r///ÄD EDITION ON THE Railways of Ireland AND THE MOST ECONOMICAL METHOD OF PKOVIDING FOR THE CONSTRUCTION OF (CIj£ap ®ran£li Eaílínajs AND THE CONSTRUCTION OF COUNTY CROSS ROADS TO ENABLE RAILWAY COMPANIES TO ERECT INTERMEDIATE SIGNAL STATIONS WHEN REQUIRED FOR THE ACCOMMODATION OF MARKET TRAFFIC READ BEFORE THE ROYAL DUBLIN SOCIETY I BY JAMES DILLON, Civil Engineer vice-president op the inst. c.e.i. Äutho)' of the Papers read before the British Association and the London Society of Arts on Arterial Drainage and River Conservancy Works As lately carried out by him, and their effects upon River Floods, ^c. DUBLIN E. PONSONBY, 116 GRAFTON STREET 1879 Price One Shilling , ír^.oA-o > LIBRARY BUREAU OF RAILWAY ECONOMICS, ^■^SM¡^'r,TO:^. D. C iBtLthmUlr Stimlxmr äffhaltf ibridfle EeadtiJ ^ Align«»?» JKfhherx^ 'Moifnàl^ 'ístport>^ » ^ fífllifftfl /^.Bmieí ■'Offhtm] fOtTri •Doolai &i. Stniiîbaliij % iiss litiMn Malhap^~ T^TipltnWT^j y^i'líirefíf, BOA^j^art Callan ^«Ww#r. Rnthieft fMAenJii Xcwt'oatl, inHtihr^inff i X"'''' .ííbbefjfeálf G^rmii ^ Jfewnnvit^''^ .¡'appóífitir^ . Xi.*mafc ft- Wazw yfOlftrr^. Ca0fl^tdm i'apo Cleru- MAP LrLtb. Jííltv 54 ~ Chu Deffrtt » ip ^11 .'P • -ifp KErrRENCES RaHtrtifjf in C^jurttU'tin tt SiatUnw Df in af CoTUtfuntion Cunalf Caxaitu .B(nm%dari'/wi Lan^BmUU "Waat- 8 rtw« tírt.t^wtfh. JÎ^SHINCTON.D.C. ^MDOî) ?î«- On the Causes which have led to the Stop¬ page of Railway Enterprise in Ireland, and the Best Way of Providing for the Improvement and BXTBJVSIOJV OF THE RAIL WA Y S YSTEM. Having for the past fifteen years devoted much of my time to the subject of the extension of Railways in Ireland, and having been professionally engaged in the laying out and construction of railwaj^s in different parts of Ireland, I have from time to time been impressed with the idea that the Imperial Parliament, through error of judgment, has inflicted a great and lasting injury on Ireland, in compelling the Irish people to construct a railway system unsuited to their requirements. If this state¬ ment proves to be well founded, I think Ireland, instead of begging for Government assistance, has a right to demand that a most searching investigation should at once he made into all matters connected with our railways, with a view to determin¬ ing the best way of remedying the defects which have led practically to the stoppage of railway enterprise in Ireland, checking the development of her resources, and leading almost to the bankruptcy of branch line companies. I will divide the consideration of this subject into three parts :— First—The defects of the Irish Railway System. 4 Second—How the defects of the system may, for the future, be avoided by the adoption of cheap railways suited to the requirements of the agricultural districts. Third—The best method of providing capital to complete the railway system. defects of the railway system. It will, I think, be admitted that there should be a consider¬ able difference made when designing the leading roads or high¬ ways for a great continent, and for small islands like Ireland, the Isle of Man, and Jersey; their dimensions should be in propor¬ tion to the area of country, traffic, and population to be pro¬ vided for, ina.smuch as the extensions of a railway system has the effect of greatly increasing the amount of traffic over the whole area of a country (in some instances doubling it in, ten jrears after opening of line). It follows that the main lines of Ireland can never be called upon to do more than a fractional amount of the work done by main lines in countries having ten times her area, population, and traffic. The size of a machine should be regulated in a measure by the amount of work it is intended to accomplish. If a coster- monger in small trade purchased a Pickford's van to supply his customers, bankruptcy would most likely follow. Yet it is a fact that, althou,gh the traffic per square müe of country in England is greatly in excess of the traffic per square mile in Ireland, Parliament allowed the English railways to be constructed on a guage of 4ft. S^in. (with one or two exceptions), while it compelled the Irish people to construct their railways on a guage of Sft. 3in. An examination of Table Ho. 1 proves that the English rail¬ way companies have 10,454 tons of general merchandise to carry for every mile of railway constructed, while Ireland has only 1,143, the gross railway receipts in England amounting to £604, and in Ireland to only £55 per square mile of country. Table Ho. 1. o TABLE No. 1. United Kingdom Kailw.