Loading...
HomeMy WebLinkAboutMINUTES - 07261988 - T.C1 TO BOARD OF SUPERVISORS + FI26M County Transportation Committee Contra Supv. Tom Torlakson (Chair) & Robert I . Schroder Costa DATE: July 26, 198800 County SUBJECT: PROPOSED CONTRA COSTA TRANSPORTATION IMPROVEMENT AND GROWTH MANAGEMENT EXPENDITURE PLAN SPECIFIC REQUEST(S) OR RECOMMENDATION(S) & BACKGROUND AND JUSTIFICATION, RECOMMENDATION: - The Transportation Committee recommends that the Board of Supervisors approve by resolution (Attachment #1) , the Transportation Improvement and Growth Management Expenditure Plan (Attachment #2) which was formulated by the Contra Costa Transportation Partnership Commission as part of its efforts to place a retail transaction and use tax on the November 1988 ballot. FINANCIAL IMPACT: Placement of the proposed retail transactions and use tax before the' electorate will allow the voters to determine whether or not the tax should be approved. REASONS FOR RECOMMENDATIONS/BACKGROUND: The Contra Costa Transportation Partnership Commission was created by the Mayors Conference and the Board of Supervisors to provide a countywide forum for transportation issues and to propose ways to reduce traffic congestion. Through the four Regional Transportation Planning Committees representing each geographic area of the County, four separate regional plans were developed which listed the regional transportation needs of each portion of the County. The Transportation Committee has reviewed the four regional plans from which the Expenditure Plan was derived and recommend approval of the regional plans as a basis for forming a Countywide Transportation Plan. Further, State and Federal monies are insufficient to meet Contra Costa' s transportation needs. A local sales tax increase for transportation improvements is the only funding method available to local jurisdictions. Originating Dept. CDD/TPD RC:dsp(7 . 20.88) dpl3 :boSepApp.t07 CONTINUED ON ATTACHMENT: X YES SIGNATURE: RECOMMENDATION OF COUNTY ADMINISTRATOR RECOMMENDATIONQF BOARD COMMITTEE APPROVE OTHER SIGNATURE(S): ACTION OF BOARD ON July 26, 1988 APPROVED AS RECOMMENDED X OTHER _ VOTE OF SUPERVISORS 1 HEREBY CERTIFY THAT THIS IS A TRUE X UNANIMOUS (ABSENT AND CORRECT COPY OF AN ACTION TAKEN AYES: NOES: AND ENTERED ON THE MINUTES OF THE BOARD ABSENT: ABSTAIN: OF SUPERVISORS ON THE DATE SHOWN. Transportation Partnership Commission CC: County Administrator ATTESTED Community Development, TPD PHIL BATCHLOR, CLERK OF THE BOARD OF Public Works Department SUPERVISORS AND COUNTY ADMINISTRATOR BY M382/7-83 ,DEPUTY The Transportation Improvement and Growth Management Expenditure Plan developed by the Partnership focuses on alleviating existing traffic congestion through funding major regional projects and the establishment of a transportation and growth management process. Transportation planning and growth management are needed to assure that new growth pays for the facilities required to meet the demands resulting from that growth. It is the Partnership' s intention that a cooperative planning .process be established on a countywide basis, while maintaining local authority over land use decisions and the establishment of performance standards. Finally, the Partnership as a part of its overall strategy has recommended a complementary, but separate ballot measure, to provide for the acquisition and preservation of open space which has been developed by the East Bay Regional Park District. CONSEQUENCES OF NEGATIVE ACTION: If the ' Board does not approve the Transportation Improvement and Growth Management Expenditure Plan, the Transportation Partnership Commission can not place it on the ballot, since state law (SB 142 Deddah) requires that a majority of the cities with a majority of the population and the Board of Supervisors approve the Expenditure Plan for placement on the ballot. dpl3 :boSepApp.t07 (7 . 20 . 88) ATTACHMENT #1 TO BOARD OF SUPERVISORS FROM; COUNTY TRANSPORTATION COMMITTEE C"tra Costa PATE: July 26, 1988 _ County SUBJECT: RESOLUTION #88/'474 . -TO APPROVE THE CONTRA COSTA TRANSPORTATION IMPROVEMENT AND -GROWTH MANAGEMENT ,EXPENDITURE PLAN WHEREAS, local highway and transportation improvements in Contra Costa are needed to resolve the serious countywide traffic congestion that threaten the economic viability of the area and adversely impacts the quality of life therein; and WHEREAS., in . order to deal with current and future local transportation maintenance and improvement needs, local jurisdictions need to develop and implement local funding programs that go significantly beyond current federal and state funding which is inadequate to resolve these problems; and WHEREAS, SB 142 (Deddah) , in the public interest, allows the voters in each county to either