Wasco State Route 43/State Route 46 Intersection Improvements

2 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 6 (DOT)
Document Title
Wasco State Route 43/State Route 46 Intersection Improvements
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Document Description
The project would construct a single-lane roundabout on a two-lane roundabout footprint at the east junction intersection of State Route 43, State Route 46 and J Street. The diameter of the roundabout would be 180 feet. The single-lane roundabout would be designed to accommodate Surface Transportation Assistance Act vehicles (large trucks), and a truck apron is proposed to enable Surface Transportation Assistance Act vehicles to maneuver through the roundabout. The central and splitter islands would be primarily hardscaped to minimize maintenance activities and worker exposure to moving traffic. A proposed drainage system would be composed of drainage inlets along the outside flowlines of the roundabout intersection legs to convey stormwater to the State Route 46 pump house basin southwest of the roundabout. This basin was built by the adjacent California High Speed Rail State Route 46 Widening project and has adequate capacity for the roundabout drainage needs. Installation of a lighting system, flashing beacon system, and traffic monitoring station would be included in the project. The project would include a 10-foot-wide shared-path sidewalk and a 5-foot buffer to accommodate pedestrians and bicycle passage away from the roundabout traveled way.

Contact Information

Haesun Lim
Agency Name
Senior Transportation Planner, California Dept. of Transportation
Contact Types
Lead/Public Agency


Cross Streets
State Route 43/State Route 46/J Street
State Highways
SR 43 / SR 46

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Central Region 4 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 6 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Central Valley Fresno Region 5 (RWQCB), California Transportation Commission (CATC), Central Valley Flood Protection Board, Department of Toxic Substances Control, Office of Historic Preservation
Development Types
Transportation:Highway/Freeway (SR 43 / SR 46)
Local Actions
Use Permit
Project Issues
Greenhouse Gas Emissions, Hazards & Hazardous Materials


Notice of Completion [NOC] Transmittal form

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV Download All Attachments New Search Print