\y Statistics, and Annual Traffic Eeceipts per Mile of Eailway, for the Year ending 31st December, 1868. Number of Miles Oponed for Trattic. 5 ^ 'o 3 J ^ ' o - d t P o Ss Populjition per Mile of Railway. o C- " s: C r;2 o tí «m m o s « Live Stock Carried for cacli Mile of Railway. General Meroliaridisc earned for eacli Mile of Railway. o " o VI u s§ O S íh "o VI p ë o v: ¿ 'o ^ o C «ti M o o ;z: o p. §4 o p. rd -vj tí 2 'i ^ Total Square Miles in each. Country. Milos. Square Miles. Tons SqMile £ £ £ Square Miles. England 10,200 5 1914 26,397 1005 10,454 604 3453 1773 49 58,320 Scotland 3,249 13 1318 9,828 1003 7,730 144 1882 931 50 30,685 Ireland 1,991 16 2938 6,642 1253 1,143 55 889 441 52 32,524 Again, the annual gross receipts of railways in England amount to an average of £3,453 per mile, and in Ireland to £899, while there arc 26,397 railway passengers in England as compared with 6,642 in Ireland, for every mile of railway con¬ structed. It will be seen from this, that the English traffic is enor¬ mously in excess of the Irish traffic, while the machines for carr3dug it are much larger in IreEnd than in England. I must now refer to another branch of the subject. At the time England was about to commence the construction of her railways, there was a most perfect system of mail coaches estab¬ lished over the whole country, and a very large goods traffic in connexion with her manufactures, carried on her macada¬ mised roads ; and Parliament, fearing that the different railway companies would injure the roads by introducing steep and nar¬ row inclines over and under the railway^s, thus impeding a large and important traffic on said roads, passed a number of rules from time to time, now known as the Railway Standing Orders. The Standing Orders, together with the Act of Parliament 8 Vic. c. 20, passed in 1845, makes it compulsory for the com¬ panies to construct very broad and costly bridges for mail coach 6 roads, with inclines oyer same of not less than 1 in 30, and a breadth of roadway of not less than 35 feet, other roads being 10 feet less. This may have been necessary for a country like England, but Parliament committed the great mistake of rigidly applying the same Act of Parliament to Ireland where mail cars were used (except in very few instances) instead of mail coaches, and where the ruling gradients of the mail car roads were much steeper than 1 in 30 (a car not requiring as level a road as a coach), and where the trafhc on the country roads—particularly through grazing districts—was so small as compared with Eng¬ land, that much smaller and cheaper bridges would have suited Ireland ; hut the majority of the Members of Parliament being ignorant of the wants of the country, could not see the mistake they were committing, and instead of sanctioning steeper inclines and smaller bridges, and in some cases level crossings for roads, where one or two carts might pass in a day, they com¬ pelled Ireland to waste hundreds of thousands of pounds in con¬ structing unnecessary road approaches and bridges. But for this blunder, many of our branch lines would now be paying a dividend, because it not only led to the unnecessary construction of bridges, hut the railways had to be raised on embankments, and sometimes put into cuttings so as to cross a road, the surface of which could not be altered on account of its in¬ clination exceeding the Parliamentary limit, thus frequently entailing enormous cost. In support of this I will briefly state to you the opinion of Mr. Bidder, one of the most able engi¬ neers in England. Speaking of " Cheap Branch Rail¬ ways," during a debate on the subject, before the Institution of Civil Engineers, in London, in 1865, Mr. Bidder stated "The Standing Orders of Parliament interfere very much with such lines. Parliament said, ' A railway shall not cross a public highway in England if it interferes with its level, excepting it he made with a gradient of I in 20 for a parish road, and I in 30 for a turnpike road; nor shall it cross a road on the level without permission.' Of course, these were questions of local circumstances : 1 in 20 might he a proper gradient for London ; but there were districts where the normal gradients were I in 7, or I in 10, and where 7 the traffic might amount to three vehicles, or four vehicles per day. No attention was, however, paid to the fact, nor were reasons listened to, but a gradient of 1 in 20 was insisted on. " He had to say on one occasion in Committee, that if such conditions were to he abided by, he could not prove the pre¬ amble, for the gradient of the valley being 1 in 11,1 in 20 would go quite