SON-116 Sebastopol-Cotati Roadway Rehabilitation

2 Documents in Project


SCH Number
Lead Agency
Caltrans 4 (Oakland) (California Department of Transportation, District 4)
Document Title
SON-116 Sebastopol-Cotati Roadway Rehabilitation
Document Type
JD - Joint Document
Present Land Use
Transportation, Rural Residential, Agricultural

Document Description
This is a roadway rehabilitation on State Route 116 in Sonoma County from west Alder Avenue in Cotati to east of the intersection with Cooper Road nearest the Sebastopol city limit. In addition to repaving the roadway, the project incorporates traffic signals, left- and right-turn pockets, bus stop turnouts, full-size road shoulders in most areas, and other improvements to address local mobility issues. It also incorporates measures to decrease its effect on environmental resources such as the habitat of the California Tiger Salamander.

Contact Information
Oliver Iberien
California Department of Transportation, District 4
P.O. Box 23660
Oakland, CA 94623

Phone : (510) 622-0803


Cross Streets
SR-116 between Cooper and Alder
Total Acres
~ 85
Parcel #
State Highways
Gossage, Blucher, Washoe, and Jersey Creeks

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Local Road (Roadway Operational Improvements)
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Flood Plain/Flooding Geologic/Seismic Public Services Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Land Use Cumulative Effects
Reviewing Agencies
Air Resources Board, Transportation Projects California Department of Parks and Recreation California Highway Patrol California Regional Water Quality Control Board, North Coast Region 1 California State Lands Commission Department of Water Resources Office of Historic Preservation Resources Agency California Native American Heritage Commission California Department of Fish and Wildlife, Bay Delta Region 3

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, 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.

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