create or designate a local Transportation -Authority to implement a Retail Transactions and Use Tax Ordinance for the purpose of funding a transportation expenditure plan to raise additional local revenues to provide transportation improvements and maintenance and to meet local transportation needs in a timely manner; and WHEREAS, the Cities and Towns of Contra Costa and the County Board of Supervisors through their. Regional Transportation Planning Committees and the Contra Costa Transportation Partnership Commission have collectively developed a countywide consensus on the need for essential projects to adequately deal with current and anticipated traffic congestion and on a proposed Transportation Improvement and Growth Management Expenditure Plan to adequately fund the implementation of these essential projects; and WHEREAS, a Draft Contra Costa Transportation Expenditure Plan has been developed which includes the following: 1. A list of essential traffic and transportation projects and programs, 2. A description of ' the projects and programs; 3 . A summary of the growth management requirements which must be met by a local jurisdiction to receive local street maintenance and improvement allocations. WHEREAS, the Draft Transportation Expenditure Plan has been subject to public hearings; and WHEREAS, approval of the Draft Transportation Expenditure Plan is required by a majority of the City and Town councils representing both a majority of cities and towns and a majority of the population residing in the incorporated area of the County and by the Board of Supervisors is required in order for the Authority to approve the measure and request the Board of Supervisors to place the measure on the ballot. NOW, THEREFORE BE IT RESOLVED that the Board of Supervisors of the County of Contra Costa hereby approves the Draft Contra Costa Expenditure Plan. 1 hereby certify that this Is a true and correct copy of On action taken and entered on the minutes of the board of Supervi rs on the date shown. E H! N BKS —HELL , Clerk of the Board of Supervisors and County Administrator By ► Deputy ATTACHMENT #2 CONTRA COSTA TRANSPORTATION AND GROWTH MANAGEMENT EXPENDITURE PLAN July 6, 1988' CONTRA COSTA TRANSPORTATION PARTNERSHIP COMMISSION 651 Pine Street Martinez, CA 94553 (415) 646-2131 Prepared by Contra Costa Transportation Partnership Commission MEMBER JURISDICTIONS: Cities of Antioch, Brentwood, Clayton, Concord, Town of Danville, E1 Cerrito, Hercules, Lafayette, Martinez, Town of Moraga, Orinda, Pinole, Pittsburg, Pleasant Hill , Richmond, San Pablo, San Ramon, Walnut Creek and the County of Contra Costa. CONTRA COSTA TRANSPORTATION PARTNERSHIP COMMISSION STATEMENT OF PRINCIPLES JULY 6, 1988 The Contra Costa Transportation Partnership Commission was created by the Mayors Conference and the Board of Supervisors to provide a countywide forum for transportation issues and to propose ways to reduce traffic congestion. To achieve this goal , the Transportation Partnership Commission, also established as the Transportation Authority under State Law (SB 142) , has established principles to guide its efforts to develop a Countywide Comprehensive Transporta- tion Plan and to develop an Expenditure Plan for a Half Cent Sales Tax Measure to be placed before Contra, Costa voters in November, 1988. The Commission' s principles are as follows: 1. A balanced transportation network of highways, local streets, public transit growth management and regional planning are necessary to preserve quality of life and a healthy viable economy for Contra Costa residents. 2. Public input, through both the Citizen Advisory Committee and the Regional Transportation Planning Committees, is a critical element of a successful comprehensive transportation and growth management process to reduce traffic congestion. 3. State and Federal monies are insufficient to meet Contra Costa's transportation needs. A local sales tax increase for transportation improvements is the only funding method available to local jurisdictions. 4. The Transportation and Growth Management Expenditure Plan is focused on alleviating existing traffic congestion through funding major regional projects and the establishment of a transportation and growth management process. 5. Transportation planning and growth management are needed to assure that new growth pays for the facilities required to meet the demands resulting from that growth. A cooperative planning process will be established on a countywide basis, while maintaining local authority over land use decisions and the establishment of performance standards. 