CA · Highway

CA-12 W Accidents & Crashes

CA-12 W has recorded 102 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 2 new crashes 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 June 10, 2026.

Breakdown by type: 10 construction, 3 accident.

13

Total Crashes

Filtered results

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 results

10 construction 3 accident

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

Solano 5 hours, 26 minutes ago

Caltrans : Roadwork on CA-12 Westbound at Macarthur ST E (Sonoma). Lane closed. One way traffic control in effect. From 9:00 AM Tuesday, June 09, 2026 to 3:00 PM Tuesday, June 09, 2026.

Sonoma 19 hours, 11 minutes 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, June 08, 2026 to 5:00 AM Tuesday, June 09, 2026.

Solano 1 day, 5 hours ago

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

Sonoma 3 days, 12 hours ago

CHP : Traffic Hazard on CA-12 Westbound east of Lynch Rd (Napa). Left shoulder affected. Expect delays.

Moderate Accident

Napa 3 days, 16 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, June 05, 2026 to 7:00 AM Saturday, June 06, 2026.

Solano 4 days, 3 hours ago

CHP : Traffic Collision on CA-12 Westbound east of Dutton Ave (Santa Rosa). Lane affected. Expect delays.

Sonoma 4 days, 13 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, June 04, 2026 to 5:00 AM Friday, June 05, 2026.

Solano 5 days, 8 hours ago

Caltrans : Roadwork on CA-12 Westbound between W Verano Ave (Sonoma) and Verano Ave (Sonoma). Right lane and shoulder closed until 3 PM. From 9:00 AM Thursday, June 04, 2026 to 3:00 PM Thursday, June 04, 2026.

Sonoma 5 days, 19 hours ago

Caltrans : Roadwork on CA-12 Westbound at W Napa St (Sonoma). Lane closed. One way traffic control in effect. From 9:00 AM Thursday, June 04, 2026 to 3:00 PM Thursday, June 04, 2026.

Sonoma 5 days, 19 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, June 03, 2026 to 5:00 AM Thursday, June 04, 2026.

Solano 6 days, 5 hours ago

Caltrans : Roadwork on CA-12 Westbound between W Verano Ave (Sonoma) and Verano Ave (Sonoma). Right lane and shoulder closed until 3 PM. From 9:00 AM Wednesday, June 03, 2026 to 3:00 PM Wednesday, June 03, 2026.

Sonoma 6 days, 19 hours ago

Caltrans : Roadwork on CA-12 Eastbound and Westbound at W Napa St (Sonoma). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, June 03, 2026 to 3:00 PM Wednesday, June 03, 2026.

Sonoma 6 days, 19 hours ago