Appendix D Transportation Impact Analysis TRANSPORTATION IMPACT ANALYSIS CITY OF WEST SACRAMENTO GENERAL PLAN UPDATE APRIL 2016 Contents 1. INTRODUCTION ..................................................................................................................................... 5 2. EXISTING CONDITIONS .......................................................................................................................... 5 2.1. Street and Road System ................................................................................................................ 5 Physical Constraints on the Street and Road System ........................................................................... 5 Functional Classification of Roadways .................................................................................................. 6 Major Roadways ................................................................................................................................... 8 Arterials and Collectors ....................................................................................................................... 10 Level of Service ................................................................................................................................... 11 Traffic Conditions ................................................................................................................................ 15 Traffic Operating Conditions ............................................................................................................... 15 City Traffic Programs ........................................................................................................................... 28 2.2. Bicycle Transportation ................................................................................................................ 28 Bicycle System ..................................................................................................................................... 29 Bicycle Travel ...................................................................................................................................... 31 2.3. Pedestrian Circulation ................................................................................................................. 31 Pedestrian Facilities ............................................................................................................................ 32 Pedestrian Travel ................................................................................................................................ 32 2.4. Public Transit Service .................................................................................................................. 33 Bus Service .......................................................................................................................................... 33 Amtrak ................................................................................................................................................ 36 Streetcar.............................................................................................................................................. 36 Light Rail .............................................................................................................................................. 36 2.5. Air Transportation ....................................................................................................................... 36 Future Projects .................................................................................................................................... 37 2.6. Goods Movement ....................................................................................................................... 37 Rail ...................................................................................................................................................... 38 Truck ................................................................................................................................................... 38 Port ..................................................................................................................................................... 38 Air Cargo ............................................................................................................................................. 42 2.7. Transportation Demand Management ....................................................................................... 43 Transportation Management Plan ...................................................................................................... 43 Ride Sharing ........................................................................................................................................ 44 Park and Ride ...................................................................................................................................... 44 2.8. Parking ........................................................................................................................................ 44 Residential Parking.............................................................................................................................. 44 Non-Residential Parking ...................................................................................................................... 45 3. REGULATORY SETTING .......................................................................................................................... 47 3.1. Streets and Roadways ................................................................................................................. 47 3.2. Bicycle Transportation ................................................................................................................ 47 3.3. Pedestrian Circulation ................................................................................................................. 48 3.4. Public Transit ............................................................................................................................... 48 3.5. Air Transportation ....................................................................................................................... 48 3.6. Goods Movement ....................................................................................................................... 48 3.7. Transportation Demand Management ....................................................................................... 48 4. Methodology ....................................................................................................................................... 49 4.1. Standards of Significance ............................................................................................................ 49 1 Signalized Intersections: ..................................................................................................................... 49 Unsignalized Intersections: ................................................................................................................. 49 Freeway Ramps: .................................................................................................................................. 49 Freeway Segments: ............................................................................................................................. 49 Arterial and Collector Roadways ........................................................................................................ 49 Residential Streets: ............................................................................................................................. 49 Bicycle and Pedestrian Facilities: ........................................................................................................ 50 Transit ................................................................................................................................................. 50 4.2. Level of Service ........................................................................................................................... 50 4.3. Travel Demand Forecasting ........................................................................................................ 52 5. Future Year Analysis ............................................................................................................................ 53 5.1. Land Use Forecasts ..................................................................................................................... 53 5.2. Growth in Travel Demand ........................................................................................................... 59 5.3. Future Transit Services ................................................................................................................ 62 5.4. Roadway Improvements ............................................................................................................. 62 5.5. Impacts ........................................................................................................................................ 66 Intersections ....................................................................................................................................... 66 Freeways ............................................................................................................................................. 75 Roadway Segments