6. A complimentary, but separate ballot measure, will provide for the acquisition and preservation of open space. These principles are the basis of the Expenditure Plan which is presented by the Commission, its Citizen Advisory Committee, Regional Transportation Planning Committees and Technical Staff for approval by local jurisdictions and the voters of Contra Costa. dp13:Principl .es(7.8.88) Contra Costa Transportation Partnership Commission PROJECTS AND PROGRAMS July 6, 1988 ALLOCATION HIGHWAYS AND ARTERIALS Interstate 680 Corridor $100,000,000 North Richmond/Interstate 80 Bypass (Route 93) ' 70,000,000 Route 4 (east) 80,000,000 Route 4 (west) 45,000,000 Gateway/Lamorinda Traffic Program 19,000,000 Major Arterials - Southwest Region 13,600,000 Camino Pablo (San Pablo Dam Rd. Corridor) 4,500,000 TRANSIT Rail Extension - from Concord to North Concord and Eastern Contra Costa 178,000,000 Contra Costa Regional Commuterway 46,000,000 BART Parking 5,500,000 TRAILS Regional Bicycle and Pedestrian Trails 3,000,000 PROGRAMS Elderly and Handicapped Transit Service 25,900,000 Local Street Maintenance and Improvements 155,500,000 Carpools, Vanpools, and Park and Ride Lots 8,600,000 Bus Transit Improvements and Coordination 42,400,000 Regional Transportation Planning and Growth Management 10,000,000 TOTAL $807,000,000 dp13:ProjProg.v2 Contra Costa Transportation Partnership Commission PROJECT AND PROGRAM DESCRIPTIONS July 6, 1988 PROJECTS Interstate 680 Corridor: Widen and improve Interstate 680 between the Alameda County Line and the Benicia-Martinez Bridge. and Route 242 between Route 4 and Interstate 680. Project involves interchange and access improvements necessary to supplement already funded improvements. On Interstate 680, the project includes, but is not limited to, interchange improvements at Concord Ave. , Willow Pass Road, and North Main St. ; auxiliary lanes between E1 Cerro Blvd. and Bollinger Canyon Rd. ; and the Fostoria Overcrossing. On Route 242, the project includes, but is not limited to, interchange improvements at Solano Way, Concord Ave. , and Clayton Rd. The Authority may loan funds to the State to speed completion of already funded improvements to Interstate 680. North Richmond/Interstate 80 Bypass (Route 93): Complete an expressway between Interstate 580 (the Knox Freeway) near the Richmond-San Rafael Bridge and Interstate 80 at a new Atlas Road interchange near Hilltop. Route 4 (east): Widen and improve Route 4 between Willow. Pass Road in Concord to at least Railroad Avenue in Pittsburg. Project includes freeway widening, lowering the grade over the Willow Pass, and interchange improvements at various locations. Route 4 (west): Widen and improve Route 4 to a full freeway between Interstate 80 and Cummings Skyway. Project includes reconstruction of the Route 4/Interstate 80 interchange. Gateway/Lamorinda Traffic Program: To identify action/measures to mitigate the traffic density between Highway 24 and the Town of Moraga including cost benefit analysis. Implementation of preferred project alternative (Lamorinda cities to jointly review and establish criteria for project implementation) . Major Arterials - Southwest Region: Funds to improve major arterials as jointly determined by the local jurisdictions in the Southwest Region (Danville, Lafayette, Moraga, Orinda, San Ramon and portions of the County) . Camino Pablo (San Pablo Dam Road Corridor): Improve and realign Camino Pablo in Orinda as a two-lane roadway with protected left turn lanes and separated pedestrian and bicycle paths.. Rail extension - from Concord to North Concord and Eastern Contra Costa Extend rail transit (BART or light rail ) from the Concord BART Station to North Concord and over the Willow Pass Grade to eastern Contra Costa. 1 Contra Costa Regional Commuter Way: Develop bus/van commute lanes connecting the residential areas of eastern and central Contra Costa with job centers in central and southern Contra Costa. The project will use available rights-of-way and planned highway widening along the Route 4 and Interstate 680 corridors. Project shall use the Interstate 680 right-of-way in southern Contra Costa. Development of the project shall be sensitive to adjacent land uses, including a study of route. realignment in !