•'i.'>V'»v?!r SAGINAW COUNTY METROPOLITAN PLANNING COMMISSION COURT HOUSE SAGINAW, MICHIGAN PLANNING PROGRAM A continuing planning program for Saginaw County and its Metropolitan Area is being undertaken collaboratively by existing Local, State and Federal agencies. The basic planning process of Organization and Ad¬ ministration, Inventory, Analysis, Projection and Forecast, and Plan Implementation are the basic elements of this program. The objective is to promote development decisions that will enhance the livability and efficiency of the man-made environment; and, pro¬ mote the preservation and conservation of the natural environment. COOPERATING AGENCIES The preparation of this report was financed in part through an urban planning grant from the Department of Housing and Urban Development, tinder the provisions of Section 701 of the Housing Act of 1954, as amended. SAGINAW COUNTY METROPOLITAN PLANNING COMMISSION ABSTRACT TITLE: AUTHOR : SUBJECT: DATE: LOCAL PLAN¬ NING AGENCY: SOURCE OF COPIES: HUD PROJECT MJMBER; NUMBER OF PAGES: ABSTRACT: LAND USB DEVELOPMENT GUIDE: Draft Plan Saginaw County Metropolitan Planning Commission Presentation of a draft land use plan with maps and narrative, March 1971 Saginaw Coiznty Metropolitan Planning Commission Clearinghouse for Federal Scientific and Technical Information, Washington, D, C, P-299 (Michigan) 101 From alternate plan studies, a draft land- use plan Is prepared In view of comments by participating agencies and local governmental imits of Saginaw County. The report develops an urban-rural de¬ velopment concept. Land use development alternatives and regional parameters are identified together with a determination of plan project areas. The composite land use development guide Is developed based upon assumptions, goals and a development concept, Land Use component evaluation criteria are also Identified which represent key plan standards and principles. CONTENTS ABSTRACT SECTION A PART I INTRODUCTION An Nrban-Riaral Development Concept 1,1 Purpose and Scope 1,3 Plan Project Study Area 1,5 PART II SELECTION OP A ' LAJJD USE DEVELOPmNT GUIDE Urban Detroit Perspective 2,1 Alternate Growth Plans 2,3 Plan Project Area Scale 2.5 PART III COMPOSITE LAND USE DEVELOPMENT GUIDE Assumptions 3»1 Economy, Popu4=ation, Housing, Land Use, and Automobiles Generalized Goals and Objectives 3*7 Development Concepts 3,17 Project Areas 3*23 Central City Scale 3*24 Metropolitan Area Scale 3*33 Town Centers Scale 3-^9 County Scale Summary 3»63 SECTION B PART rv EVALUATION CRITERIA: LAND USE COMPONENTS Residential 3>75 Commercial 3*77 Production Agricultural 3.79 Manufac turing 3.S1 Open Space 3*^3 Transportation Highways, Roads and Streets 3.85 Urban Public Transportation 3.85 Aviation Rail and Water 3.87 3.87 Institutional 3.88 Utilities 3.89 SECTION C APPENDIX Appendix I. Population of Political Sub¬ divisions in Saginaw Coimty: 1960-1990 Appendix II, Supporting Documentation SECTION A PART I INTRODUCTION MIDLAND BAY /4 LAND USE DEVELOPMENT GUIDE INTRODUCTION An Urban~Rural Development Concept Over the next 20 years 23,000 acres of the land area of Saginaw Coimty will be turned to urban or urban related usage. Failure to plan for, and guide this change on an appropriate scale, will not stop development. Today those responsible for development policy, whether they accept it or not, hold much of the futxzre in their hands. The complexity of de¬ velopment issues is substantially affected by the emerging Three Coimty-City as a continuous urban area. The residents of Saginaw County and its Individual com¬ munities have several alternate courses of action available with regard to Saginaw and the urbanizing region, including the following: (1) Self interest pursued on a continuing fragmented basis; (2) Study further of problems and delay solutions until "more appropriate" times for action; (3) Develop, and implement a coordinated policy of balanced urban-rural development Involving the public and private sectors. Much is written about the first alternative, and the evidence of its operation can be readily viewedj Urban sprawl, traffic bottlenecks, pollution, tax inequity, etc. can to a large degree be traced to a cause of fragmented and short riun interest or gain as a dominant goal. The second can be easily seen as the tbo often selected course of action. A 1939 report of the Urbanism Committee to the President's National Resource Committee presented an extensive examination of issues, the study of which still absorbs much effort. 1.1 ^ood cutd ; t967 I LAND USE DEVELOPMENT GUIDE As a realistic action alternative, it appears appropriate that a policy of urban-rural development must be defined and implemented which established a balance between resource dis¬ tribution and development among rural and lorban centers, with long term objectives as guiding influences. Economic and land resource development influences over the metropolitan area and its region, provide vital guides and constraints for growth. Analysis indicates urban quality, together with land resource conservation, are prime objectives to the sound development of the County and its individual com¬ munities . Examination of rural areas throughout the County indi¬ cates a very serious condition. The real question about many of our food and fiber production areas are whether they can stirvive within a larger economic system that as a matter of fact eliminates their opportunity to exist. To simply illus¬ trate, we can observe the economic and land conversion impact of urban sprawl. The multiplier impact of urban growth will actually take out of production 2 or 3 times the actual land needed for inrban use. Over the next 20 years it may well pass that 70»GOG plus acres of prime agricultural land will be taken from production, of which two-thirds will lay vacant. Uithin the urban areas, enough observed evidence of deteriorating quality points out the seriousness of the envi¬ ronmental challenge of the 1970's and beyond. The sum of our observed evidence, of cause and effect, should kindle on interest in our rural and urban environment that the strongest of human motivations self interest might be directed toward establishing and maintaining a stable and productive rural environment and a quality urban environ¬ ment which are in balance one with the other- Purpose and Scope of the Saginaw County Plan Project The Saginaw County joint Comprehensive