State Route 12 Boas Drive Intersection Safety Project

3 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 4 (DOT)
Document Title
State Route 12 Boas Drive Intersection Safety Project
Document Type
NEG - Negative Declaration
Document Description
The Project proposes to improve the pedestrian safety and traffic operations at the State Route 12/Boas Drive/South Boas Drive intersection at Post Mile 19.83 in the City of Santa Rosa in Sonoma County. The Project would install traffic signals and construct pedestrian facilities at the intersection. The Project would also include drainage modifications, landscaping, and construction of retaining walls to improve corner sight distance at the intersection.

Contact Information

Elizabeth Nagle
Agency Name
California Department of Transportation
Job Title
Associate Environmental Planner
Contact Types
Lead/Public Agency / Project Applicant


Santa Rosa
Citywide, Countywide
Cross Streets
State Route 12, Boas Drive
State Highways

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 Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California Transportation Commission (CATC), Department of Toxic Substances Control, State Water Resources Control Board, Division of Drinking Water
Development Types
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Energy, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form

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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