-lalnut Creek as part of mitigation of impacts. Project includes constructing park and ride lots including those at Sycamore Valley and Bollinger Canyon Roads. Project also includes planning and right of way preservation for future connections to western Contra Costa. BART Parking at the E1 Cerrito Del Norte Station: Provide additional parking at the El Cerrito del Norte BART station. The Authority shall work with BART to speed completion of already funded BART parking projects and to fund additional parking at other BART stations. Regional Bicycle and Pedestrian Trails: Complete regional bicycle and pedestrian trails including the Iron Horse Trail in the San Ramon Valley, central Contra Costa trails, and connections to eastern Contra Costa and the Martinez Shoreline Park. PROGRAMS Elderly and Handicapped Transit Service: Improve paratransit service for elderly and handicapped persons, including additional service and new vehicles. Local Street Maintenance and Improvements: Funds returned to local jurisdictions on a formula basis for local , subregional and regional transportation projects as determined by cities and the county, including street and road maintenance and/or transit improvements. Funds shall be allocated annually to each local jurisdiction, provided that the Authority finds the jurisdiction in compliance with the Growth Management Program. Eighteen percent of the annual net sales tax revenue shall be distributed as follows: each jurisdiction shall receive a basic allocation of $50,000, and the remaining amount shall be allocated using a formula of 50% population and 50% road miles. It is the intent of the Authority that local jurisdictions give priority using these funds for improving major arterial streets. Carpools, Vanpools, and Park and Ride Lots: Funds to provide and promote use of these commute alternatives, to be allocated on a grant basis. Bus Transit Improvements and Coordination: Provide funds to increase ridership, efficiency, and coordination among the transit agencies. The Authority shall allocate funds on a grant basis to support coordinated service proposals submitted by the transit agencies. Service proposals shall focus on major commute corridors such as Ygnacio Valley Road. 2 A plan for the implementation of transportation improvements in the Ygnacio Valley Road corridor shall be developed by the Central Contra Costa Transit Authority, in cooperation with the City or Walnut Creek. Regional Transportation Planning and Growth Management: Develop a countywide Comprehensive Transportation Plan and computer model and update it every two years,, provide technical support for the Regional Transportation Planning Committees, and conduct transportation and growth management studies. The Authority shall annually budget a percentage of the net tax revenue for regional transportation and growth management purposes. dp13:ProjPgrm.t07 July 7, 1988 3 b Contra Costa Transportation Partnership Commission SUMMARY GROWTH MANAGEMENT REQUIREMENTS To Be Met By Local Jurisdictions For Receipt Of Local Street Maintenance and Improvements Funding July 6, 1988 The overall goal of the Growth Management Requirements is to achieve a cooperative process for Growth Management on a countywide basis, while maintaining local authority over land use decisions and the establishment of performance standards. To receive its local street maintenance and improvement funds, each jurisdiction must: 1. ADOPT A GROWTH MANAGEMENT ELEMENT of its General Plan to be applied in the development review process. The element must include sections 2 and 3 below, and jurisdictions must comply with sections 4-8 below. 2. . ADOPT TRAFFIC LEVEL OF SERVICE (LOS) STANDARDS keyed to types of land use: - Rural --LOS low-C (70 to 74) Volume to Capacity (V/C) - Semi-Rural--LOS high-C (75 to 79) V/C - Suburban--LOS low-D (80 to 84) V/C - Urban--LOS high-D (85 to 89) V/C - Central Business District--LOS low-E (90 to 94) V/C 3. ADOPT PERFORMANCE STANDARDS, maintained through capital projects, for the following items, based on local criteria: a. fire d. sanitary facilities b. police e. water c. parks f. flood control 4. ADOPT A DEVELOPMENT MITIGATION PROGRAM to ensure that new growth is paying its share of the costs associated with that growth. 5. PARTICIPATE IN A COOPERATIVE, MULTI-JURISDICTIONAL PLANNING PROCESS to reduce cumulative regional traffic impacts of development. 6. DEVELOP A FIVE YEAR CAPITAL IMPROVEMENT PROGRAM to ensure that Traffic Level of Service and Performance Standards are met and/or maintained. 7. ADDRESS HOUSING OPTIONS AND JOB OPPORTUNITIES as related to transportation demand on a city, subregional and countywide basis. 8. ADOPT A TRANSPORTATION SYSTEMS MANAGEMENT (TSM) ORDINANCE or alternative mitigation to reduce single occupancy automobile travel . See the attached Appendix A for the full Growth Management Requirements Program. dp13:TPCshort (7.3.88) APPENDIX A GROWTH MANAGEMENT PROGRAM To Be Met By Local Jurisdictions For Receipt Of Local Street Maintenance and Improvements Funding July 6, 1988 Introduction The overall goal of the Growth Management Program is to achieve a cooperative process for Growth Management on a countywide basis, while maintaining local authority over land use decisions and the establishment of performance standards. The transportation sales tax is intended to alleviate existing majo.r regional transportation