CA · Highway

CA-12 W Accidents & Crashes

CA-12 W has recorded 175 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. Last updated July 27, 2026.

Breakdown by type: 36 accident.

36

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

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 36 results

36 accident

CHP : Fire on CA-12 Westbound east of US-101 S (Santa Rosa). Lane affected. Expect delays.

Sonoma 20 hours, 14 minutes ago

CHP : Disabled vehicle on CA-12 Westbound ramp to US-101 N (Santa Rosa). Right lane blocked. Expect delays.

Sonoma 1 week ago

CHP : Traffic Hazard on CA-12 Westbound at Abernathy Rd (Fairfield). Lane affected. Expect delays.

Solano 1 week, 1 day ago

CHP : Traffic Collision on CA-12 Westbound ramp to US-101 S (Santa Rosa). Left lane blocked. Expect delays.

Sonoma 1 week, 3 days ago

CHP : Traffic Hazard on CA-12 Westbound west of Azevedo Rd (Rio Vista). Lanes affected. Expect delays.

Solano 1 week, 5 days ago

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

Sonoma 2 weeks ago

CHP : Grass fire on CA-12 Westbound east of Pythian Rd (Santa Rosa). Lanes affected. Expect delays.

Sonoma 2 weeks ago

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

Sonoma 2 weeks, 1 day ago

CHP : Traffic Hazard on CA-12 Westbound east of Stony Point Rd (Santa Rosa). Lanes affected. Expect delays.

Sonoma 2 weeks, 5 days ago

CHP : Brush fire on CA-12 Westbound at Azevedo Rd (Rio Vista). Lane affected. Expect delays.

Solano 2 weeks, 5 days ago

CHP : Traffic Hazard on CA-12 Westbound east of Santa Rosa Ave (Santa Rosa). 2nd lane from the left blocked. Expect delays.

Sonoma 3 weeks ago

CHP : Disabled vehicle on CA-12 Westbound east of Stony Point Rd (Santa Rosa). Lane affected. Expect delays.

Sonoma 4 weeks, 1 day ago

CHP : Traffic Collision on CA-12 Westbound at Fulton Rd (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month ago

CHP : Traffic Hazard on CA-12 Westbound east of US-101 S (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month ago

CHP : Traffic Hazard on CA-12 Westbound west of Pythian Rd (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month ago

CHP : Traffic Hazard on CA-12 Westbound at Farmers Ln (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month ago

CHP : Disabled vehicle on CA-12 Westbound at CA-84 (Rio Vista). Lanes affected. Expect delays.

Solano 1 month, 1 week ago

CHP : Disabled vehicle on CA-12 Westbound at Boyes Blvd (Unincorporated). Lane affected. Expect delays.

Sonoma 1 month, 1 week ago

CHP : Traffic Hazard on CA-12 Westbound at Fulton Rd (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month, 2 weeks ago

CHP : Traffic Hazard on CA-12 Westbound east of Santa Rosa Ave (Santa Rosa). Left lane affected. Expect delays.

Sonoma 1 month, 2 weeks ago

CHP : Traffic Hazard on CA-12 Westbound east of Azevedo Rd (Rio Vista). Left lane affected. Expect delays.

Solano 1 month, 2 weeks ago

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

Sonoma 1 month, 3 weeks ago

CHP : Traffic Hazard on CA-12 Westbound east of Santa Rosa Ave (Santa Rosa). Right lane affected. Expect delays.

Sonoma 1 month, 3 weeks ago

CHP : Traffic Hazard on CA-12 Westbound east of US-101 S (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month, 3 weeks ago

CHP : Disabled vehicle on CA-12 Westbound east of US-101 S (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month, 4 weeks ago

CHP : Disabled tractor trailer on CA-12 Westbound west of Warm Springs Rd (Kenwood). Lane blocked. Expect delays.

Sonoma 1 month, 4 weeks ago

CHP : Traffic Hazard on CA-12 Westbound at Stony Point Rd (Santa Rosa). Lane affected. Expect delays.

Sonoma 2 months ago

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

Sonoma 2 months ago

CHP : Traffic Collision on CA-12 Westbound at Farmers Ln (Santa Rosa). Lane affected. Expect delays.

Sonoma 2 months ago

CHP : Traffic Hazard on CA-12 Westbound at Dutton Ave (Santa Rosa). Lanes affected. Expect delays.

Sonoma 2 months, 1 week ago

CHP : Traffic Hazard on CA-12 Westbound ramp to US-101 S (Santa Rosa). Lanes blocked. Expect delays.

Sonoma 2 months, 1 week ago

CHP : Traffic Collision on CA-12 Westbound at Fulton Rd (Santa Rosa). Lane blocked. Expect delays.

Sonoma 2 months, 1 week ago

CHP : Brush fire on CA-12 Westbound west of Fulton Rd (Santa Rosa). Left shoulder affected. Expect delays.

Sonoma 2 months, 2 weeks ago

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

Sonoma 2 months, 2 weeks ago

CHP : Traffic Hazard on CA-12 Westbound at Dutton Ave (Santa Rosa). Right shoulder affected. Expect delays.

Sonoma 2 months, 3 weeks ago

CHP : Traffic Hazard on CA-12 Westbound east of Stony Point Rd (Santa Rosa). Right lane blocked. Expect delays.

Sonoma 2 months, 3 weeks ago