Proposed Interstate-5 HOV Lanes Improvements (SR-55 to SR-57) Project

5 Documents in Project


SCH Number
Lead Agency
Caltrans 12 (Santa Ana) (California Department of Transportation, District 12)
Document Title
Proposed Interstate-5 HOV Lanes Improvements (SR-55 to SR-57) Project
Document Type
EA - Environmental Assessment

Document Description
Caltrans District 12 is proposing to add one high occupancy vehicle lane in each direction on I-5 between SR 55 and SR 57 within the city of Santa Ana in Orange County. One HOV lane would be constructed in both the southbound and northbound direction for approximately 2.9 miles of this portion of I-5. The proposed project also includes removal of the southbound off-ramp and northbound on-ramp HOV structure at Main Street.

Contact Information
Edward Dolan
California Department of Transportation, District 12
3347 Michelson Drive, Suite 100
Irvine, CA 92612

949 724 2128


Santa Ana
Cross Streets
SR 22, 55, and 57
State Highways
SR 55, 57
John Wayne
Santiago Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (Addition of HOV Lanes)
Local Action
Other Action
Project Issues
Other Issues Cumulative Effects Landuse Wetland/Riparian Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Recreation/Parks Public Services Noise Geologic/Seismic Flood Plain/Flooding Biological Resources Air Quality Aesthetic/Visual Other Issues: Community/Utilities
Reviewing Agencies
Air Resources Board Air Resources Board, Transportation Projects California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Caltrans, District 12 Caltrans, Division of Aeronautics Caltrans, Division of Transportation Planning Department of Fish and Wildlife, Region 5 Department of Water Resources Native American Heritage Commission Office of Historic Preservation Regional Water Quality Control Board, Region 8 Resources Agency
Download CSV New Search