problems. Growth management is needed to assure that future residential , business and commercial growth pays for the facilities required to meet the demands resulting from that growth. It is the intent of the Transportation Authority to create a process that results in the. maintenance of the quality of life in Contra Costa. Local Street Maintenance and Imorovements Portions of the monies received from the sales tax will be returned to the local jurisdictions (the cities and the county) for use on local, subregional and/or regional transportation improvements and maintenance projects. Receipt of all such funds requires compliance with the Growth Management Program described below. The funds are to be distributed on a formula based on population and road miles. Allocation of Funds The Authority will annually review and allocate funds to cities and the county. In allocating funds, the Authority shall make findings based on a statement of compliance regarding the Growth Management Program. To receive local street maintenance and improvement funds from the Authority, each jurisdiction shall submit a statement of compliance with the Growth Management Program. Jurisdictions may use funds allocated under this provision to comply with these requirements. The Authority will review this statement and make findings regarding the jurisdiction' s efforts. If the jurisdiction's efforts are found satisfactory, the jurisdiction will be allocated its share of local street maintenance and improvements funding. Because of the great variation among the jurisdictions, it is expected that the Authority will need some flexibility in determining compliance with the Growth Management Program. Generally, this flexibility may take the form of the Authority setting deadlines for achieving one or more requirements as a condition of receiving local street maintenance and improvements funds. 1 Growth Management Program To receive its local street maintenance and improvement funds, each jurisdiction must: 1. ADOPT A GROWTH MANAGEMENT ELEMENT Each jurisdiction is to develop a Growth Management Element of its General Plan to be applied in the development review process. The element must include sections 2 and 3 below, and jurisdictions must comply with sections 4-8 below. The Authority and the Regional Transportation Planning Committees shall jointly prepare a model element and administrative procedures to guide the local jurisdictions. Local jurisdictions shall develop their Growth Management Element within one year after receipt of the Authority' s model element. 2. ADOPT TRAFFIC LEVEL OF SERVICE (LOS) STANDARDS keyed to types of land use: - Rural--LOS low-C (70 to 74) Volume to Capacity (V/C) - Semi-Rural --LOS high-C (75 to 79) V/C - Suburban--LOS low-D (80 to 84) V/C - Urban--LOS high-D (85 to 89) V/C - Central Business District--LOS low-E. (,90 to 94) V/C Based on the categories established above, each jurisdiction shall determine how the Traffic Service standards are to be applied to their General Plan land use and circulation elements, and the land areas to be defined as Rural , Semi-Rural , Suburban, Urban, and Central Business Oistrict (as suggested in the Guidelines in Appendix 1) . Each jurisdiction shall comply with the adopted standards. - Level of Service (LOS) would be measured by Circular 212 or the method desc- ribed in the most commonly used version of the Highway Capacity Manual . Any issues with respect to the application of the Highway Capacity Manual or measurement of level of service shall be referred to the Authority's Technical Coordinating Committee for review and recommendation to the Authority. In the event that an intersection(s) exceeds the applicable Traffic Service standard, the Authority shall , jointly with local jurisdictions, establish appropriate mitigation measures or determine that a given intersection is subject to a finding of special circumstances. Any intersection that presently exceeds the Traffic Service standard and which will be brought into compliance in the most current Five Year Capital Improvement Program (see section 6) shall be considered to be in compliance with the applicable standard. The Authority, jointly, with affected local jurisdictions, shall determine and periodically review the application of Traffic Service Standards on routes of regional significance. The review will take into account traffic originating outside of the county or jurisdiction, and environmental and financial considerations. Local jurisdictions, through the forum provided 2 by the Authority, shall jointly determine the appropriate measures and programs for mitigation of regional traffic impacts. (See Section 5) Capital projects necessary to meet and/or maintain the Traffic Service standards