustrate the modern improvement in travelling. IN 1800. "April 3d. Left New- York in ferry boat for Jersey city. Took two-horse coach and got to Philadelphia the fourth day at 4 P. M. Left Philadelphia next morning in a one-horse chaise, with the mail bag be- hind, for Lancaster, where we arrived the third day. At Lancaster bought a horse, and after a nine days' journey through the forests, reached Pittsburg. Here, with some others, 1 bought for eighteen dollars, a flat boat, in which we took our departure for New-Or- leans, floating with the current. After divers adven- tures and escapes from great peril by land and water, we reached Natchez in fifty-seven days after leaving Pittsburg, and New-Orleans city in thirteen days thereafter, having been from New- York on the jour- ney eighty-four days, which our friends in New-Or- leans 4id say was an expeditious voyage. My own personal cost on the way was, in sum total, £27 lis. 4id." ^ IN 1839. Left New- York Monday, January gist, at 6 A. M. in railroad cars at Jersey city. Arrived at Philadel- 172 APPENDIX. phia at ten minutes past 12. Time, 6 hours and 10 minutes. — Cost, ,^4. At 2 left Philadelphia in cars for Baltimore. Arri- ved at 8 P. M. Time, 6 hours.— Cost, $4. Left Baltimore next afternoon, at 4, in mail chariot for Wheeling. Arrived at Wheeling 5 minutes be- fore 12 Saturday noon. Time 43 hours and 50 min- utes.— Cost, $23. Left Wheeling next morning, in accommodation stage for Cincinnati. Arrived at Cincinnati in 59 hours and 30 minutes. Cost, $24.50. Left Cincinnati at 10 next morning, in the mail boat Pike, and at 10 at night reached Louisville. Time, 12 hours.— Cost, $4. Left Louisville next morning at 11, in steamer Di- ana, and reached Natchez the sixth day. Time, 149 hours.— Cost, $35. Left Natchez same day, and reached New-Orleans the next evening. Time, 30 hours. — Cost, $10. Incidental expenses at Philadelphia, Baltimore, Cin- cinnati, and Louisville, $10. Total 306 hours 30 minutes.— Cost, $114.50. Thus making 12 days, 18 hours, and 30 minutes, the time of travel between New- York and New-Or- leans. Difference between 1839 and 1800, in time, about 71 days. Difference in expense, about $25 in favor of 1839. N. B. This last journey was made in the winter season. In the summer months it can be performed for $80, and in less time. The above includes every item, both of expense, "feed and fare." — Natchez Courier. TREATISE ON ROADS. 173 CANALS OF ENGLAND. The following calculations will show the immense wealth created in England by the spirit of association and of enterprise, which is developed with so much difficulty amongst other nations. It presents a com- parison between the first cost of shares in each re- spective canal, and of the profit realized on stock, ac- cording to the actual returns : First cost. Value of stock. Canal of Coventry - ster'g £100 £750 '• of Mersey - - 100 720 " ofConford - - 100 410 " of Leeds and Liverpool 100 470 " of Monmouthshire - 100 195 " of Trent and Mersey, one-quarter of part 50 650 " of Longborough - 142 2,200 " of Clamorganshire 172 290 « ofWarwick& Hampton 100 215 " of Stroudwater ^ 150 500 '^ of Shrewsbury - 125 250 " of Birmingham - 17 240 " of Stafford & Worcester 140 550 The capital employed in the prosecution of these canals increased, as their utility and the benefits to be derived from them were made known, to the surpri- sing point at which they are at the present day, being a quintuple 'profit. One hundred pounds sterling invested in such stock yields to its proprietor an inte- rest of more than five times that amount, and a reve- nue in proportion. 174 APPENDIX. •c*i fO <»1 1-J, e/\ "'^ a -Vi « 00 « OJ !3 ^ S5 C> ^ S O 35 O i^ oo aj 1^ O C O ^ vS o o o o c: o •t;^ i--^ c^ 05 05 c t-- o o c » — o o o o_ o_ o rfco o'-^'iri^ w CO — "«rc'crro"o cTo'io'sTo" Ot <^^<» 10 'T^CO i^ '"^^'^ -'-^ '—^Ct^ ^. o «> o__co_ 00" J^-"^" — Ttc'in xTt-T,— " r-Tc^'c'cft-' co" totn CO O CI c }^ GO CO t>. C3 05 ^ l^ l> 05 c^ CO Tj^-^ t^ CO! CO vO a ^ 000 o c o O 00 o~ O C-l o 10 r-< O ■^ . T— I-l o'o'o'o'o" lO c; o CO o CO -^ CO J> o ssoooocoo o>ci 000000 C3COOOOOOO o~ tff o~ T^ c£ o" o' o" oooiOOr-oino l~ 00 lf5 '-'„'^ C5 i> 03 ift"«o'~f-rcc'of* i»* ooooodooo COiOOOOCOO c o__ o^ o__ ^„R, ° R, ■=> o'o'o'cTo'o o^o cT ooC500oo>no OOCOC>CDino030 ^ fi r3 ^-^ .« '" JT ^ -TD S — ■ ^(a^SSS>MOWS£H«S, 221 merits, and the sums paid therefor, by any town, shall be paid to the commissioners of highways of the town in which such old road shall be situated. § 31. The president and directors procuring the ap- pointment, shall pay to the judge for appointing ap- praisers, one dollar, and to each appraiser, two dollars for every day he shall be necessarily employed in his duties as such. Art. III. — Of tolls, mid their collection. § 32. As soon as the president and directors of any company incorporated under this Title shall have completed their road, or any ten miles thereof, they shall give notice thereof to the governor, who shall thereupon appoint three discreet freeholders, not in- terested in any turnpike, to view the road as descri- bed in the notice, and to report to him, in writing, whether the same is completed in a workmanlike manner, according to the requisitions of this Title, and of the act of incorporation. §33. If