across the valley. But what he proposed was, to spend £500 in improving the road on the other side of the railway, leading to the nearest village, and then the hiU was passed. " With regard to level crossings, he feared he had been a great offender, for on one line he had made as manv as 38 level crossings on as many miles of railway. But now the rule was that there should be no level crossings. In consequence of this, where the Great Western Railwa}^ crossed a country I'oad at its apex, at a most convenient place for a station, esp(îcially for minerals, the engineer was compelled to avoid making a level crossing, though it was near the highest point of the country, and to raise that road 15 or 16 feet, at a cost, he believed, of £7,000 or £8,000. The company could not have a station there, the opening of the line was delayed for several months, and the thing was a nuisance to the neighbourhood." If thus, as proved so clearly by Mr. Bidder, the Eailwav Standing Orders are unsuited for England, leading, as they do, to an enormous waste of money, how much greater must the injury be that they inflict on Ireland, where the local traffic on the country roads can only be a fractional part of that on the English roads, and where the railway receipts are propor¬ tionately small. Since the publication of Mr. Bidder's remarks above re¬ ferred to, the Board of Trade have not, as a matter of favour, applied the law relating to level crossings as rigidly as in former years, but this system works most injuriously ; for example :— Previous to 1865, I was much engaged in laying out new lines of railway in Ireland, and in numerous instances I had to estimate for costly embankments and cuttings so as to provide for public road bridges over roads where one or two carts might pass in a day, whereas, had I been permitted to substitute level crossings for said roads, it would have reduced my estimates by some thousands of pounds ; but, as I knew the lines would be 8 opposed by existing and competing railway companies, I was obliged to avoid all departure from Standing Orders, to prevent said companies opposing on tbe ground of non-compliance witb said Standing Orders ; and in one of the cases I refer to, it was not until after tbe line was sanctioned by Parliament and oppo¬ sition frightened away, that it was deemed prudent to try and obtain Parliamentary sanction to substitute certain level cross¬ ings for the very roads we had in the first instance to provide bridges for, thus necessitating the expense of a second Act of Parliament, it not being certain how the Board of Trade might act in the face of opposition. Another peculiar feature of the last-named case was,—that the new line was to form the second section of a line ; the first section being made some 7 or 8 years. No public road level crossings were allowed on the first section of the line, although there was scarcely any traffic on the roads, the district being a grazing one ; thus necessitating the unnecessary expenditure of some £20,000 on a line about 22 miles in length ; whereas, some 9 or 10 public road crossings have within the last couple of years been sanctioned on the second section, or extension of said line, the countiy being similar as regards traffic ; but the big rail¬ way companies withdrew their opposition, and the difficulty was got over by a second application to Parliament. This one-sided application of the law is most unjust, and there¬ fore the Act 8 Vic. cap. 20, that deals with this part of the subject ought to bo repealed, so far at least as it afiects Ireland, and a new one substituted, making it legal for railway com¬ panies to alter all roads in the least expensive way, provided the roads crossing the railway are not made steeper, and the bridges not made narrower than the average incline and breadth of bridges on said roads, and provided that the average did not exceed a limit to be fixed by Parliament, and that rail¬ way level crossings should be sanctioned in all cases where their adoption would not afl'ect the public safety ; as for instance public cross-roads,—for it must not be forgotten that the exten¬ sion of the railway system diverts much of the heavy traffic from the country roads on to the railways. I think, however, important leading roads should be crossed by bridges, if their levels admit of it. If the Irish railways and branch railways have been con- 9 structed. on a larger and more costly scale than the English, American, and Continental railways, where the populations are so very much greater, it is easy to understand why our branch