Planning Program and Metropolitan Area Transportation Study is a multi-year 1.3 LAND U3E DEVELOPMENT GUIDE program designed to; (1) Obtain basic planning data on the County, Metropolitan Area, and jurisdictions therein, (2) Prepare a County Master Plan and Metropolitan Area Transportation Plan, (3) Establish a framework for a comprehensive continuing land use-transportation planning program for Saginaw County, The purpose of this report is to present a draft land use development guide as one element of the plan project. Based upon the report "Two Land Use Plan Alternatives for Saginaw County" (SCMPC, November 1970) together with review and comments, a draft land use development guide is herein defined. This report will subsequently be further refined for adoption as a land use plan element of the County Develop¬ ment Plan. Plan Project Study Area The over-all plan project area is Saginaw County which is designated as a Standard Metropolitan Statistical Area by the U.S. Bureau of the Census. A detailed transportation planning area has been identi¬ fied for the Saginaw urbanizing area. The extent of the transportation study area is defined by an imaginary line termed the external cordon. Although the detailed project study area is confined to the limits of Saginaw County, the growth and development of the BAY, MZDLAND, SAGINAW Tri-Coi-inty area, and the Urban Detroit Area have been introduced as guiding influences. For all of the Saginaw County study area, a comprehensive land use planning program is provided which is coordinated with the transportation planning process, The transportation study area will receive more detailed analysis with respect to socio-economic data and transportation elements. This will provide the basis for detailed transportation planning as de¬ fined by the Federal Highway Act of 19^1, as amended. PART II SELECTION OF A LAND USE LEVBLOPmNT GUIDE Urbanizing Zone Major Transport Grid LAND USE DEVELOPMENT GUIDE SELECTION OP A LAND USE DEVELOPMENT GUIDE Urban Detroit Area Land Use Perspective Regional linkage, including the elements of land use, economy, transportation and social structure, provide an im¬ portant setting within which intra-cotinty development issues evolve, are compounded, modified, or resolved. The Urban Detroit Area as defined by Detroit Edison Company's Urban Detroit Area Project, provides one view of those regional linkages at a Local, State, and National level. The Saginaw, Bay, Midland extremity of the Urban Detroit Area is the outward end of the northwest industrial corridor- This industrial corridor has substantial implications for local development plans and policies. The Urban Detroit Area map portrays the larger urbanizing zone for the Year 2000 and those major ground transport grids which provide access and growth potential. The Urbanizing zone represents a generalized form depict¬ ing quantity. The question facing the regional community and of particular concern to the Saginaw area is community form, and quality of the community fabric. High priority is indi¬ cated as essential for both regional and local community form and fabric. The Urban Detroit Area project has prepared a concept for future development of the entire Urban Detroit Area to the Year 2000. Concept proposal for basic land use are illustrated on the generalized land use map of the Tri-County area. A significant proposal of the concept plan includes the location of a "new city" center within the corridor connecting Saginaw and Bay City. This new city center would be the core for 100,000 residents by the Year 2000. Additional proposals call for Tri-City airport as a regional facility, with a new metro- port also recommended. 2.1 ^ City Center Q New City Center • Town Center Institutional Center ;4teci II LAND USE DEVELOPMENT GUIDE Alternate Growth Plans The report "Initial Land Use Plan Alternatives" prepared by the SCMPC (August 1970) presented five alternative land use plans for evaluation. These alternate proposals included the following: --Existing Plan Composite, being a compilation of individual community plans and identification where there are no plans, --Uncontrolled Trend Plan, being an extrapolation of current trends in a very uncontrolled manner, --Controlled Trend Plan, being a plan of moderation of inrban sprawl to attain higher quality urban and rural environments. —Centralization Plan, being a plan calling for primary concentration of urbanization within the metropolitan area, --Satellite Plan, being a plan reflecting a de¬ centralization policy favoring the outlying villages and cities. Based upon an analysis of these alternatives, two plan refinements were made. These refinements are the "Urban Con¬ glomerate Plan" and the "Urban Centric Plan," The "Urban Conglomerate" plan represents an integration and refinement of the "Controlled Trend" and "Satellite" plans. Conglomerate, by definition, means to collect or form into a mass or meaningful whole which typifies the plan character. The "Urban Centric Plan" represents an integration and refinement of the "Controlled Trend" and "Centralization" plans. Centric, by definition, means to locate in or near a center, concentrated about or directed to a center; and/or relating to a nerve center. This definition typifies the plan character. Evaluation of the "Centric" and "Conglomerate" plans is contained within the report "Two Land Use Plan Alternatives for Saginaw Coxmty" prepared by the SCMPC (November 1970)• This evaluation together with reviews and comments by local officials provided the basis for defining the draft land use development guide, 2.3 II LAND USE DEVELOPMENT GUIDE Plan Pro.lect Area Scale In order to give the land use development guide meaning as to fabrio as well as generalized form, it is necessary to examine the over-all plan concept at varying levels of detail. The plan concept is therefore defined as it relates to five levels of detail including the following: (1) The Central City Scale (2) The Metropolitan Area Scale (3) The Town Centers Scale (U) The County Scale (5} The Tri-County Region Scale The Central City area is defined as approximately being the City of Saginaw. The metropolitan area is the central ten township area of Saginaw County, including the City of Saginaw. The Town Centers are those outlying urban centers of Saginaw County, The Coxmty is the geographic area of Saginaw County and the Tri-County Region includes Saginaw, Bay and Midland Coimties. The selection of a land use development guide for Saginaw County is based upon an examination of development options from the perspectives of each of the five scales, as well as inllght of the values of inevitability, desirability and feasibility of land use development. The land use development guide provides a design option which is applicable to the several larger community scales. The term design means a process that is rational and deliberate as contrasted with short-sighted procedures which customarily produce conflicting and wasteful development, and a misuse of the environment. The implementation of an appropriate design option, to a great extent, depends upon its applicability to the various community scales, while at the same time it implys compatible development policy among separate scales. 