are to be included in the required Five Year Capital Improvement Program. (see .Section 6) 3. ADOPT PERFORMANCE STANDARDS for the following items . based on local crite- ria: a. fire d. sanitary facilities b. police e. water c. parks f. flood control Jurisdictions may have already adopted performance standards for some or all of these items. Performance standards shall be adopted for inclusion in each local jurisdiction' s General Plan. Each jurisdiction shall comply with the adopted standards. The Performance Standards should take into account fis- cal constraints, and how the standards are to be applied in each jurisdiction' s development review process. To ensure the continued applicability of these standards, each jurisdiction may annually review and modify their adopted standards, in consultation with special districts where appropriate, and provide an opportunity for public comment. Capital projects; exclusive of operating budgets, to achieve and/or maintain Performance Standards are to be included in the required Five Year Capital Improvement Program., (see Section 6) 4. - _ ADOPT A DEVELOPMENT MITIGATION PROGRAM to ensure that new growth is paying its share of the costs associated with that growth. Local jurisdictions, for the most part, already impose fees for a variety of purposes including site specific traffic improvements. Only a few jurisdic- tions impose fees for regional traffic mitigation. To meet the requirements of this Section, each jurisdiction shall : 1) Ensure that revenue provided from this measure shall not be used to replace private developer funding which has been or will be committed for any project. 2) Adopt a development mitigation program to ensure that development is paying its share of the costs associated with that development. In addition, the Authority shall : 1) Develop a program of regional traffic mitigation fees, assessments or other mitigations, as appropriate, to fund regional and subregional transportation projects, as determined in the Comprehensive Transportation Plan of the Authority. 3 2) Consider such issues as jobs/housing balance, carpool and vanpool programs and proximity to transit service in the establishment of the regional traffic mitigation program. 3) The development mitigation program will be implemented with the participation and concurrence of local jurisdictions in determining the most feasible methods of mitigating regional traffic impacts. Existing regional traffic impact fees shall be taken into account by the Authority. 5. PARTICIPATE IN A COOPERATIVE, MULTI-JURISDICTIONAL PLANNING PROCESS TO REDUCE CUMULATIVE REGIONAL TRAFFIC IMPACTS OF DEVELOPMENT. The Authority shall establish a forum for jurisdictions to cooperate in easing cumulative traffic impacts. This will be accomplished through the Regional Transportation Planning Committees, and be supported by an ongoing countywide comprehensive transportation planning process in which all jurisdictions shall participate. As part of this process, a uniform database on traffic impacts will be created, based on the countywide transportation computer model . Use of the computer model provides an opportunity to test General Plan(s) transportation and land use alternatives, and to assist cities and the county in determining the impact of major development projects proposed for - General- Plan Amendments. This would provide a quantitative basis for inter- jurisdictional negotiation to mitigate cumulative regional traffic impacts. Input for the model shall include each jurisdiction's Five Year Capital Im- provement Program of transportation projects (see Section 6) and the proje- cts of federal , state and regional agencies such as Caltrans, transit operators, the Metropolitan Transportation Commission, etc. In addition, the computer model database will include each local jurisdiction's anticipated land use development projects expected to be constructed within the next five years. 6. DEVELOP A FIVE YEAR CAPITAL IMPROVEMENT PROGRAM to meet and/or maintain Traffic Service and Performance Standards (defined in Sections 2 and 3) . Each jurisdiction shall determine the capital projects needed. to meet and/or maintain both its adopted Traffic Service and Performance Standards. Capital financial programming will be based on development to be constructed during (at a minimum) the following five year period. The Capital Improvement Program shall include approved projects and an analysis of the costs of the proposed projects as well as a financial plan for providing the improvements. 