CA · Highway

CA-12 W Accidents & Crashes

CA-12 W has recorded 292 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 Sonoma and Solano.

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.

Breakdown by type: 5 construction, 3 accident.

8
Total Crashes
Filtered results
0
Fatalities
Fatal injury reports
1
Today
Reported since midnight

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

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Crash Records

CA-12 W Incidents 8 results

5 construction 3 accident
CHP : Traffic Collision on CA-12 Westbound east of Lynch Rd (Napa). Right lane blocked. Expect delays.
Moderate Accident
Napa 6 hours, 24 minutes ago
CHP : Traffic Collision on CA-12 Westbound at Lynch Rd (Napa). Right shoulder affected. Expect delays.
Moderate Accident
Napa 1 day, 2 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, October 30, 2026 to 7:00 AM Saturday, October 31, 2026.
Construction
Solano 2 days, 8 hours ago
CHP : Traffic Hazard on CA-12 Westbound west of Lynch Rd (Napa). Lanes affected. Expect delays.
High Accident
Napa 3 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, October 29, 2026 to 5:00 AM Friday, October 30, 2026.
Construction
Solano 3 days, 9 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, October 28, 2026 to 5:00 AM Thursday, October 29, 2026.
Construction
Solano 4 days, 10 hours ago
Caltrans : Roadwork on CA-12 Westbound at Irwin Ln (Unincorporated). Lane closed. One way traffic control in effect. From 9:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.
Construction
Sonoma 6 days, 8 hours ago
Caltrans : Roadwork on CA-12 Westbound at Warm Springs Rd (Kenwood). Lane closed. One way traffic control in effect. From 12:00 AM Tuesday, October 27, 2026 to 6:00 AM Tuesday, October 27, 2026.
Construction
Sonoma 6 days, 8 hours ago