2.5 PART III COMPOSITE LAND USE DEVELOPMENT GUIDE LAUD USE DEVELOPMEUT GUIDE III COMPOSITE LAND USE DEVELOPMEUT GUIDE Assumptions A set of assumptions are necessary, as part of the plan¬ ing process, which provide a basis for future land use develop¬ ment proposals. These assumptions represent general socio¬ economic bounds within which development is anticipated to occur, or represent an opportunity for occurrence. Population and economic trend data for the Saginaw County Planning Program was established by an economic and demographic •J analysis completed in Uovember 1969. The substance of this analysis presents the basic assumptions for this 1990 land use 2 development guide, and they are summarized as follows: 1. The Economy Under the assumption that the pattern of economic de¬ velopment in the SMSA will remain essentially the same into the future, the growth in total nonagricultural employment in Saginaw is expected to slow, because of a slowing down of employment growth of the two major sectors (i.e., the motor vehicles and equipment, and primary metal sectors), However, the rate of growth in total employment in the Saginaw SMSA is still ex¬ pected to exceed that projected for the nation. Some moderate changes in the employment mix are likely to occur by 1990. These involve a decline in manufac¬ turing employment as a percent of total employment and, correspondingly, an increase in the proportion of service employment to total employment. Implied here are higher rates of growth in the service industries as opposed to the manufacturing industries beyond I98O or 1985» These changes in the employment mix are similar to evolving Michigan and national trends. The character of the Saginaw SMSA is expected to re¬ main relatively unchanged. That is, labor force parti¬ cipation rates, which have been low (relative to the 1 Estimates and Projections of Economic and Demographic Characteristics - Saginaw County. Real Estate Research Corporation. Uovember 1989* PP« II-1 through II-5. Saginaw County Metropolitan Planning Commission - Local Planning Agency. ^IBID. pp. II-1 through II-5. 3.1 Ill LAUD USE DEVELOPMENT GUIDE nation) in the past will continue to remain low; blue- collar workers will continue to dominate the labor force by 1990, although by a lesser extent than is presently the case. Table 1, COMPARATIVE RATES OP EMPLOYMENT GROWTH - UNITED STATES, STATE OP MICHIGAN, AND THE SAGINAW SMSA (in percent) 1960-1967 1967-1975 1975-1980 1980-1990 United States 2.0^ 2.8^ 1.9^ N/A State of Michigan 2,2fo 2,1^ 1.6^ N/A Saginaw SMSA 2.6^ 2.8^ 2.3^ 1,6^ Source; National Planning Association - State of Michigan and United States figures; Saginaw SMSA figures - Real Estate Research Corporation, 2, Population Population growth in the SMSA is expected to show declining rates of growth by 1990, These rates are, however, slight¬ ly higher than those expected for both the United States and the State of Michigan, These relationships can be seen in Table 2, Table 2, TOTAL POPULATION POP THE UNITED STATES, MICHIGAN, AND THE SAGINAN SMSA, i960 TO 1990 United Per Per Saginaw % Per Year States Year Michigan Year SMSA Year i960 179,323,175 - 7,823,194 - 190,752 - 1967 196,842,000 1 ,2 8,584,000 1.9 219,311 1.9 1970 202,923,000 1.5 8,723,000 ,8 224,900 1.3 1975 213,163,000 1.0 9,313,000 1.4 246,300 1.9 1980 225,031,000 1.1 10,040,000 1.6 268,400 1,8 1985 238,850,000 1 .2 10,852,000 1.6 290,500 1.6 1990 253,169,000 1 .2 N.A. - 312,300 1.5 Sources: United States Bureau of Census, Census of Population, I96O; Current Population Reports, Projections of Population for the United Sl:ates Series, p, 25» 19^7: Bureau of Business and Economic Research, Michigan State University, Michigan Statistical Abstract. I967; Real Estate Research Corporation. 3.2 Ill LAND USE DEVELOPMENT GUIDE ion growtn rate are due to falling birth rate. The birth rate is expected to continue to fall until 1970 1975 when it will begin to level off and show slight increases. Migration, which is another component of population change, is expected to be net in- migration. The rate of net in-migration in the Saginaw SMSA is expected to drop steadily from about 1,200 a year in 1970 to about 7OO persons per year in 1990, as employ¬ ment opportunities begin to grow at less rapid rates. Two significant ohanges are expected to ocour in the age distribution of the population during the projection The 25-3'^ age group and the 65 and over age group are expected to show significantly higher rates of growth than other groups. The large increases in these two groups will have significant implications on the demand for housing in the Saginaw SMSA in the future. The school age to show significant increases over the projection period. By I98O the school age population is expected to increase by only 2,400 persons. This is less than a five percent increase over the estimate for I967. The labor force is expected to increase significantly- By 1990 the labor force is expected to increase by approxi¬ mately 31,000 persons. Households in the Saginaw SMSA are expected to increase by about 62.3 percent as opposed to a population increase of 42.4 percent during the period 1967 to 1990. This rapid growth of households has been projected because as the large group of children born after World War II marry, they will create significant increases in the total number of households. At the same time, there are large numbers of persons in the Saginaw SMSA who are approaching retirement age. It is expected that an increased proportion of per¬ sons in these age groups will maintain separate households. Income changes in the Saginaw SMSA will result in an in¬ creased demand by 1990 for renter and owner units above )er month and $15,000 sales prices. oal to eliminate all 1990 were implemented, an average of about 900 units each year would have to be demolished or undergo major improve¬ ments nearly three times the actual rate between I960 and 1967. At the present time over 53 percent, or about 31,700 liiiits in the housing supply are estimated to be more than 30 years old. Because of the general age and condition of housing in Saginaw County, it is expected that an average 3.3 Dispersed Resident; 19^7 Urban Use: 19^7 Urban Use: 1990 ^cttex^lcfccl ^9t'tet€^i'V. je^ Fro.