such report shall be in the affirmative, it shall be the duty of the governor, by license under his hand, and the privy seal of the state, to permit the president and directors to erect so many gates and turnpikes on the road reported, as- shall be sufficient for the collection thereon, of the tolls authorized by law. § 34. The president and directedrs shall then ap- point toll-gatherers to collect, at each gate so erected, from the persons using the road, such toll as shall be authorized in their act of incorporation. §35. Each toll-gatherer may detain and prevent 222 APPENDIX. from passing through his gate, the persons riding, leading or driving animals or carriages subject to toll, until they shall have paid respctively the tolls author- ized by law. §36. No tolls shall be collected at any gate of any company incorporated under this Title in either of the fallowing cases ; 1. From any person passing to or from public wor- ship, or a funeral ; to or from a grist mill for grinding of grain for family use ; or to or from the blacksmith's shop to which he usually resorts for work there to be done. 2. From any person going for a physician or mid- wife, or returning from such errand ; going to or re- turning from court when legally summoned as a juror or witness ; going to or returning from a militia train- ing, which by law, he is required to attend ; or going to a town meeting or election at which he is entitled to vote, for the purpose of giving such vote, and re- turning therefrom : 3. From any person residing within one mile of the gate at which toll is demanded, unless he shall be employed in the carriage or transportation of the prop- erty of other persons, not so residing: 4. From troops in the service of this state, or of the United States. § 37. From carriages having wheels, of which the tire or track is, 1, Twelve inches wide, no tolls : 2, Nine inches wide, one-fourth only of the tolls otherwise payable : 3, Six inches wide, one-half only of such tolls, Shall be collected. TREATISE ON ROADS. 223 § 38. It shall be the duty of the president and di- rectors, to affix and keep up, at or over each gate, in some conspicuous place, so as to be conveniently read, a printed list of the rates of toll demandable at such gate. Art. IV. — General 2^rovisions emhracing coiyord-' tions now existing. § 39. In each county of this state, in which there is or shall be any turnpike road, there shall be not less than three, nor more than five inspectors of turnpikes^ neither of whom shall be interested in any turnpike within the state. § 40. Tire persons appointed to such office, shall be the inspectors of all the turnpike roads within their county, except in cases where, by the act of incorpo- ration, a special provision for the inspection of the road is made. But where the president, directors and company of any turnpike shall have refused or ne- glected to obtain the appointment of inspectors of their road, or when there shall be no inspectors of such road in office, or those in office shall refuse or neglect to serve when called upon, the county inspectors; shall, in respect to such turnpike, exercise all the powers conferred by this Article, until inspectors for such road shall be appointed according to the act in- corporating the same, and until such inspectors shall accept their appointment and agree to serve. § 41. It shall be the duty of each inspector to whom a complaint in writing shall be made, that a turnpike road, or a part of such road, in his county is out of repair, without delay to view and examine the road 224 APPENDIX. complained of; and if he shall find such complaint to be just, he shall give notice in writing of the defect, to the toll-gatherer, ot person attending the gate near- est to each place out of repair, and in such notice, may, in his discretion, order such gate to be thrown open ; but no inspector or inspectors shall order such gate to be opened, unless a notice in writing shall have been served on the gate-keeper nearest to the place out of repair, particularly describing such place, at least three days previous to making such order. § 42. Immediately after the service of such notice, each gate ordered to be thrown open, shall be opened ; nor shall it be again shut, nor any toll be collected thereat, until one of the inspectors for the county, shall have granted a certificate, that the road is in sufficient repair, and that such gate ought to be closed. § 43. Whenever any part of a turnpike road shall be out of repair, and the gate to which it has relation, is situated in an adjoining county for which inspect^ ors shall have been appointed, such inspectors, upon a complaint in writing, shall view and examine the road complained of, and proceed thereon according to the provisions of this Article, in like manner as if the road so complained of was within the county \vhere such gate is situated. § 44. Every keeper of a gate ordered to be thrown open, who shall not immediately obey such order, or who shall not keep open such gate until a certificate permitting it to be closed shall be granted, or who, during the time such gate ought to be open, shall hin- der or delay any person in passing, or take or demand any tolls from any person passing, shall, for each of- TREATISE ON ROADS. 