State Route 12 Roadway Resurfacing, Restoration and Rehabilitation Project

3 Documents in Project


SCH Number
Lead Agency
Caltrans 4 (Oakland) (California Department of Transportation, District 4)
Document Title
State Route 12 Roadway Resurfacing, Restoration and Rehabilitation Project
Document Type
MND - Mitigated Negative Declaration
Project Applicant
California Department of Transportation (Caltrans)

Document Description
The California Department of Transportation (Caltrans) proposes to rehabilitate State Route (SR) 12 in three segments from PM 20.57 to 26.41 in Solano County to repair roadway pavement cracking and upgrade existing non-standard shoulders, non-standard travel lanes, non-standard vertical sight distances, non-standard cross slopes, and drainage systems. The project also proposes to address existing flooding problems, upgrades to Americans with Disabilities Act (ADA) facilities, and to undertake complete street elements in downtown City of Rio Vista, CA.

Contact Information
Cindy Fong
California Department of Transportation (Caltrans)
111 Grand Avenue
Oakland, CA 94612

Phone : (510) 286-6454


Rio Vista
Cross Streets
Currie Road to Sacramento County Line in Solano County
State Highways

Notice of Completion

Review Period Start
Review Period End
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Noise Population/Housing Balance Public Services Recreation/Parks Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
Air Resources Board, Transportation Projects Cal Fire California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission Central Valley Flood Protection Board Department of General Services Office of Emergency Services, California Office of Historic Preservation Resources Agency State Water Resources Control Board, Division of Drinking Water California Regional Water Quality Control Board, Central Valley Sacramento Region 5


Environmental Document
0J630 FINAL DED SR 12   PDF 20254 K Summary Form   PDF 645 K
NOC   PDF 1824 K
State Comments
2019069098 rwqcb   PDF 1190 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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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