- t ip W- .- L <;-.V-r »***>!^ ■ ^7 .., .., .,, ,rr-T;r7=; ■%-V -C .'-"V'^- "^ ' '. ".'-A. ■j'^-.O'^ ;:: ■; ■ Gra tlo' PoacA^cet^ i^JftennM) Ill LAND USB DBVBIOFMBNT GUIDE COUNTY SCALE SUMMARY The Coimty Scale represents an Integrable composite of individual component scales at the Central City, Town Center, and Metropolitan scale, together with formulation of func¬ tional use patterns over the extensive use areas of the County, The County Land Use Development Guide has been developed by integrating two basic approaches which include the macro scale and the micro scale. The macro scale approach includes the establishment of basic socio-economic and physical characteristics at the County-Regional level which act as parameters for local growth and development. The micro scale approach, as previously presented, includes the development of specific land use patterns at the various local scales using the over-all macro parameters to guide local decisions. The resulting development guide thereby represents a compromise of the macro scale and micro scale approaches, The Draft Land Use Plan map and Metropolitan Area Composite map, following pages, portray the proposed development guide when viewed from the composite scale. The table entitled Estimate and Eorecast of Land Use Functions 1970-T 990. lists the changes in basic land use categories over the period 1970-1PPO, The County level forecasts are based upon socio-economic analysis of Saginaw County's growth and development potential,* During the 20 year period it is expected that approximately 35 square miles of additional land area will be converted from the extensive use category to the intensive (urban or urban related) use category. *Represents adjustment of data prepared by Real Estate Re¬ search Corporation in report entitled. Estimates and Projec-^ tions of Economic and Demographic Characteristics, Saginaw Comity, November I960, proposed for Saginaw County Metropolitan Planning Commission, Ill LAND USE DEVELOPMENT GUIDE Estimate and Forecast of Land Use Ptinotions 1970-1990 (acres) 1970 1990 Change Total Area 532.163 ^32.163 Intensive Ftmctions Residential Park~Recreation Industrial Transportation Institutional Commercial 23,630 1 ,600 2,960 22,730 4,230 1 ,870 29,680 2,0U0 4,000 32,620 5,960 5,280 (+) 6,050 (+) 440 (+) i,o4o (+) 9,890* C+) 1,730 (+) 3,410 Sub-total 57.020 (+)22,560 Extensive Itinctions 475,143 ^52,5^3 (-) 22,560 *Includes Regional Airport Area 3.^4 nzi ei$iDiimw RURAL OlSPERSfO LOW DENSITY TRANSITIONAL LOW DENSITY URBAN MEDIUM DENSITY URBAN HIGH DENSITY URBAM COMMIRCIAL RETAIL OFFICE-BUSINESS DISTRIBUTION - SERVICE PRODUCTION FOOD-FIBER LIMITED MANUFACTURING INTENSIVE MANUFACTURING INSTITUTIONAL SCHOOLS CHURCHES GOVERNMENTAL FACILITIES AND HOSPITN i990 fk* prttfKRrotkm of tK* mnv m |>c ** Tkrov^k on urbon fUunCMng gront t*x>m T^b CBportMR *) of Hou»«v*top«nen*. vntinr of Soction TOl rl e»f o» Qnt«ndA4 So^inow Coon'Y ommivt** s 1 lj 1 1 1 1 Itttt ttr m m i » ■ m m ' 'V ?u>'S Wii RESIDENTIAL RURAL DISPERSED LOW DENSITY TRANSITIONAL LOW DENSITY URBAN MEDIUM DENSITY URBAN HIGH DENSITY URBAN COMMERCIAL RETAIL OFFICE-BUSINESS DISTRIBUTION - SERVICE' PRODUCTION FOOD-FIBER LIMITED MANUFACTURING INTENSIVE MANUFACTURING INSTITUTIONAL SCHOOLS, CHURCHES. GOVERNMENTAL FACILITIES AND HOSPITALS CEMETERIES OPEN SPACE CONSERVATION PARKS AND RECREATION WOODLOT TRANSPORTATION HIGHWAYS . ROADS AND STREETS RAILWAYS AIRPORTS t990 Aa*td 7i4e 'TJtetnopolitoK ^(mtfao^ite ■m ■ J A XTt" n V ■ jf. •> '•»" <.-0 0 K ■v.v, ■ ' ''Ci'.' .(••■■■','V£!^-.«v-=^'. '.VPSfS^' : a»"' ^ J ' C^5^27Tv^ " ^ ■''" ■; ■^^i'-4i?';:': • :^:': ^ pr^puraWon ,-f ,f,„ .f,^, °- ar.c< U-. .,, - ' s»c>.on 701 of t,-.. ;,,^. I financed m penr 'y,.' • »» ..« rhtf rJaporfwiiW -« «(Hr? ui^ 'if (ifOVU U;, -v ' O* {5* <]l#/.«h'' CruJ*'; ■"^ I'lgnf.'wg C©»a«1WM SECTION B PART IV Evaluation Criteria j LAm USB COMPONENTS LAND USE DBVELOPIviENT GUIDE IV LAND USE COMPONENTS The Land Use Development Guide is intended to set forth a proposed pattern for land use to the Year 1990. This proposed pattern is dimensioned according to the antic¬ ipated future needs, at the Coimty or macro scale; and, it is designed to serve as a guide to future land develop¬ ment at the local Community or micro scale. Although this plan document will not contain specific design recommendations for all possible elements, it must reflect sound evaluation criteria Including both standards and principles for development. The basic standards and principles which serve as guides for the design, and continuing implementation of this Plan are hereinafter defined with regard to the general use cate¬ gories of Residential, Commeroial, Production, Institu¬ tional, Open Space, Utilities and Transportation land use areas. There are many individual decisions yet to be made re¬ garding designation of land development and redevelopment. A proper starting point for these decisions is county wide, long range planning. It is the intent of the Land Use Development Guide to offer this starting point, particularly with relation to acceptable standards and principles. Changes will occur which are not anticipated and not provided for by the Plan, The Development Guide will then be subject to amendment. These amendments, however, should be viewed In light of evaluation criteria which are consistent with the principles and standards herein¬ after defined; These standards and principles themselves represent the spirit and Intent of the Plan, as herein px^oposed. 