railways do not pay a dividend, and this leads to another evil : the different companies having spent all their available capital on the construction of their lines, are from want of funds, obliged to use the same class of rolling stock and engines for the main line and branches, thus necessitating the same expenditure for the haulage of 30 passengers and a few tons of goods on the branch that would be sufficient for 500 passengers on the main line. The result is, the working expenses on the branch lines absorb from 45 to 60 per cent., and even more of the gross receipts, while the balance for dividend has to be apportioned on a capital double what it would have been, had the lines been designed on the basis of the traffic and area of Ireland, and made for cash prices, instead of being made by contractors on credit assisted by Lloyd's Bonds. I will now deal with the second division of the subject :— HOW TO AVOID THE DEFECTS OF THE PRESENT RATI.WAY SYSTEM. Foreign Governments having profited by our costly experi¬ ments, have already constructed many cheap broad and narrow guage railways at little more than half the cost of our branch lines, in Norway, Sweden, Vancouver's Island, and India ; while the Festiniog Eailway in Wales, constructed on a guage of I ft. Hi in., ascending a height of 700 ft. in a length of 13 miles, round curves of only 198 feet radius, and worked by locomotives, has proved a success. I have travelled on this line at the rate of 20 miles per hour, with the most perfect safety and comfort. On what gauge then should our future branch lines be constructed ? It cannot be denied that a break of guage should, if possible, be avoided, and that the whole of the Irish Railways should be of the same guage ; but as we now know that the proper guage for Ireland would have been a 3¿ft. instead of a Ojft., I am of opinion that if the landed proprietors find it impossible to raise the necessary capital to construct their proposed branch lines on the present guage of 5jft., that on satisfying the proper authorities on this point, they should be permitted to construct B 10 their railway on a 3|ft. guage, or even less, should the district be a very poor one, because narrow-guage railways could be constructed in this country much more cheaply than broad- guage railways, and would be able to do the work required of them for the next century. In the hope of avoiding break of guage, however, I will state briefly the distinctive features of the system I, in common with other engineers, propose for agricultural districts, the guage being the same as the main lines of the country—that is, 5| feet :— 1st. Abandonment of road bridges.—By this is avoided a large expenditure in the construction of road bridges over the railway, and the embankments leading to same; and as most of the traffic in an agricultural district would be carried by rail instead of by road, the adoption of level crossings can lead to no practical inconvenience. Adjoining each crossing there would be a good cottage built, which could be inhabited by the milesman on that length, his family minding the crossing during his absence. This ensures some of the workmen being always near the line. The system is found to work well, and reduces the average cost of lines by £1,000 per mile. 2nd. Substituting passenger sheds for stations.—This would avoid the expense of station-buildings, officers and servants for small roadside stations, where there are but few passengers. The guard of the train would have power to issue and receive tickets. A railway porter, to receive parcels, &c., would be placed in charge of a cheap passenger shed, composed of 1st and 3rd class compartments. He could also work the station signal. This arrangement would save four-fifths the cost of a station. 3rd. Beducing the weight of engines and rolling stock.—By this a large expenditure would be saved in the first cost of the engines, carriages, waggons, &c., as it is not proposed to run more than 20 miles per hour, as compared with 40, 50, and 60 miles per hour, the speed run on some lines. But, inasmuch as the weight and cost of the rails can be reduced by one-half because of the reduction of the weight of the engines, and distributing the reduced weight of the engine on three instead of one pair of driving wheels as formerly, which latter have heretofore regulated the weight of the rail, and the weight 11 and cost of iron bridges used on railways. Tbis modification wiU reduce the cost of the line by nearly another £1,000 per mile. 4th. Reduction in the weight of rails and sleepers.