Date: September 3, 2026
Agency: 4 – Bay Area
Contact: Sabrina Martinez
Phone: (510) 934-5257
Email: sabrina.martinez@dot.ca.gov
Nightly One-Way Traffic Control on State Route-12 (SR-12) for Pavement Rehabilitation
Schedule: September 8, 2026, at 8:00 P.M to September 20, 2026, at 5:00 A.M.
SOLANO / CONTRA COSTA COUNTIES – Caltrans Construction is continuing the pavement rehabilitation project on State Route – 12. Work will consist of installation of the concrete barrier from Union Creek Bridge to Deverton Bridge. Work will be nightly starting Tuesday, Sept. 8 from 8 p.m. until 5 a.m. the next morning. Motorists are advised to expect delays due to one way traffic control being in place. Work expected to be completed on Sunday, Sept. 20.
** All work is weather dependent**
For 24/7 traffic updates, follow 511.org: https://twitter.com/511SFBay
For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/
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