Contact Caltrans District 11 - Serving San Diego and Imperial Counties
The District 11 Office Complex is located in Old Town San Diego4050 Taylor Street, San Diego, CA 92110
Telephone Number: (619) 688-6699
Frequently Asked QuestionsFor answers to questions that Caltrans often receives, please see our answers to Frequently Asked Questions.
Submit a Maintenance Service RequestUse this form to report non-emergency highway maintenance needs. Report pot holes, graffiti, litter, missing or damaged signs, landscape, pavement and signal timing. (For EMERGENCIES call California Highway Patrol or 911).
Submit Service Request.
Report Traffic Congestion and Construction IssuesTo report non-emergency traffic and construction issues such as traffic flow, freeway ramp metering, car pool lanes, messages on electronic signs and highway construction, use our District 11 Traffic/Construction Form.
Find out how you can Adopt-A-Highway. Help keep our highways clean!
District 11 Small Business Outreach
Small Business Liaison
Caltrans Small Business Advocate