CA · County

Sonoma Car Accidents & Crashes

Sonoma County has recorded 2,453 traffic crashes since 2024, including 1 fatal incidents. In the last 24 hours, 10 new crashes were reported. Crash volume is highest on US-101 S and US-101 N.

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. CCRS records include party details, injury severity, vehicle information, and precise geographic coordinates. Last updated Oct. 27, 2026.

Breakdown by type: 522 accident.

522

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

showing most recent 474 incidents with location data · click a marker to view details

Crash Records

Sonoma Incidents 522 results

522 accident

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

CA-12 E 20 hours, 23 minutes ago

CHP : Traffic Collision with Injuries on CA-116 Eastbound at Green Valley Rd (Unincorporated). Lane affected. Expect delays.

CA-116 22 hours, 53 minutes ago

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

CA-12 E 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.

CA-12 E 2 days, 1 hour ago

CHP : Traffic Collision with Injuries on Gravenstein Hwy Eastbound at River Rd (Guerneville). Lane affected. Expect delays.

Gravenstein Hwy 2 days, 12 hours ago

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

CA-12 W 2 days, 13 hours ago

CHP : Disabled vehicle on CA-116 Eastbound at Bloomfield Rd (Sebastopol). Lane affected. Expect delays.

CA-116 2 days, 20 hours ago

CHP : Disabled vehicle on CA-116 Eastbound at Bloomfield Rd (Sebastopol). Lane affected. Expect delays.

CA-116 2 days, 23 hours ago

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

CA-12 E 3 days, 22 hours ago

CHP : Disabled vehicle on CA-12 Westbound east of Fulton Rd (Santa Rosa). Right lane blocked. Expect delays.

CA-12 W 4 days, 15 hours ago

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

CA-12 W 5 days, 16 hours ago

CHP : Traffic Hazard on US-101 Southbound at W Railroad Ave (Cotati). Center Divider affected. Expect delays.

US-101 S 1 week ago

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

CA-12 E 1 week, 1 day ago

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

CA-12 E 1 week, 1 day ago

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

CA-12 W 1 week, 1 day ago

CHP : Traffic Collision on Cazadero Hwy Northbound west of Gravenstein Hwy (Duncans Mills). Lane blocked. Expect delays.

Cazadero Hwy 1 week, 1 day ago

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

CA-12 E 1 week, 2 days ago

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

CA-12 E 1 week, 2 days ago

CHP : Traffic Collision on CA-116 Eastbound at Adobe Rd (Unincorporated). Lane affected. Expect delays.

CA-116 1 week, 2 days ago

CHP : Traffic Hazard on US-101 Northbound south of Kastania Rd (Unincorporated). Center Divider affected. Expect delays.

US-101 N 1 week, 2 days ago

CHP : Traffic Hazard on Bohemian Hwy Eastbound west of Gravenstein Hwy (Monte Rio). Lane affected. Expect delays.

Bohemian Hwy 1 week, 3 days ago

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

CA-12 E 1 week, 3 days ago

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

CA-12 W 1 week, 3 days ago

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

CA-12 E 1 week, 3 days ago

CHP : Disabled bus on CA-116 Eastbound north of Arnold Dr (Unincorporated). Lanes blocked. Expect delays.

CA-116 1 week, 3 days ago

CHP : Traffic Hazard on CA-12 Westbound west of US-101 S (Santa Rosa). Left lane blocked. Expect delays.

CA-12 W 1 week, 3 days ago

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

CA-12 E 1 week, 4 days ago

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

CA-12 E 1 week, 4 days ago

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

CA-12 W 1 week, 4 days ago

CHP : Traffic Collision on CA-12 Westbound east of Llano Rd (Unincorporated). Lane blocked. Expect delays.

CA-12 W 1 week, 5 days ago

CHP : Traffic Collision on Bohemian Hwy Eastbound east of Gravenstein Hwy (Monte Rio). Lane affected. Expect delays.

Bohemian Hwy 1 week, 6 days ago

CHP : Traffic Collision on CA-116 Eastbound at Arnold Dr (Unincorporated). Lane blocked. Expect delays.

CA-116 1 week, 6 days ago

CHP : Traffic Hazard on CA-116 Eastbound at Mirabel Rd (Forestville). Lane blocked. Expect delays.

CA-116 2 weeks ago

CHP : Traffic Collision on CA-12 Westbound at W Agua Caliente Rd (Unincorporated). Lane blocked. Expect delays.

CA-12 W 2 weeks ago

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

CA-12 E 2 weeks, 1 day ago

CHP : Disabled vehicle on US-101 Northbound south of Mark West Springs Rd (Unincorporated). Center Divider affected. Expect delays.

US-101 N 2 weeks, 1 day ago

CHP : Traffic Collision on US-101 Northbound south of W Sierra Ave (Cotati). Center Divider affected. Expect delays.

US-101 N 2 weeks, 2 days ago

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

CA-12 E 2 weeks, 2 days ago

CHP : Traffic Hazard on CA-116 Southbound south of Arnold Dr (Unincorporated). Lane affected. Expect delays.

CA-116 2 weeks, 3 days ago

CHP : Traffic Collision on CA-116 Eastbound south of Arnold Dr (Unincorporated). Lane affected. Expect delays.

CA-116 2 weeks, 5 days ago

CHP : Disabled vehicle on CA-116 Eastbound west of Adobe Rd (Unincorporated). Lanes blocked. Expect delays.

CA-116 2 weeks, 6 days ago

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

CA-12 E 2 weeks, 6 days ago

CHP : Traffic Hazard on CA-12 Westbound east of 8TH ST E (Unincorporated). Lane blocked. Expect delays.

CA-12 W 3 weeks ago

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

CA-12 E 3 weeks, 1 day ago

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

CA-12 W 3 weeks, 1 day ago

CHP : Residual delays on US-101 Southbound north of Windsor River Rd (Windsor). Center Divider affected. Expect delays.

US-101 S 3 weeks, 1 day ago

CHP : Traffic Hazard on CA-128 Westbound east of Ida Clayton Rd (Calistoga). Lane blocked. Expect delays.

CA-128 W 3 weeks, 2 days ago

CHP : Traffic Collision with Injuries on US-101 Northbound north of Windsor River Rd (Windsor). Center Divider affected. Expect delays.

US-101 N 3 weeks, 2 days ago

CHP : Residual delays on CA-116 Eastbound at Frates Rd (Petaluma). Right shoulder affected. Expect delays.

CA-116 3 weeks, 2 days ago

CHP : Traffic Collision on CA-116 Westbound east of Adobe Rd (Unincorporated). Lanes affected. Expect delays.

CA-116 3 weeks, 2 days ago