CA · Highway

CA-12 E Accidents & Crashes

CA-12 E has recorded 301 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 Oct. 26, 2026.

Breakdown by type: 97 accident, 16 construction.

113

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 E. Click a marker to view details.

Crash Records

CA-12 E Incidents 113 results

97 accident 16 construction

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

Sonoma 20 hours, 22 minutes ago

CHP : Traffic Collision with Injuries on CA-12 Eastbound west of Llano Rd (Unincorporated). Right shoulder affected. Expect delays.

Sonoma 1 day, 18 hours ago

CHP : Traffic Collision on CA-12 Eastbound exiting at Farmers Ln (Santa Rosa). 2nd lane from the left blocked. Expect delays.

Sonoma 2 days, 1 hour ago

CHP : Brush fire on CA-12 Eastbound east of CA-113 N (Rio Vista). Right shoulder affected. Expect delays.

Moderate Accident

Solano 3 days, 14 hours ago

CHP : Residual delays on CA-12 Eastbound west of Warm Springs Rd (Kenwood). Right shoulder affected. Expect delays.

Sonoma 3 days, 22 hours ago

CHP : Disabled tractor trailer on CA-12 Eastbound west of I-80 E (Fairfield). Lane affected. Expect delays.

Moderate Accident

Solano 4 days, 8 hours ago

CHP : Fire on CA-12 Eastbound ramp to US-101 S (Santa Rosa). Connector ramp affected. Expect delays.

Sonoma 6 days, 3 hours ago

CHP : Disabled vehicle on CA-12 Eastbound at CA-29 (Unincorporated). Left lane affected. Expect delays.

Moderate Accident

Napa 6 days, 21 hours ago

CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned tractor trailer on CA-12 Eastbound at CA-113 N (Rio Vista). Lane blocked. Expect delays.

Solano 1 week ago

CHP : Traffic Hazard on CA-12 Eastbound east of Arnold Dr (Kenwood). Lane affected. Expect delays.

Sonoma 1 week, 1 day ago

CHP : Traffic Hazard on CA-12 Eastbound north of Llano Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 1 week, 1 day ago

CHP : Disabled vehicle on CA-12 Eastbound west of Lynch Rd (Napa). Right shoulder affected. Expect delays.

Moderate Accident

Napa 1 week, 2 days ago

CHP : Traffic Hazard on CA-12 Eastbound at Warm Springs Rd (Kenwood). Lane blocked. Expect delays.

Sonoma 1 week, 2 days ago

CHP : Traffic Collision on CA-12 Eastbound west of Stony Point Rd (Santa Rosa). Lane blocked. Expect delays.

Sonoma 1 week, 2 days ago

CHP : Traffic Collision on CA-12 Eastbound east of Madrone Rd (Glen Ellen). Lane affected. Expect delays.

Sonoma 1 week, 3 days ago

CHP : Traffic Hazard on CA-12 Eastbound north of Verano Ave (Sonoma). Lane blocked. Expect delays.

Sonoma 1 week, 3 days ago

CHP : Traffic Hazard on CA-12 Eastbound at Farmers Ln (Santa Rosa). Right lane affected. Expect delays.

Sonoma 1 week, 4 days ago

CHP : Traffic Collision with Injuries on CA-12 Eastbound west of Madrone Rd (Glen Ellen). Lane affected. Expect delays.

Sonoma 1 week, 4 days ago

CHP : Traffic Collision with Injuries on CA-12 Eastbound at CA-29 (Unincorporated). 2nd lane from the left affected. Expect delays.

Moderate Accident

Napa 1 week, 5 days ago

CHP : Traffic Collision on CA-12 Eastbound at Verano Ave (Sonoma). Lane affected. Expect delays.

Sonoma 2 weeks, 1 day ago

CHP : Traffic Collision with Injuries on CA-12 Eastbound west of Beck Ave (Fairfield). Lane affected. Expect delays.

Moderate Accident

Solano 2 weeks, 1 day ago

CHP : Residual delays on CA-12 Eastbound south of 8TH ST E (Unincorporated). Right shoulder affected. Expect delays.

Sonoma 2 weeks, 2 days ago

CHP : Traffic Collision with Injuries on CA-12 Eastbound west of CA-113 N (Rio Vista). Right shoulder affected. Expect delays.

Moderate Accident

Solano 2 weeks, 4 days ago

CHP : Fire on CA-12 Eastbound at Llano Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 2 weeks, 6 days ago

CHP : Fire on CA-12 Eastbound east of N Wright Rd (Santa Rosa). Lane affected. Expect delays.

