CA · Highway

CA-12 W Accidents & Crashes

CA-12 W has recorded 21 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 1 new crash were reported. The highest crash volumes are concentrated near Solano and Sonoma.

Data is sourced from the California Crash Records System (CCRS), maintained by the California Highway Patrol and updated daily, and the CA 511 live incident feed, refreshed every 15 minutes. Records include crash severity, injury data, vehicle information, and precise geographic coordinates. Last updated April 22, 2026.

Breakdown by type: 13 construction, 8 accident.

21

Total Crashes

All time records

0

Fatalities

Fatal injury reports

1

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on CA-12 W. Click a marker to view details.

Crash Records

CA-12 W Incidents

13 construction 8 accident

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.

Solano 6 minutes ago Live

CHP : Traffic Collision with Injuries on CA-12 Westbound west of Farmers Ln (Santa Rosa). On Ramp affected. Expect delays.

Sonoma 3 days, 7 hours ago

CHP : Residual delays on CA-12 Westbound at Lynch Rd (Napa). Right shoulder affected. Expect delays.

Moderate Accident

Napa 3 days, 10 hours ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 9:00 PM Friday, April 17, 2026 to 7:00 AM Saturday, April 18, 2026.

Solano 4 days, 16 hours ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Thursday, April 16, 2026 to 5:00 AM Friday, April 17, 2026.

Solano 5 days, 18 hours ago

CHP : Traffic Collision with Injuries and Overturned vehicle on CA-12 Westbound west of Denverton Rd (Suisun City). Lane affected. Expect delays.

Moderate Accident

Solano 6 days, 3 hours ago

CHP : Traffic Collision on CA-12 Westbound west of I-80 W (Fairfield). Lane blocked. Expect delays.

Moderate Accident

Solano 6 days, 16 hours ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Wednesday, April 15, 2026 to 5:00 AM Thursday, April 16, 2026.

Solano 6 days, 18 hours ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Tuesday, April 14, 2026 to 5:00 AM Wednesday, April 15, 2026.

Solano 1 week ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Monday, April 13, 2026 to 5:00 AM Tuesday, April 14, 2026.

Solano 1 week, 1 day ago

Caltrans : Roadwork on CA-12 Westbound at W Verano Ave (Sonoma). Left lane and shoulder closed until 3 PM. From 9:00 AM Monday, April 13, 2026 to 3:00 PM Monday, April 13, 2026.

Sonoma 1 week, 2 days ago

CHP : Residual delays on CA-12 Eastbound and Westbound east of Walters Rd (Suisun City). All lanes open. Expect delays.

Solano 1 week, 4 days ago

Caltrans : Emergency construction on CA-12 Westbound at Walters Rd (Suisun City). Lane closed. One way traffic control in effect. From 6:30 AM Saturday, April 11, 2026 to 12:00 PM Saturday, April 11, 2026.

Solano 1 week, 4 days ago

CHP : Traffic Collision on CA-12 Westbound exiting at Dutton Ave (Santa Rosa). Off Ramp affected. Expect delays.

Sonoma 1 week, 4 days ago

CHP : Traffic Collision on CA-12 Westbound east of Melita Rd (Santa Rosa). Lane blocked. Expect delays.

Sonoma 1 week, 5 days ago

CHP : Traffic Collision on CA-12 Westbound exiting at Stony Point Rd (Santa Rosa). Left lane blocked. Expect delays.

Sonoma 1 week, 5 days ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Thursday, April 09, 2026 to 5:00 AM Friday, April 10, 2026.

Solano 1 week, 5 days ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Wednesday, April 08, 2026 to 5:00 AM Thursday, April 09, 2026.

Solano 1 week, 6 days ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Tuesday, April 07, 2026 to 5:00 AM Wednesday, April 08, 2026.

Solano 2 weeks ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 8:00 PM Monday, April 06, 2026 to 5:00 AM Tuesday, April 07, 2026.

Solano 2 weeks, 1 day ago

Caltrans : Roadwork on CA-12 Westbound at Sunset Ave (Suisun City). Lane closed. One way traffic control in effect. From 9:00 PM Friday, April 03, 2026 to 7:00 AM Saturday, April 04, 2026.

Solano 2 weeks, 4 days ago