—By this the cost of sleepers will ' be reduced by nearly one half, as smaller dimensions will suffice ; and the larch sleepers rejected by the main line companies as being too slight, would be strong enough for the branch lines. ôth. Reducing the radius of curves.—This will enable an enormous saving to be effected in the earthwork of a railway, where the countrj^ is hilly, because, instead of having as for¬ merly to lay out the line through hills, the hills can now, in the majority of cases, be avoided, by curving the line round the base of a hill or spur of a mountain, instead of having to cut through them as formerly. This great improvement in the laying out of lines was not practicable until the Americans proved that their Bogge engines were just as safe as our English engines. The advantage the Bogge engine has over the English engine is this—that the front wheels work on a pivot, like the front wheels of a cab, so that their tendency is to follow the curved rails, whereas, in the English engines, the frame being rigid, the wheels work in a straight line, forming a tangent to the curve, and at the same time having a great tendency to run off the rail ; so great is this tendency that the outer rail has to be raised far above the true theoretical height, or what would be necessary to counteract centrifugal motion, if the structure of the engine frame could be made to work on two or three centres. Engines of this form work so smoothly, that although the American railways are clumsy, and the rails and sleepers badly and imperfectly laid, the engines and carriages supported on Bogge frames in America, work as smoothly as our carriages on our more perfect railways. Engines of this type have been used by Mr. M'Donnell with great success on the Irish Great Southern and Western Railway, and one suitable for a branch railway could be made for half the cost of the engine now used. Bissell's Truck Engine is another form of the Bogge Engine, the moveable truck being supported on one pair of wheels instead of two, and I think on account of its great simplicity would be well suited for small branch-line engines of about 10 or 12 tons. 12 These engines could be worked with safety on rails half the weight of the rails now in use, as the load on even the driving wheels need not exceed three tons on each wheel. To give you some idea of how completely the introduction of this class of engine is likely to revolutionize the construction of railwavs, I may mention that while acting as engineer for the late Mr. Dargan, on extensive railway works, in numerous instances I could have saved £2,000 per mile, had the Bogge class of engine been generally adopted in Ireland some fifteen years ago. The Act 8 Vic. clause 14, limits the radius of railway curves to 2,640 feet, unless by special permission from the Board of Trade, whereas this engine will work round a curve of 300 feet radius. This Act must, therefore, be repealed if we want cheap railways. Again, owing to the driving wheels being coupled with another pair of wheels, this engine will allow the engineer to reduce the height of embankments and depth of cuttings, by adopting steeper inclines, as it has a greater bite on the rail, in proportion to its weight, than the old engines. 6th. E;eduction in the quantity of land.—By this will be saved a large portion of the purchase-money for the land, be¬ cause of the smaller dimensions of the top of cuttings and base of embankments ; and in the case of narrow guage lines, a reduction in the width along the entire line. As a Narrow Gruage Railway has never been introduced into Ireland, the following description of the Festiniog Railway, actually completed and at work, will be found interesting;— Description of the Festiniog Railwaij, hy R. F. Halahan, C E. This railway connects the extensive slate quarries lying to the north of the village of Festiniog, in the county of Merioneth, North Wales, with the shipping port of Portmadoc. It was originally intended as a mineral line only, although powers were taken in the Act to levy tolls for passengers also. The guage is two feet. It is a single line, except at the stations. The rails are 30 lbs. to the yard, laid in cast iron chairs of 10 lbs. each for intermediate ones, and 13 lbs. for joints; but the company have begun to lay rails of 40 lbs. to the yard; it is 13 also intended to fish these. The rails are fastened into the chairs with large wedges. The chairs are spiked to cross sleepers placed 1 foot 6 inches apart at the joints; the inter¬ mediate, 2 feet 8 inches apart; joint sleepers are 4 feet 6 inches X 10 inches x 5 inches, and others 4 feet 6 inches X 9 inches x 4J inches. Engixes.