Sonoma 3 weeks, 1 day ago

CHP : Vehicle fire on CA-12 Eastbound west of N Wright Rd (Santa Rosa). Right shoulder affected. Expect delays.

Sonoma 3 weeks, 2 days ago

CHP : Traffic Collision with Injuries and Overturned vehicle on CA-12 Eastbound at Red Top Rd (Vallejo). Lane affected. Expect delays.

Solano 3 weeks, 3 days ago

CHP : Traffic Hazard on CA-12 Eastbound west of CA-113 N (Rio Vista). Right lane blocked. Expect delays.

Moderate Accident

Solano 3 weeks, 3 days ago

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

Sonoma 3 weeks, 4 days ago

CHP : Disabled vehicle on CA-12 Eastbound west of Oakmont Dr (Santa Rosa). Lanes blocked. Expect delays.

Sonoma 3 weeks, 4 days ago

CHP : Traffic Collision on CA-12 Eastbound south of Abernathy Rd (Fairfield). Lane affected. Expect delays.

Moderate Accident

Solano 1 month ago

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

Sonoma 1 month ago

CHP : Disabled truck on CA-12 Eastbound at CA-113 N (Rio Vista). Lane blocked. Expect delays.

Moderate Accident

Solano 1 month ago

CHP : Traffic Collision on CA-12 Eastbound west of Oakmont Dr (Santa Rosa). Lane affected. Expect delays.

Sonoma 1 month ago

Caltrans : Roadwork on CA-12 Eastbound between Leveroni Rd (Sonoma) and Fremont Dr (Unincorporated). Lane closed until 2 PM. From 7:00 AM Friday, September 18, 2026 to 2:00 PM Friday, September 18, 2026.

Sonoma 1 month, 1 week ago

CHP : Traffic Collision with Injuries on CA-12 Eastbound west of Boyes Blvd (Unincorporated). Lane affected. Expect delays.

Sonoma 1 month, 1 week ago

CHP : Brush fire on CA-12 Eastbound west of US-101 N (Santa Rosa). Right shoulder affected. Expect delays.

Sonoma 1 month, 1 week ago

CHP : Traffic Collision on CA-12 Eastbound west of Dutton Ave (Santa Rosa). Lanes blocked. Expect delays.

Sonoma 1 month, 1 week ago

CHP : Traffic Hazard on CA-12 Eastbound ramp to I-80 E (Fairfield). Right lane affected. Expect delays.

Moderate Accident

Solano 1 month, 1 week ago

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

Sonoma 1 month, 1 week ago

CHP : Traffic Collision on CA-12 Eastbound at Kelly Rd (Napa). Lane affected. Expect delays.

Moderate Accident

Napa 1 month, 1 week ago

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

Sonoma 1 month, 1 week ago

CHP : Traffic Hazard on CA-12 Eastbound south of CA-29 (Unincorporated). 2nd lane from the left blocked. Expect delays.

Moderate Accident

Napa 1 month, 1 week ago

CHP : Traffic Hazard on CA-12 Eastbound at Los Alamos Rd (Santa Rosa). Lanes blocked. Expect delays.

Sonoma 1 month, 2 weeks ago

CHP : Traffic Collision on CA-12 Eastbound west of Abernathy Rd (Fairfield). Lane blocked. Expect delays.

Moderate Accident

Solano 1 month, 2 weeks ago

CHP : Severe traffic alert and Traffic Collision and Debris on CA-12 Eastbound between Napa Rd (Sonoma) and Ramal Rd (Unincorporated). All lanes blocked. Avoid the area.

Moderate Accident

Sonoma 1 month, 2 weeks ago

CHP : Traffic Collision on CA-12 Eastbound at Boyes Blvd (Unincorporated). Lane affected. Expect delays.

Sonoma 1 month, 2 weeks ago

CHP : Traffic Collision with Injuries on CA-12 Eastbound north of Watmaugh Rd (Unincorporated). Right shoulder affected. Expect delays.

Sonoma 1 month, 2 weeks ago

CHP : Traffic Collision with Injuries and Overturned vehicle on CA-12 Eastbound at US-101 S (Santa Rosa). Lane blocked. Expect delays.

Moderate Accident

Sonoma 1 month, 3 weeks ago

CHP : Disabled vehicle on CA-12 Eastbound at CA-29 (Unincorporated). Lane blocked. Expect delays.

Moderate Accident

Napa 1 month, 3 weeks ago