Huichica Creek Bridge Replacement & Fish Passage Project

SCH Number: 2017092069
Lead Agency: Caltrans 4 (Oakland) (California Department of Transportation, District 4)
Document Title: Huichica Creek Bridge Replacement & Fish Passage Project
Document Type: MND - Mitigated Negative Declaration
Received: 9/25/2017
Present Land Use: transportation facility

Document Description: Project proposes to widen SR 121 over Huichica Creek, remove the existing triple metal culvert (Bridge No. 21-0001), replace it with a free span bridge, and incorporate fish passage improvements and creek bed restoration along approx 400 ft of Huichica Creek. This proposed widening will not increase the vehicular capacity of SR 121. The purposes of this project are to reduce the potential for cross-centerline and run off the road accidents on SR 121, provide continuity to the widening of SR 121 constructed on a previous project (Duhig Roadway and Rehabilitation), and satisfy regulatory fish passage requirements.

Contact Information: Thomas Rosevear
California Department of Transportation, District 4
PO Box 23660, MS 8B
Oakland, CA 94623-0060
Phone : (510) 286-5360

Review Period Start: 9/25/2017
Review Period End: 10/24/2017
Development Type: Transportation:Other (bridge replacement)
Project Issues: Aesthetic/Visual Archaeologic-Historic Biological Resources Flood Plain/Flooding Water Quality Land Use
Reviewing Agencies: California Department of Parks and Recreation California Highway Patrol Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Office of Historic Preservation Regional Water Quality Control Board, Region 2 Resources Agency