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This Project Has Been Completed

101 College Ave Project

This project in the City of Santa Rosa will widen College Avenue at US 101 between Cleveland Avenue to the west and Morgan Avenues to the east of the interchange. The project will reduce congestion and improve traffic operations for on- and off-ramp traffic at the US 101/College Avenue Interchange. Improvements include new bicycle lanes and pedestrian sidewalks in either direction, and a second left-turn lane for eastbound College Avenue approach to the northbound US 101 on-ramp. The right turn lane for westbound College Avenue to northbound Cleveland Avenue will be extended to Morgan Avenue. New replacement traffic signals within project limits will provide further enhancement to the interchange.

Begin Construction Spring 2014
Complete Construction Winter 2014

Please check this website for updates on the project. Or call the Sonoma County message line (707) 781-2245

If you would like to be added to the stakeholder list and receive updates by email, email allyn_amsk@dot.ca.gov with Add to College Ave List in the message line.

For further information about the project, contact

Allyn Amsk
Caltrans Public Information Officer