225 fence, forfeit the sum of ten dollars to the party ag- grieved. § 45. It shall be the duty of each inspector, who, upon due examination, shall have discovered a turn- pike road within his county to be out of repair, or that any gate theron is placed in a situation contrary to law, to give notice in writing of such defect or de- fault, to one or more of the directors of the company to which such road shall belong. § 46. In such notice, he shall require the defective road to be repaired, or the gate improperly placed to be removed, within a certain time to be fixed in the notice ; and in his discretion, may order, that in the mean time, the gates on such road, or such of them as he shall specify, be thrown open. § 47. If the requisitions of such notice be not obey- ed, it shall be the duty of such inspector, to make im- mediate complaint to the attorney- general, or the dis- trict attorney for the county, whose duty it shall be to prosecute the delinquent company, in the name of the people of this state. Such corporation, if convicted of having suffered their road to be out of repair, or having placed one or more of the gates thereon in a situation contrary to law, shall be fined in a sum not exceeding two hundred dollars. § 48 To each inspector of turnpikes, who shall view a turnpike road upon complaint made to him, shall be allowed the sum of two dollars for each day spent by him in the performance of such duty. If he shall ad- judge the road viewed to be out of repair, such fees shall be paid by the company to which the road shall 29 226 APPENDIX. belong ; otherwise, they shall be paid by the party making the complaint. § 49. Such fees, when payable by the company,, shall be paid by the toll-gatherer nearest the road ad- judged out of repair, on demand,and out of the tolls received or to be received by him ; and may be recov- ered, with costs, of such toll-gatherer, if he shall ne- glect or refuse to make such payment. § 50. Every toll-gatherer, who, at any turnpike gate, shall unreasonably hinder or delay any traveller or passenger liable to the payment of toll, or shall de- mand and receive from any person more toll than by law he is authorized to collect, shall for each offence, forfeit the sum of five dollars to the person aggrieved. §51. Whenever a judgment is obtained against a toll-gatherer for a penalty, or for damages, for acts done or omitted to be done by him in his capacity of toll-gatherer, and goods and chattels of the defendant to satisfy such judgment cannot be found, it shall be satisfied by the corporation whose officer he shall be ; and if, on demand, payment be refused by the corpo- ration, the amount thereof may be recovered, with costs, of such corporation. § 52. The president and directors of every turnpike corporation created or to be created, may from time to time commute with any person, whose place of abode shall adjoin or be near to their road, for the toll pay- able at the nearest gate on each side of such place of abode ; but no such commutation shall be for a longer time than one year, and it may be renewed at the end of each period for which it shall be made. § 53. Whenever the day of election for directors of TREATISE ON ROADS. 227 any such corporation shall happen on a Sunday, such election shall be held on the day next following. § 54. Every person who shall, 1. Wilfully break, cut down, deface or injure any mile stone or post, on any turnpike road : or, 2. Wilfully break or throw down any gate or turn- pike on such road : or, 3. Dig up or spoil any part of such road, or any thing thereunto belonging: or, 4. Forcibly or fraudulently pass any gate thereon, without having paid the legal toll : For each offence, shall forfeit to the corporation in- jured, the sum of twenty five dollars, in addition to the damages resulting from his wrongful act. § 55. Every person who, to avoid the payment of the legal toll, shall, with his team, carriage or horse, turn out of a turnpike road, or pass any gate thereon, on ground adjacent thereto, and again enter on such road, shall for each offence forfeit the sum of five dol- lars to the corporation injured. § 56. No hoist-gate shall be erected on any turn- pike, unless it be suspended by a chain and weight equally balanced, so as to require manual force to raise and lower such gate ; and every tiurnpike com- pany violating this provision, shall forfeit five dollars for every twenty-four hours such gate shall remain erected, to any person who will prosecute for the same, not being a director, stockholder or agent of such company. ERRATA. The intelligent reader will have perceived several typographical errors in the foregoing pages. Among these are the following : Page 69, line 4th, ?qx material, read materials. Same page bot- tom line, for improventis, read improvement is. Page 119, for sate, read state. Page 173, for Conford read Cronif'ord : for Longlo- rough, read Loughborough : for Clamor ganshire, read Glamorgan- shire: for Warwick and Bampton, read IFancick and Napion, <&c. LHBJa'3Q Deacidified using the Bookkeeper procesi Neutralizing agent: Magnesium Oxide Treatment Date: April 2004 PreservationTechnologiej A WORLD LEADER IN PAPER PRESERVATIOI 1 1 1 Thomson Park Drive Cranberry Township, PA 16066 (724) 779-21 1 1