Date: July 13, 2026
Agency: 4 – Bay Area
Contact: Sabrina Martinez
Phone: (510) 934-5257
Email: sabrina.martinez@dot.ca.gov
UPDATE: Nightly One-way Traffic Control on State Route-12 (SR-12) for Pavement Rehabilitation near Suisun City in Solano County
Schedule: Work starts on Monday June 22 at 8 p.m.
SOLANO COUNTY – Caltrans is scheduled to continue pavement rehabilitation work on SR-12 from Monday, June 22 until the end of July, Friday, July 31 starting at 8 p.m. as crews will be performing roadway improvements.
This work includes rebuilding parts of the roadside to keep the highway strong, adding material along the shoulders for safety, installing asphalt dikes to help guide rainwater away from the road, and putting down new permanent lane striping for better visibility. These activities help maintain a safe and reliable roadway for all travelers.
Eastbound and westbound lanes of SR-12 will be subject to one-way traffic control with one lane open at a time alternating directions of traffic through the work zone.
Schedule:
Mondays to Thursdays from 8 p.m. to 5 a.m. the next mornings
Fridays from 9 p.m. until 5 a.m. the next mornings
Weekend closures as needed
Saturdays from 9 p.m. until 8 a.m. the next mornings
Sundays from 9 p.m. until 5 a.m. the next mornings
**All work is weather dependent and subject to change **
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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