Sonoma · Last 48 Hours

Sonoma Accidents Today

9 accidents near Sonoma in the last 24 hours · 20 in 48 hours · updated July 27, 2026 9:10 PM PDT

9

Last 24h

20

Last 48h

3

High Severity

51

This Week

17

Accident

3

Construction

7-Day Trend

51 crashes

↓ Fewer than last week

51 crashes in the last 7 days, down 49% vs the previous week.

Last hour

2 incidents

40m ago 8:30 PM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed until 5 AM. From 8:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

55m ago 8:15 PM

CHP : Traffic Collision on US-101 Northbound south of Kastania Rd (Unincorporated). Lane affected. Expect delays.

Last 6 hours

3 incidents

Caltrans : Roadwork on CA-12 Eastbound at Calistoga Rd (Santa Rosa). Lane closed until 2 PM. From 6:00 PM Monday, July 27, 2026 to 2:00 PM Tuesday, July 28, 2026.

CHP : Traffic Collision with Injuries on US-101 Northbound north of Wilfred Ave (Rohnert Park). Left lanes blocked. Expect delays.

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

12–24 hours ago

4 incidents

12h ago 8:30 AM

Caltrans : Roadwork on CA-12 Eastbound at Calistoga Rd (Santa Rosa). Lane closed until 2 PM. From 6:00 AM Monday, July 27, 2026 to 2:00 PM Monday, July 27, 2026.

15h ago 6:00 AM

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

21h ago 11:15 PM

CHP : Traffic Collision with Injuries on CA-37 Westbound at Lakeville Hwy (Unincorporated). Lane affected. Expect delays.

21h ago 11:15 PM

CHP : Traffic Collision with Injuries on CA-37 Eastbound west of CA-121 (Unincorporated). All lanes open. Expect delays.

24–48 hours ago

11 incidents

CHP : Disabled vehicle on CA-116 Eastbound west of Mirabel Rd (Forestville). Lane blocked. Expect delays.

CHP : Traffic Collision on US-101 Southbound entering at 7TH St (Santa Rosa). On Ramp blocked. Expect delays.

CHP : Traffic Collision with Injuries on US-101 Northbound south of E Washington St (Petaluma). Lane blocked. Expect delays.

CHP : Grass fire on CA-12 Eastbound at Warm Springs Rd (Kenwood). Left shoulder affected. Expect delays.

CHP : Disabled vehicle on US-101 Northbound south of Lytton Springs Rd (Unincorporated). Right shoulder affected. Expect delays.

CHP : Traffic Collision on US-101 Southbound south of Gravenstein Hwy (Cotati). Lane blocked. Expect delays.

CHP : Traffic Hazard on US-101 Southbound north of Petaluma Blvd N (Petaluma). Lane affected. Expect delays.

CHP : Traffic Hazard on US-101 Southbound north of Asti Post Office Rd (Cloverdale). Lanes affected. Expect delays.

1d ago 11:45 AM

CHP : Traffic Collision on US-101 Northbound north of Lakeville Hwy (Petaluma). Lane affected. Expect delays.

CHP : Disabled vehicle on US-101 Southbound north of Windsor River Rd (Windsor). Lane affected. Expect delays.

CHP : Vehicle fire on US-101 Northbound south of Kastania Rd (Unincorporated). Right shoulder affected. 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?

51 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, US-101 S, CA-12 E. 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.