—The C34inders are 8 inches diameter, with a stroke of 12 inches, running on four wheels, coupled, 2 feet in diameter, and axles 5 feet apart (Captain Tjder recommends trailing wheels in addition, with radial axle, to steady the locomotive). The water tanks are round the boiler, and the fuel is carried in a four-wheel tender. The engine weighs seven and a-half tons. The passenger carriages are 6 feet 6 inches high, and 6 feet wide; floor, 8 inches over rail. Passengers sit back to hack. The wheels are 1 foot 6 inches diameter, and 4 feet apart. The carriages are attached by central couplings, and there is one central bufibr. The slate waggons are about 6 feet 6 inches long, and 3 feet wide, made of iron. Wheels 3 feet 6 inches apart, 1 foot 6 inches diameter : to these there are neither S25rings nor buffers. The original Trucks were made of wood, but the iron are sub¬ stituted for the worn-out wooden ones. The goods waggons have the same size of wheel, and the same wheel base as the slate ones, but are 5 feet wide, and made of wood. The sharpest curve on the line is three standard chains radius, going round which the speed is limited to eight miles an hour, twelve being the limit on other parts of the line ; but a carriage has been round this at the rate of about twenty miles an hour, and Caj)tain Tyler, on the daj' of the inspection, took the train round at about fifteen. No guard rails are used. The steepest grade is 1 in 61 on the main line, and 1 in 69 on the branch. The line rises gradually in round numbers 700 feet from Portmadoc to the upjjer terminus, and the traffic arrangements are worked as follows :—One engine takes the Up Train half way where there is a long siding, and the Down Train passes it, and another engine takes it the rest of the way. The line inclining down the whole way, the trains descend by gravity ; the slate train proceeding first, then the engine at a distance of 200 yards, and lastly the passenger train, at a 14 like distance, behind the engine. The passenger train (the day of the inspection) was brought to a stand, from the rate of 30 miles an hour, in about 20 yards. The over bridges are 8 feet over the rail, and one of them only 8 feet wide. Also, a tunnel half a mile long is only 8 feet wide. The majority of the under bridges have slate girders, which are found to answer remarkably well. The embankments are built in dry rubble masonry ; one of these is 70 feet high. The batter at each side is generally about 1 in 4. The Engines cost about £700 each. First Class Carriages 200 „ Second and Third 120 „ Slate "Waggons 20 „ Break Vans 60 „ The engines have a plough 2 inches over the rails, attached to the front, and also to the hack of the tender, as the engine runs down backwards. Also the same pattern plough is fixed to the break van, which comes down in front of the passenger train. Having pointed out what great reductions can be effected in the cost of construction, the most sceptical must admit, that if the present cost of working the branch lines averages from 40 to 60 per cent, of the gross receipts, in cases where empty carriages are drawn by powerful engines, and where road-side stations and station-masters have to be kept up for the accom¬ modation of a few passengers, and when heavy engines, at high speed, hammer out the rails and crush the sleepers when partly decayed, thus necessitating costly renewals, there cannot be a doubt that by the adoj)tion of the system now proposed the working expenses could be largely reduced on branch railways. It will now be necessary to ascertain what would have been the result if the branch lines had been made on a scale and cost similar to what is now proposed, and if the present receipts per mile per week would he sufficient to pay a dividend on branch lines, costing say £3,000 or £4,000 per mile. An examination of the annexed Table No. 2 shows that the 15 principal trunk lines are paying the shareholders a good divi¬ dend, ■while the receipts per mile per annum vary from £442 to £1,922. IRISH RAILWAYS. TRAFFIC RETURNS FOR THE YEAR 1866-1867. Table No. 2.—Trunk Lines. >- q o '6 ■h "1 o ™ r- ai 1 Ü A . o -ë 'S "i- C B c. . 5^. p q " S S -S — i- O w o o :c -¿•as-- .j" s-a a Name of Railway. Ç o o C M p, 'o o o o 5 H 5« ïS o a o rs D o ? ~ r bu I c-i; 5 -.5 r'j L. B CP ..S o'*- -2 P H p 'S ■> fi •2 c S .S S l| i i = ,q P- ty Ö -r" B, O PP r" ¿ o Ulster £21,597 £1,922 33 02 £28,830 Dublin, Wicklow, and "Wex¬ g 3 ford, including Kings¬ -W town Line 106f 20,740 1,563 O PH >-5