Regional Transportation Plan
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MONO COUNTY REGIONAL TRANSPORTATION PLAN 2008 Update Adopted February 11, 2008 SR 158 – June Lake loop YARTS bus stop ‐ SR 120 Mono County Local Transportation Commission Mono County Community Development Department Town of Mammoth Lakes Community Development Department Mono County Local Transportation Commission Commissioners Duane “Hap” Hazard, Chair, Board of Supervisors Kirk Stapp, Vice Chair, Town Council Neil McCarroll, Town Council Tom Farnetti, Board of Supervisors Wendy Sugimura, Town Council Bill Reid, Board of Supervisors Staff Scott Burns, Community Development Director, Director Ray Jarvis, Town Director of Public Works, Co-Director Gwen Plummer, County Senior Planner Gerry Le Francois, County Principal Planner Evan Nikirk, County Director of Public Works Kelly Garcia, County Assistant Director of Public Works Scott Campbell, Town Assistant Airport Manager Bill Manning, Town Director Airport & Transportation Jennifer Hansen, LTC Secretary Table of Contents TABLE OF CONTENTS EXECUTIVE SUMMARY ..........................................................................................................................1 TRANSPORTATION DIRECTIVES ............................................................................................................1 SUMMARY OF NEEDS AND ISSUES ........................................................................................................1 SUMMARY OF TRANSPORTATION SYSTEM..........................................................................................3 SUMMARY OF SYSTEM OPTIONS AND ALTERNATIVES .....................................................................3 COMPLIANCE WITH AIR QUALITY PLAN ............................................................................................4 SUMMARY OF FUNDING PROGRAMS....................................................................................................5 SUMMARY OF PUBLIC PARTICIPATION IN RTP UPDATE ..................................................................6 SUMMARY OF RECOMMENDED ACTIONS ...........................................................................................7 SUMMARY OF SIGNIFICANT ENVIRONMENTAL IMPACTS................................................................9 CHAPTER 1 PLANNING PROCESS.................................................................................................10 LEGAL AUTHORITY AND PURPOSE OF THE PLAN ...........................................................................10 COORDINATION WITH APPLICABLE PLANS AND PROGRAMS ......................................................11 PUBLIC PARTICIPATION........................................................................................................................12 PLANNING ANALYSIS ...........................................................................................................................14 DOCUMENTS INCORPORATED BY REFERENCE .................................................................................15 RTP MAINTENANCE..............................................................................................................................15 CHAPTER 2 ACTION ELEMENT: NEEDS ASSESSMENT .........................................................16 CHAPTER OVERVIEW ............................................................................................................................16 ASSUMPTIONS USED TO DETERMINE TRANSPORTATION NEEDS.................................................16 Demographic Projections ......................................................................................................................16 Land Use Forecasts ...............................................................................................................................18 Air Quality Attainment Status ............................................................................................................23 Performance Conditions (LOS).............................................................................................................25 Capital Operations and Maintenance Costs .........................................................................................25 Cost of Alternatives...............................................................................................................................25 Timeframes............................................................................................................................................26 Environmental Resources of Concern ...................................................................................................26 ISSUES AND NEEDS ................................................................................................................................28 Safety & Operational Issues, Including Emergency Preparedness.......................................................28 Existing Regional/Interregional Transportation System......................................................................29 Interregional Travel Demand & Corridor Needs..................................................................................32 Capacity Issues......................................................................................................................................32 Specialized Needs ..................................................................................................................................35 Goods Movement...................................................................................................................................36 Local Corridor Needs.............................................................................................................................36 Maintenance of the Existing Regional/Interregional Transportation System......................................38 Traffic Demand, Mono County.............................................................................................................38 Demand Management Strategies..........................................................................................................40 Parking Management............................................................................................................................41 Environmental & Energy Impacts........................................................................................................41 i 2008 Update Mono County RTP Community Needs & Issues................................................................................................................. 42 Regional Intelligent Transportation System Architecture................................................................... 48 Resource Sharing & Partnership Opportunities.................................................................................. 50 Coordination with Caltrans Systems Planning ................................................................................... 51 Cross-Jurisdictional Communications Network Needs........................................................................ 51 Scenic Routes/Scenic Highway Designation........................................................................................ 52 Town of Mammoth Lakes Transportation System ............................................................................... 55 Travel Demand, Town of Mammoth Lakes .......................................................................................... 62 Transit .................................................................................................................................................. 66 Non-Motorized Facilities...................................................................................................................... 69 Aviation................................................................................................................................................ 72 CHAPTER 3 REGIONAL POLICY ELEMENT ............................................................................... 81 LAND USE ISSUES .................................................................................................................................. 82 ECONOMIC FACTORS............................................................................................................................ 84 ENVIRONMENTAL ISSUES .................................................................................................................... 85 LIVABLE COMMUNITIES....................................................................................................................... 88 OPERATIONAL IMPROVEMENTS......................................................................................................... 90 NON-MOTORIZED TRANSPORTATION .............................................................................................. 93 TRANSIT .................................................................................................................................................. 94 PARKING................................................................................................................................................. 95 AVIATION ............................................................................................................................................... 96 PLAN CONSISTENCY............................................................................................................................. 97 COMMUNITY & INDUSTRY CONSENSUS DEVELOPMENT—PUBLIC PARTICIPATION