Solano State Route 12 Pavement Preservation (04-0AA53)
Summary
SCH Number
2026060207
Lead Agency
California Department of Transportation, District 4
(DOT)
Document Title
Solano State Route 12 Pavement Preservation (04-0AA53)
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Agricultural Lands and Open Spaces
Document Description
The proposed Project is located on SR 12, between postmile (PM) 14.10 and 20.68 in Solano County, California, located approximately 0.6 miles west of Denverton Overhead to Currier Road. Figure 1 shows the proposed Project’s location. The proposed Project proposes pavement dig-outs, cold planing, asphalt concrete (AC) overlay, AC dikes, centerline and shoulder (edgeline) rumble strips, shoulder widening, and drainage improvements. The proposed Project will also upgrade metal beam guardrail, upgrade traffic signing panels, and delineate pavement.
Contact Information
Name
Xenia Rangaswami
Agency Name
Caltrans District 4
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Rio Vista, Suisun City
Counties
Solano
Regions
San Francisco Bay Area
Zip
94512
State Highways
State Route 12, State Route 113
Waterways
The Big Ditch, Denverton Slough
Other Location Info
SR 12 from Shiloh Rd to McCloskey Rd
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Fish and Wildlife, Marine Region 7 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), California Transportation Commission (CATC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Development Types
Transportation:Highway/Freeway
Local Actions
Highway Improvement
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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