State Route 37 Traffic Congestion Relief Project

Summary

SCH Number
2020070226
Lead Agency
Caltrans, District 4 - Bay Area/Oakland (California Department of Transportation, District 4)
Document Title
State Route 37 Traffic Congestion Relief Project
Document Type
NOP - Notice of Preparation
Received
Project Applicant
California Department of Transportation, District 4
Present Land Use
State right-of-way

Document Description
Caltrans is proposing improvements to SR 37 from west of the SR 121 intersection to Mare Island, where the existing highway narrows to one lane in each direction. The project is focused on traffic congestion relief by improving traffic flow during peak travel times and increasing vehicle occupancy within the travel corridor. Three project alternatives are under consideration, including converting existing shoulders to travel lanes and/or installing a movable median barrier within the project limits.

Contact Information
Yolanda Rivas
California Department of Transportation (Caltrans)
111 Grand Avenue MS 8B
Oakland, CA 94612

Phone : (510) 286-6216
yolanda.rivas@dot.ca.gov

Location

Counties
Napa Solano Sonoma
Regions
San Francisco Bay Area
Cross Streets
Various
Zip
Various
Total Acres
N/A
Parcel #
Primarily State right-of-way
State Highways
SR 37, SR 121
Railways
Sonoma-Marin Area Rail Transit
Airports
N/A
Schools
Various
Waterways
Sonoma Ck, Tolay Creek, Napa River
Township
N/A
Range
N/A
Section
N/A
Base
N/A
Other Location Info
N/A
Other Information
N/A

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation (Roadway Renewal)
Project Issues
Aesthetic/Visual Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Sewer Capacity Vegetation Water Quality Land Use Cumulative Effects Other
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 Water Resources California Governor's Office of Emergency Services California Highway Patrol California Natural Resources Agency California Public Utilities Commission 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 Drinking Water State Water Resources Control Board, Division of Water Quality California Native American Heritage Commission

Attachments

Environmental Document
NOP SR 37 for SCH Submittal (7-10-20)   PDF 874 K
State Comments
2020070226_NAHC Comment   PDF 298 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