California Department of Transportation

SR 20/Potter Valley Road Safety Project

Project photo
Route 20 looking west at Potter Valley Road

This project proposes a number of safety improvements at the intersection of State Route 20 and Potter Valley Road in Mendocino County: adding an eastbound acceleration lane, removing a merge conflict point, correcting drainage issues, installing safety lighting, installing centerline and edge line rumble stripe, and closing cross-highway access to a private driveway. The project is expected to cost about $2.3 million (2014 estimate) for construction and right of way.


For more information, contact:

Project Manager
Kevin Church
Phone: (707) 445-6440, TTY 711

Public Information (Media Inquiries)
Cori Reed
Phone: (707) 441-4678, TTY 711