3.73 TOWNHOUSES WITH SHOPPING CONCOURSE Urban Residential fa) Lot Area Lot Area Density Zone Use (Sq. Ft.) (Unlts per Acre) R-1A _ Single Family 15,000 2.1 - Planned Unit Dev. (PUD) Lot Variation and Mix Use Provisions R-1 - Single Family 9,750 3.3 - PUD Lot Variation and Mix Use Provisions R-2 - Single Family 8,450 3.8 - Duplex 11,050 5.9 - Townhouse 8,450 for 1st vxixt, 8.0 + 3,770 each add. - PUD Lot Variation and Mix Use Provisions R~3 - Single Family Same as R-2 - Duplex ■ ,t II II ~ Townhouse 7,800 for 1st unit, 10.0 + 2,700 each add. - Multiple 4,000 for 1st unit, 15.O + 2,250 each add. - PUD Lot Variation and Mix Use Provisions R-4 - Single Family Same as R-3 - Duplex It II If - Townhouse II II II Multiple t Garden 4,000 for 1st unit, 20.0 + 1,620 each add. — Multiple: High Rise 4,000 for 1st unit, 40.0 + 1,620 each add. - PUD Lot Variation and Mix Use Provisions 3.74 LAIJD USE DEVELOPMENT GUIDE RESIDENTIAL The Land Use J^^velopment Guide provides for a variety of residential densities and housing types, with each type and density located in relation to shopping, jobs, trans¬ portation, institutional uses and public facilities as well as open space-and recreation uses. Residential de¬ velopment patterns are identified for 1990 to provide residential land reserve, ¥ithin the broad residential category approximately a 25^ reserve factor is built in. This area can accommodate a holding capacity population of about 390,000 persons, as compared to a forecast population of 312,000 by 1990. Among the allowed density ranges, a mixture or variety of housing types and structures are allowed. In order to promote patterns for appropriate development of single family structures as well as newer housing types, in¬ cluding cluster housing, garden apartments and townhouses, modernized zoning ordinances and concepts are required. Planned groupings (Planned Unit Development) and mixture of new dwelling types can help to conserve land, reduce housing costs and public service costs, and yet provide more usable open space to residents thereby increasing the quality of the urban area. In order to meet the large demand for single family character housing, particularly moderately priced, ap¬ propriate planning and development innovations are essential. It must be the purpose of zoning, building and subdivision controls to promote housing opportunities within a framework of use control and dimensional require¬ ments , An introduction of cluster housing and townhouse develop¬ ment can assist in meeting the large preference demand for a single family unit which is fit to modest income levels, as well as expanding opportunities to the entire housing market, 3,75 SHOPPING CENTERS ^ Regional • Community-P'latro • Community-Toun Center Rsqiona Leading Tenant One or more full- line Dept. store Average Gross Leasable Area 400,000 sq. ft. Ranges in (GLA) 300,000 to over 1,000,000 sq, ft. Flinimum Site Area Flinimum Pop. Support 50 acres 150,000 or more Community Fletro Toun Center Variety or Junior Dept. Store 150,000 sq. ft. 100,000-300,000 sq. ft. 20 acres 40,000 to 150,000 Variable Combin¬ ation 65,000 sq. ft. 30,000-100,000 sq. ft. 4 acres 15,000 to 40,000 3.76 LAM) USE DEVELOPMENT GUIDE COMMERCIAL The Land Use Development Guide provides for suitable commercial areas throughout the county in relation to market areas, exist¬ ing and future development patterns, the arterial transportation system and commercial use demands for public service and utili¬ ties. Adequate design criteria and zoning regulations recogni¬ zing variation of commercial ventures are essential to well planned commercial complexes properly integrated within the community. Commercial use patterns can be grouped, for detail plan treatment, into the following; 1. Retail Centers; Regional, Community, Neighborhood and Highway Services; Office-Business Centers; Office-Business Buffers; Retail-Service Corridors; Distribution-Service Districts. Retail Centers are characterized by architectural unity, ample and convenient off-street parking, separation of delivery and customer, tenant grouping for merchandising inter-play among stores, and agreeableness in environment that provides comfort, convenience and safety. Office-Business Centers are clustered grouping of similar uses which provide personal and business services appropriately integrated by design within the community. Office-Business Buffers are the same in character but are located generally as a buffer use to higher intensity uses. Retail-Service Corridors are permitted where required by necessity or convenience, but they are restricted so as not to cause a blighting influence; Firovided with adequate buffers and access control; Subject to appropriate site and building development control, Distribution-Service Districts are characterized as combining retail, service, wholesale, assembly and repair activities. Districts are generally located in proximity to major arterials and/or in relation to retail service, and/or as buffers to industrial areas, and/or as complementary to general shopping and merchandising activities. 3.77 Agricultural production areas, being desig¬ nated, are intended to preserve predominately rural areas from inappropriate development, and to preserve the essential character and economic value of these areas for food and fiber production. Principal permitted uses includes large lot single family duellings, general farming and forestry, specialized farming and public and private conservation areas. Accessory uses as uell as other related farm uses and public uses are alloued under specified circumstances. Appropriate dimensional requirements are re¬ quired for all uses to insure the- enhance¬ ment and stabilization of these areas Conditional Uses, Special Uses, Lot Size, Yard Specifications and so forth. 3.78 LAND USE DEVELOPMENT GUIDE PRODUCTION Agricultural In the Year 1990, agriculture (farmcrop, livestock and related uses) is still expected to be a major economic activity. It is possible to reserve areas for agricul¬ tural operations. Protecting these areas from urban en¬ croachment by scattered intensive uses can help to relieve the farmers from high property taxes which follow urban sprawl and land speculation. It must be assured that one objective of the Land Use Development Guide will be to conserve and enhance this sector of the production economy, Only 2,5/^ of the County land area exhibits a severe limi¬ tation for farmcrops. 