Grass Valley Wildfire Evacuation Route Project

Grass Valley Wildfire Evacuation Route Project

Caltrans proposes to widen southbound shoulders to 12 feet, widen northbound shoulders to 8 feet, provide a two-way left turn lane (TWLTL), realign the roadway, extend culverts, replace deficient drainage systems, widen the South Wolf Creek Bridge (Br. No. 17-0005) at PM 3.61, construct one new bridge at Rattlesnake Creek (PM 8.80), construct retaining walls, replace or relocate lighting, signage, and existing traffic management systems, install new traffic management systems, replace nonstandard guardrails according to Manual for Assessing Safety Hardware (MASH) standards, and provide concrete vegetation control under guardrails on State Route 49 in Nevada County from post mile (PM) 2.10 to PM 9.80.

Grass Valley, Unincorporated area

Nevada

Northern California, Unincorporated

California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 3 (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Fish and Game Commission (CDFGC), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), California Transportation Commission (CATC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Office of Historic Preservation, Sierra Nevada Conservancy, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, Tahoe Regional Planning Agency (TRPA)

Transportation:Highway/Freeway

N/A

Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire