Sonoma · Last 48 Hours

Sonoma Accidents Today

11 accidents near Sonoma in the last 24 hours · 16 in 48 hours · updated Oct. 27, 2026 7:32 AM PDT

11

Last 24h

16

Last 48h

3

High Severity

77

This Week

13

Accident

3

Construction

7-Day Trend

77 crashes

→ About the same

77 crashes in the last 7 days, about the same as the previous week (77).

Last hour

1 incident

47m ago 6:45 AM

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

Last 6 hours

3 incidents

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.

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.

Caltrans : Roadwork on CA-116 Eastbound at Llano Rd (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.

6–12 hours ago

1 incident

8h ago 11:00 PM

CHP : Traffic Hazard on US-101 Northbound south of Baker Ave (Santa Rosa). Lane blocked. Expect delays.

12–24 hours ago

6 incidents

12h ago 7:15 PM

CHP : Traffic Hazard on US-101 Southbound at CA-12 W (Santa Rosa). Off Ramp affected. Expect delays.

15h ago 4:15 PM

CHP : Traffic Hazard on US-101 Northbound south of Lytton Springs Rd (Unincorporated). Right lane blocked. Expect delays.

16h ago 3:00 PM

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

17h ago 2:00 PM

CHP : Traffic Hazard on US-101 Southbound north of Petaluma Blvd N (Petaluma). Left lane blocked. Expect delays.

18h ago 12:45 PM

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

22h ago 8:45 AM

CHP : Residual delays on CA-37 Westbound north of Lakeville Hwy (Unincorporated). Right shoulder affected. Expect delays.

24–48 hours ago

5 incidents

CHP : Traffic Hazard on US-101 Northbound south of E Todd Rd (Santa Rosa). Right shoulder affected. Expect delays.

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

CHP : Traffic Hazard on US-101 Southbound south of Lytton Springs Rd (Unincorporated). Right shoulder affected. Expect delays.

CHP : Traffic Hazard on US-101 Northbound south of Mendocino Ave (Santa Rosa). Center lanes affected. Expect delays.

1d ago 10:15 AM

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

Frequently Asked Questions

Are accidents in Sonoma reported live?

Yes — this page refreshes throughout the day as new incidents are logged by the California Highway Patrol. Crash data typically appears within 15–30 minutes of being reported.

How many accidents happened near Sonoma in the last 7 days?

77 crashes were reported near Sonoma in the last 7 days.

What roads have the most crashes in Sonoma today?

Recent crashes near Sonoma are concentrated on: US-101 N, CA-116, US-101 S. See the full historical crash data for Sonoma.

What type of accident is most common in Sonoma?

Accident are the most frequently reported incident type near Sonoma based on recent data.

Where does this crash data come from?

Crash data is sourced from the California Highway Patrol (CHP) Computer-Aided Dispatch feed and the CCRS historical crash database. Learn more about our data sources.