51^ has slight limitation, while 46,6% exhibits only moderate limitations. Proposals to conserve and improve the status of Saginaw County farm production must cope with strong adverse pres¬ sures which move against continuance of farming. Vigorous and imaginative efforts will be required aiming toward maintenance of the opportunity for farming as a viable activity including among others, strict agricultural zoning, property tax relief, and land resource management, including avoiding waste and neglect of potential resources as well as such programs as erosion control. Direct attention to prime farm production areas is implied by the land use plan proposal. The development and enforcement of effective agricultural zoning can inhibit the pressures for land to be cut up into parcels for urban uses which cause adverse immediate effects as well as long term effects of excessive per capita costs of public services which may be demanded or eventually required by State and/or Federal environmental standards, 3.79 Provide Attractive Site Protect Industry from Non-compatible Uses Controlled Design and Layout Essential Utilities and Services Variety of Site Location and Size 3.80 LAND USE DEVELOPMENT GUIDE Expansion of existing industry, together with industrial diversifioation, represent key faotors whioh have been built into the Land Use Development Guide. The following locational prinoiples are of prime consideration in determining industrial area development: 1. Physical suitability of land for new growth and rodovelopmont 2. Utilities available or feasible 3. Rail service sites continue to be prime 4. Freeway interchange accessibility are sought after 5- Land in proximity to airports represents special value 6. Size of sites must vary to meet diverse needs 7. Distribution of sites to expand job opportunities over larger area 8. Provide industrial land reserve In keeping with the needs for industrial expansion and diversification, adequate industrial zoning standards are essential to the implementation of the land use plan. It should be the purpose of industrial zoning regulations to promote sound industrial areas, both new and renovated, within a-framework of performance standards, use control and dimensional requirements which are fit to new indus¬ trial areas yet recognize older industrial area problems, A zoning ordinance, however, is only part of the technique for handling industrial development. Industrial areas must be provided with adequate accessibility, essential services and utilities, and it must be a good neighbor. Industry has special land and locational needs that can¬ not be met by left-over land. Properly planned and provided for, the existing Industry and new Industry of the community will prosper to the benefit of the community. 3.81 SITE POTENTIAL: Areawide-Regional Parks FUNOTIONAL Classification Function RECREATION AND OPEN SPACE STANDARDS Facilitie8 Service Radius populati on Served Desi red Si ze Acres Metropolitan or Area Wide Park The primary funotiqn is to PROVIDE A WIDE VARILTY OF ACTIVE AND PASSIVE RLCPEA- TIONAU FACILITlEf iND TO OFFER THE UROAM OVELLER A CHANCE TO DOME ,N OCNrAOT WITH NATURAL REALTY AND ESCAPE ThEST AN'JA RD I 2AT I ON ANDVISUAL HARSH'IESS WHICH IS OFTEN OHAR^TTERISTIO OF URBAN DEVELOrWcNT. Include facilities for hiking, horseback riding, boating, fishing, picnic areas, swimming, nature study, playgrounds, play- fields, archery ranges, golf courses and a variety of play courts. standards may be modified to 10 acres per 1000 population, pro¬ vided there are 5 acres per 1000 population of community park facilities within the area. 10 Miles Variable 300 - 500 AO 15 per 1000 pop. Regional This type of facility pro¬ vides a larger urban region with an expansive area of natural and wooded areas with facilities for both active and passive re¬ creational per6uits. Included hiking, horse¬ back.riding, fishing, picnio areas, swimming, natural esthetic and historical sites. Also included are informal sports fields and other active facilities to provide a variety on outings, 30-40 min. Var. 500 ao 15 per 1000 pop. 3.82 XV LAND USE DEVELOPMENT GUIDE OPEN SPACB-RECRIiATION In the past, parks and recreation areas have not developed in proportion to increasing population and its needs. Presently there is serious defi¬ ciencies with regard to Local, Community and County-wide >?ites and facilities, particularly the larger area-wide parks. A comprehensive system of area-wide, community and local serving parks is proposed by the Land Use Development Guide to meet the needs of the existing and growing population. Today we see expanding leisure, growing interest in family and group recreation, increased disposable in¬ come and a paradox within our area of potential users with no available facilities at hand. The broad principles of an open space and a park system include: 1. Provision of natural amenities by way of open space relief from urban density; 2. Conser\'-ation of significant natural resomrces; 3. Provision for cultural features, such as formal gardens, historical sites, statutes, fountains, etc,; h. Reserve capacity required to meet changing leisure time demands; Open spaces are intended to conserve resources, shape development and weave a natural beauty into the fabric of the County development pattern. 5.83 FUNCTIONAL CLASSIFICATION OF HIGHWAYS, ROADS, AND STREETS FOR METROPOLITAN AREA CLASSIFICATION PRIMARY SERVICE FUNCTION R, 0. W, WIDTH (Feet) Urban Principal Arterial Interstate Other Freeways Other One-way- Two-way Urban Minor Arterial Urban Collector Local Streets Residential Industrial- Commercial Other Local Intensive Access Use Through traPPlc Through traffic Through traffic, some land service 350 300 86 120 Lesser arterial service at local level, more emphasis upon land access 96 Connect local systems to arterlals and Inter¬ connects collector systems 86 Access to residence Service to firms 60 66 DESIRABLE SPACING (Miles) Variable Variable CBD 1/8-1/2 Urban 1/2-1 Suburban 1-2 Other 2-3 CBD 1/8-1/2 Urban 1/2-1 Suburban 1-2 Other 2-3 1 or less Variable Variable ACCESS CONTROL Complete Complete None None Land service, local access 66 Variable None None None None DESIRABLE OPERATING SPEEDS (mph) 45-70 45-70 25-30 30-35 35-40 40-45 25 30 35 35 25-30 20-25 20-25 20-25 TRIP LENGTH (Miles) Variable Variable 15 or less 10 or less 2 or less 1/2 or less 1/2 or leea 1 or less 3.84 LAMP USE DEVELOPMENT GUIDE TRANSPORTATION Highways, Roads and Streets The Land Use Development Guide recognizes how a basic system of highways, roads and streets must be inte¬ grated with the other land use elements. The land