Route 138 Widening Project

Route 138 Widening Project

The proposed project is located in an unincorporated area of North Los Angeles County on State Route 138 between Avenue T and the junction of State Route 18. From Avenue T to the junction of State Route 18 the highway is a two-lane undivided rural arterial highway with only two passing lanes (between 60th and 75th Streets and 106th and 116th Streets East). The project proposes to widen the existing highway to a standard four-lane conventional highway for a distance of approximately 18.0 miles. Other proposed features for the highway widening are curve corrections, junction realignment, and a proposed connector from eastbound State Route 138 to eastbound State Route 18 and bridge widening.

Palmdale

Los Angeles

Air Resources Board, Transportation Projects, California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB), California State Lands Commission (SLC), Central Valley Flood Protection Board, Department of General Services (DGS), Department of Housing and Community Development, Department of Water Resources, Office of Historic Preservation, Resources Agency

Transportation:Highway/Freeway (Highway widening)

Aesthetics, Air Quality, Cultural Resources, Cumulative Effects, Economics/Jobs, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Population/Housing, Public Services, Transportation, Vegetation, Wetland/Riparian, Wildlife