U.S. Highway 101 Cordilleras Creek Bridge Replacement Project

Summary

SCH Number
2020070578
Lead Agency
Caltrans, District 4 - Bay Area/Oakland (California Department of Transportation, District 4)
Document Title
U.S. Highway 101 Cordilleras Creek Bridge Replacement Project
Document Type
MND - Mitigated Negative Declaration
Received
Project Applicant
California Department of Transportation, District 4
Present Land Use
State right-of-way

Document Description
The California Department of Transportation (Caltrans) proposes to replace the existing Cordilleras Creek Bridge on United States Highway 101 (U.S. 101) at post mile 7.13 in Redwood City in San Mateo County. Two Build Alternatives are being considered. Under Alternative 1, Caltrans proposes to replace the existing triple box culvert with a new, pre-cast triple reinforced-concrete box culvert; each culvert would be 10 × 10 feet in size. Under Alternative 2, Caltrans proposes to replace the existing bridge with a new, 36-foot-10-inch single-span precast, pre-stressed bridge. The purpose of the project is to maintain connectivity and a safe highway facility for the traveling public along U.S. 101 by replacing the existing deteriorated bridge over Cordilleras Creek. The existing bridge is at the end of its service life and in need of replacement.

Contact Information
Zachary Gifford
Caltrans, District 4
111 Grand Avenue, P.O. Box 23660, MS 8B
Oakland,, CA 94623-0660

Phone : (510) 506-1264
zachary.gifford@dot.ca.gov

Location

Cities
Redwood City
Counties
San Mateo
Regions
San Francisco Bay Area
Cross Streets
U.S. Highway 101
Zip
various
Parcel #
Primarily State right-of-way
State Highways
U.S. Highway 101
Railways
NA
Airports
San Carlos Airport
Schools
NA
Waterways
Cordilleras Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation (Bridge Replacement)
Local Action
Other Action Bridge Replacement
Project Issues
Aesthetic/Visual Air Quality Biological Resources Flood Plain/Flooding Noise Recreation/Parks Soil Erosion/Compaction/Grading Traffic/Circulation Vegetation Water Quality Wetland/Riparian Other construction related impacts
Reviewing Agencies
California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Fish and Wildlife, Marin Region 7 California Department of Parks and Recreation California Department of Transportation, District 4 California Department of Transportation, Division of Aeronautics California Department of Water Resources California Highway Patrol California Native American Heritage Commission California Natural Resources Agency California Regional Water Quality Control Board, San Francisco Bay Region 2 California State Lands Commission Department of Toxic Substances Control Office of Historic Preservation San Francisco Bay Conservation and Development Commission State Water Resources Control Board, Division of Water Quality

Attachments

Environmental Document
2J730_Draft IS-EA_7_31_2020_508   PDF 14218 K 2J730_Form F_for_Document_Submittal   PDF 600 K Flyer 2J730 US101 Cordilleras Bdge (7-31-20)   PDF 636 K NOA_101Cordilleras_7_29_2020   PDF 376 K
NOC
NOC_2J730_7_28_2020   PDF 208 K

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