use plan portrays the freeway, arterial grid, and primary collector system proposed for Saginaw County. The proposed system consists of a metropolitan arterial grid system to service primary corridors which are complimented by a circumferential freeway system as well as being connected to the county-regional arterial-collector system. A properly defined and implemented system must be based upon a pattern of functional classification 'nd cross sectional charaoteristics. Proper design and service features can then be based upon a balancing of mobility v.s. land access. Urban Public Transportation For the present it is assumed that an urban public transportation system will be operational recognizing two levels of need; First, there is the local bus transit service which will service sub areas and provides short haul service. Second, there is the rapid bus transit service which will provide service to corridors where total demand is sufficient to warrant direct service to and among major generators. 3.85 FUNCTIONAL CLASSIFICATION OF HIGHWAYS, ROADS, AND STREETS FOR RURAL AREAS CLASSIFICATION Rural Principal Arterial Interstate Other Rural Minor Rural Collectors Major Collectors Minor Collectors Local Roads Residential R.O.W.. WIDTH PRIMARY SERVICE FUNCTION (Feet) Through Traffic Through traffic, some land Service Lesser arterial service, more emphasis upon land access Connect local system with arterials Connect local system with arterials and other collectors Residential land access Intensive Use Land access, local distribution 350 96 86 86 86 60 66 DESIRABLE SPACING (Miles) Variable 10-40 5-10 3-5 Variable ACCESS CONTROL Complete Usually None None None None Variable None Variable None DESIRABLE OPERATING SPEEDS (mph) 45-70 55-65 45-60 40-50 35-^0 20-25 20-30 TRIP LENGTH (Miles) Variable 10-20 5-10 1-10 Variable 1 or less 5 or less 3.86 LAND USE DEVELOPMENT GUIDE Aviation The Land Use Development Guide identifies two types of aviation facilities within the County, Included is Tri- City Airport as a Regional Facility for development as a Regional "hub" under FAA and State criteria. The second level of service is provided by three General Aviation airports including Janes Municipal, Frankenmuth and Chesaning, A basic principle for airport development is planning for compatible land use/airport relationships, Specific parameters for aviation development include the following; 1, Provision of a comprehensive planning context for aviation with regard to its needs and Its integration into the community fabric. 2, Applicability of conventional land use plan-- ning and controls in light of aviation safety criteria and aircraft noise factor. Rail and ¥ater The Land Use Development Guide is based upon the premise there will be no major changes In the existing railway network. Extension of service lines for expanding or new users is anticipated as consistent with industrial development component. However, It is suggested that, where possible, duplicate trackage and other rail facilities bo eliminated. It is also vital that at high volume major highway or street crossings, appropriate design and facility development be Lindertaken to eliminate or reduce conflicts. It is anticipated that major water terminal facilities will be based at Bay City, 3.87 LAND USE DEVELOPMENT GUIDE INSTITUTIONAL The Land Use Development Guide considers the locational and service aspects of major community facilities such as schools, churches, hospital, government building, etc. The following general developmental principles are applicable to institutional uses: 7. Be designed, constructed, operated and maintained so as to be harmonious and appropriate in appearance with the exist¬ ing or intended character of the general vicinity. 2. Not be hazardous or disturbing to existing or intended uses in the same general area and will be an improvement to property in the immediate vicinity and to the community as a whole. 3. Be served adequately by essential public facilities and services, such as highways, streets, police, fire protection, drainage structures, refuse disposal, water and sewage facilities. 4. Not create excessive additional require¬ ments at public cost for public facilities and services, which are out of balance with the public good. 5. Not involve uses, activities, processes, materials, and equipment or conditions of operation that will be detrimental to any persons, property, or the general welfare by reason of excessive production of traffic, noise, smoke, fumes, glare, or odors. 6. Be consistent with the intent and purpose of the Zoning District in which it is proposed. The purpose of these general standards are to provide for the impact and relationship of institutional facilities within the community fabric. 3.58 LAND USE DEVELOPMENT GUIDE Utilities The primary utilities of water service and waste¬ water treatment are considered as prime factors in relation to land development. The Saginaw-Midland water supply system has been expanded and has sufficient potential to meet the long term water needs for the Metropolitan area and out County Town Centers. Waste water treatment facilities are provided for under 1970 condition: the short term plan period to I98O: and the long term plan period to 1990. The basic principles which guide waste water system development include: 1. Definition, through areawide planning, with an eye to established and perspective water qua,lity standards of the ¥ater Resources Commission, the desirable future characteristics of Saginaw's water resources. 2. Determination of the best cost alternative to the use, treatment and reuse of Saginaw's water resources, considering environmental as well as economic factors. 3. Provision for fiscal, legal and administrative matters relating to waste water treatment at the appropriate operational level. An intent is included within the land use plan that identifiable and reasonable urban service system zones be established that will allow for greater ability to provide environmental quality. 