4 7 . ADDRESS HOUSING OPTIONS AND JOB OPPORTUNITIES As part of .its Five Year Capital Improvement Program, each jurisdiction shall develop an implementation program that creates housing opportunities for all income levels to implement the state mandated housing element of its General Plan. Each jurisdiction shall also address land use information as it relates to transportation demand as well as a discussion of each jurisdiction' s efforts to address housing options and job opportunities on a city, subregional and countywide basis. 8. ADOPT A TRANSPORTATION SYSTEMS MANAGEMENT (TSM) ORDINANCE or alternative mitigation. To promote carpools, vanpools and park and ride lots, the Transportation Authority will draft and adopt a Model Transportation Systems Management Ordinance for use by local jurisdictions in developing local ordinances for adoption and implementation. Upon approval of the Authority, cities with a small employment base may adopt alternative mitigation measures in lieu of adopting a TSM Ordinance. dpl3:tpclong.tO6 (7.7.88) 5 J APPENDIX 1 INFORMATION ON LAND USE DEFINITIONS These definitions are for information and guidance and are provided to assist. jurisdictions in the application of Traffic Service Standards. Rural Rural areas are defined as generally those parts of ;the jurisdiction which have been designated in the General Plan for agricultural or open space uses and which are characterized by medium to very large parcel sizes ( 10 acres to several thousand acres) . These areas have very low population densities, usually no more than 1 person per acre or 500 people per square mile'. Semi-Rural Semi-Rural areas are defined as generally those parts of the jurisdiction that are designated in the General Plan for agricultural ,! open space or very low density residential uses, with predominant parcel sizes down to as small as 2 to 3 acres. These areas may support viable agricultural operations, but the operations generally occur on small to medium sized 'lots. The areas are also characterized by clusters of farm housing or very low density "ranchette" development. The population densities in- these areas usually range between 500 to 1,000 persons per square mile (1.0 to 1.5 persons per acre. ) Suburban Suburban areas are defined as generally those parts of the juri-sdiction that are designated in the General Plan for low and medium density single family homes; low density multiple family residences; low density neighborhood and community oriented commercial/industrial uses; and other accompanying uses. Individual structures in suburban areas are generally less than 3 stories in height and residential lots vary from about one fifth of an acre (8,000 or 9,000 square feet) up to 2 or 3 acres. Population densities in suburban areas fall within a wide range, from about 1,000 to 7,500 persons per square mile (1.5 to 12.0 people per acre) . Urban Urban areas are defined as generally those parts of the jurisdiction that are designated in the General Plan primarily for multiple family housing, with smaller areas designated for high density single family homes; low to moderate density commercial/industrial uses; and many other accompanying uses. Urban areas usually include clusters of residential buildings (apartments and condominiums) up to three or four stories in heightand single family homes on relatively small lots, 6,000 square feet or smaller. Many commercial strips along major arterial roads are considered urban areas. 6 Examples of urban areas in Contra Costa County are the older neighborhoods in Richmond, El Cerrito, Pittsburg, and Antioch and the downtown commercial districts in smaller cities such as Martinez, Danville, and Lafayette. Population densities in urban areas are usually at least 1,500 persons per square mile ( 12.0 people per acre) . Employment densities in commercial areas may range up to about 15 jobs per acre. Central Business District/Major Commercial Center Central business districts or major commercial centers are defined as those areas designated in the General Plan for high density commercial and residential uses. They consist of either the downtown area of a 'major city (Concord, Walnut Creek, and Richmond) or a large business park (such as Bishop Ranch) . These areas are characterized by large concentrations of jobs and consist of clusters of buildings four stories or more in height. CBD' s or' major commercial centers generally have employment densities of at least 20 jobs per acre (13,000 jobs per square mile) . Routes of Regional Significance Routes of regional significance are generally those that serve travel across Contra Costa (for example, eastern Contra Costa to central Contra Costa) , or between Contra Costa and adjacent counties. Examples of routes of regional significance include: the Interstate and State Highway system, Ygnacio Valley Road, Treat Boulevard, San Pablo Avenue, San Pablo Oam Road, Moraga Way, Lone Tree Way, etc. (7.7.88) dpl3:TPClong.t06 7