Interstate 10/Oak Valley Parkway Interchange Improvement Project

Interstate 10/Oak Valley Parkway Interchange Improvement Project

The California Department of Transportation (Caltrans), in cooperation with the City of Beaumont (City), proposes to reconstruct the Oak Valley Parkway/I-I0 interchange to improve traffic flow on Oak Valley Parkway and the 1-10 ramps. The Project will replace the Oak Valley Parkway overcrossing structure with a wider bridge structure to add additional turning lanes and through lanes and longer bridge structure to improve existing interchange geometry and implement traffic safety system improvements. Additionally, the Project will increase the storage capacity of the I 10 off-ramps and provide High Occupancy Vehicle lanes and ramp metering on the on-ramps. The ramps would be reconstructed to provide a safe area for maintenance vehicles to pullout and provide California Highway Patrol (CHP) enforcement areas. Additionally, sidewalks would be constructed on the south side of the bridges and Class II bike lanes would be provided on both sides of the bridge. Four conceptual design options are currently being considered, including a Partial Cloverleaf Interchange, Conventional Diamond Interchange, Diverging Diamond Interchange, and a Single Point Interchange.

Beaumont

Riverside

Citywide, Countywide, Southern California

California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Inland Deserts Region 6 (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 8 (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 Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California Transportation Commission (CATC), Colorado River Board, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance, University of California Natural Reserve System (UCNRS), California Native American Heritage Commission (NAHC), California Highway Patrol (CHP)

California Native American Heritage Commission (NAHC), California Highway Patrol (CHP)

Transportation:Highway/Freeway (Interchange)

Transportation

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