3.89 APPENDIX APPENDIX I POPULATION OF POLITICAL S^DIVISIONS Unit i960 Census 1970 Census 1990^ SAGINAF COUNTY 190.752 219.743 312,300 Albee Toimship 1,9^^ 2,242 2,550 Birch Rijn Township* 3,451 4,618 5,550 Blumfield Township 1,666 1,865 2,650 Brady Township* 1,625 1,951 2,350 Brant Township 1,151 1,371 1,950 Bridgeport Township 8,611 12,896 21,000 Buena Vista Township 11,610 13,687 18,000 Carrollton Township 6,71s 8,526 13,200 Chapin Township 663 853 1 ,100 Chesaning Township* 4,466 5,278 7,000 Prankenrauth Tovaiship* 3,250 4,799 8,900 Fremont Township 1,200 1,500 2,350 James Township 1,706 1,999 3,100 Jonesfield Toimship* 1,969 2,0051 2,900 Kochville Township 1,473 2,426 10,500 Lakefield Township 726 794 1 ,000 Maple Grove Township 1,882 2,555 3,150 Marion Township 562 679 800 Richland Tov/nship 2,565 3,^90 6,700 Saginaw City 98,265 91,849 98,000 Saginaw Township 15,619 27,234 49,250 St. Charles Toivnship* 3,377 3,744 6,200 Spaulding Township 2,720 3,416 4,400 Swan Creek Township 1,380 1,973 U,500 Taymouth Township 2,498 3,196 4,300 Thomas Township 4,631 8,585 19,300 Tittabawassee Toxmship 3,150 4,031 7,600 Zilwaiikee Township* 1,874 2,181 4,000 ^Projection from 1990 Draft Land Use Plan *Includes City or Village APPENDIX II SUPPORTING DOCUMENTATION PUBLISHED REPORTS; 1. "19^5 Origin and Destination Study Internal Address Summary Sample Data," Michigan Department of State Highways, 2. "1965 Origin and Destination Study Single Zone Trip Table by Mode," Michigan Department of State Highways. 3. "1965 Origin and Destination Study Single Zone Trip Table by Purpose," Michigan Department of State Highways, 4. "1965 Origin and Destination Study Trip Generation Analysis," Michigan Department of State Highways, 5. "Saginaw 19^5 Network Capacity Data," Michigan Department of State Highways, 6. "19^5 Trip Distribution Analysis," Michigan Department of State Highways, 7. "19^5 Travel Time and Delay Study," Michigan Department of State Highways, 8. "Saginaw Metropolitan Area Transportation Study Factual Data Report," Michigan Department of State Highways, 9. "Saginaw Metropolitan Area Transportation Study 1990 Trip Tables based on Controlled Trend Land Use Plan," Michigan Department of State Highways, 10. "Saginaw County Comprehensive Planning Program Study Design," Barton-Aschman Associates, Incorporated, 11. "Estimates and Projections of Economic and Demographic Characteristics, Saginaw County, Michigan," Real Estate Research Corporation, November 19^9, 12. "Saginaw County Land Use Analysis," November 19^9> Saginaw County Metropolitan Planning Commission. 13- "Issues Analysis," January 1970, Saginaw County Metropolitan Planning Commission. lU, "Goals and Objectives," March 1970, Saginaw County Metropolitan Planning Commission. 15, "Transportation Goals and Objectives," January 1971t Saginaw County Metropolitan Planning Commission, 16, "Physical Peatiires Study," September 196?, Saginaw Metropolitan Planning Commission, 17, "Air Terminal Inventory," October 19^9j Hudgins, Thompson, Ball and Associates, 18, "Air Terminal Analysis," October 19^9t Hudgins, Thompson, Ball and Associates, 19- "Airport Plan," October 19^9* by Hudgins, Thompson, Ball and Associates, APPENDIX II SUPPORTING DOCUMENTATION (cbntinued) PUBLISHED REPORTS; 20, "Parcel Data Information System General Design," October Control Data Corporation, 21, "Saginaw Coxmty Open Space Plan," November 19^91 Saginaw Cotinty Metropolitan Planning Commission, 22, "Statement of Goals and Objectives for the National Transportation Planning Study," November '\970, Saginaw Covpty Metropolitan Plan¬ ning Commission, 23, "Traffic Accident Inventory and Analysis," April 1970, Traffic Engineering Division, City of Saginaw, 24, "Traffic Accident Analysis," March 1970, Saginaw County Road Commission, 25, "Traffic Engineering Features Analysis," April 1970, Traffic Engineering Division, City of Saginaw. 26, "Traffic Engineering Features Study," April 1970, Saginaw Coimty Road Commission, 27, "Terminal Transfer Study Truck-Rail-¥ater," February 1970, Saginaw Coimty Metropolitan Planning Commission, 28, "Central Business District Parking Inventory and Analysis," March 1970, Traffic Engineering Division, City of Saginaw, 29, "Attitude Svirvey Toward County Issues," July 19^9> Saginaw County Metropolitan Planning Commission. 30, "Initial Land Use Plan Alternatives 19^7-1990," August 1970, SagiraWjCounty Metropolitan Planning Commission, 31, "Two Land Use Plan Alternatives for Saginaw County," November 1970, Saginaw County Metropolitan Planning Commission. 32, "Refuse Disposal in Saginaw County," November I966, Saginaw County Metropolitan Planning Commission, 33, "Solid Waste Management," June 1970, Saginaw Coimty Metropolitan Planning Commission, 34, "Environment-Health and Conservation Management," October 1970, Saginaw County Metropolitan Planning Commission, 35* "Saginaw Attitude Survey," November 19^8, Michigan Department of State Highways. 36, "Interim Zoning and Subdivision Control," July 19^9/ Saginaw County Metropolitan Planning Commission, 37. "A Rating System of Soil Capabilities for Saginaw County," July 1969, Saginaw County Metropolitan Planning Commission, APPENDIX II SUPPORTING DOCUMENTATION (continued) UNPUBLISHED PROGRAM ELEMENTS: 1. Aerial Photography and Mapping, April 19^7* 2. Land Value Analysis, December 19^9• 3. Historic Growth Analysis, December 19^9- 4. Utilities Inventory, July 19^9. 5t Laws, Ordinances and Financial Inventory and Analysis, November 19^9• 6. Distribution of Variables for Controlled Trend Plan, May 1970, SAGINAW METROPOLITAN AREA TRANSPORTATION STUDY COMMITTEES TECHNICAL COMMITTEE Martin R. Craraton, Jr., Chairman Richard Baibak Steven Jones Robert S, Boatman Jere E. Meredith Keith Bushnell James Ruhl Charles C. Carroll, Jr. Howard G, Sheltraw Harold Cooper R. A, Trebilcock Gordon Ely Evert Yoxxng Kaspers Zeltkalns POLICY COMMITTEE Valerian Nowaczyk, Acting Chairman Alfred Arnold Norman Bell Samuel P, Cryderman James Ederer Ployd Palkenhagen Elmer P. Pralim John Illikman Gerald Kabobel Wllbert R, Keinath Harry Krashen Warren C, Light George L. Olson Michael J. Plesko Thomas Schwannecke James D, Sumraerfield Fred VanHaaren BOARD OF COMMISSIONERS Elmer P. Prahm, Chairman R, Lee Gilbert, Vice Chairman Donald J, Albosta 0, L, Barr Harry ¥. Browne Alphonse J. Bunchek Marie Davis William D. Perguson Audra E, Prancis Paul L, Gustafson Ralph K, Iwen Walter 0, Yaklin Benjamin J, Marxer Ernest R, Miller Prank J, Paskiewicz Robert Pressprich Wilford H, Root John M, Ryan Louis C, Schwinger Martin Hardin James P, ¥ilson SAGINAW COUNTY METROPOLITAN PLANNING COMMISSION Charles H, Stevens, Chairman Daniel Toshach, Vice Chairman James Collison H, C. Huggxns (Rev.) Robert Denison Robert Loomis Elmer Pralim Chris Peterson Ronald Heinleln Julius Sutto Grant Van Buskirk STAFF