CA · Highway

CA-37 W Accidents & Crashes

CA-37 W has recorded 210 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 0 new crashes were reported. The highest crash volumes are concentrated near Solano and Sonoma.

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.

Breakdown by type: 6 accident, 4 construction.

10
Total Crashes
Filtered results
0
Fatalities
Fatal injury reports
0
Today
Reported since midnight

Crash locations on CA-37 W. Click a marker to view details.

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Crash Records

CA-37 W Incidents 10 results

6 accident 4 construction
Caltrans : Roadwork on CA-37 Westbound at Atherton Ave (Novato). Various lanes closed until 6 AM. From 3:00 PM Friday, October 30, 2026 to 6:00 AM Saturday, October 31, 2026.
Construction
Marin 2 days ago
CHP : Traffic Collision on CA-37 Westbound west of Lakeville Hwy (Unincorporated). Lane affected. Expect delays.
High Accident
Sonoma 2 days, 12 hours ago
CHP : Fire on CA-37 Westbound east of Sacramento St (Vallejo). Lane affected. Expect delays.
Moderate Accident
Solano 2 days, 20 hours ago
Caltrans : Roadwork on CA-37 Westbound at Atherton Ave (Novato). Various lanes closed until 6 AM. From 3:00 PM Thursday, October 29, 2026 to 6:00 AM Friday, October 30, 2026.
Construction
Marin 3 days, 1 hour ago
Caltrans : Roadwork on CA-37 Westbound at Atherton Ave (Novato). Various lanes closed until 6 AM. From 3:00 PM Wednesday, October 28, 2026 to 6:00 AM Thursday, October 29, 2026.
Construction
Marin 3 days, 23 hours ago
CHP : Traffic Collision with Injuries on CA-37 Westbound east of CA-121 (Unincorporated). Lane blocked. Expect delays.
High Accident
Sonoma 4 days, 21 hours ago
CHP : Traffic Collision on CA-37 Westbound west of Wilson Ave (Vallejo). Lane affected. Expect delays.
High Accident
Solano 5 days, 8 hours ago
CHP : Traffic Collision on CA-37 Westbound west of Wilson Ave (Vallejo). Right lane blocked. Expect delays.
High Accident
Solano 5 days, 8 hours ago
Caltrans : Roadwork on CA-37 Westbound between Fairgrounds Dr (Vallejo) and Sonoma Blvd (Vallejo). Lane closed until 2 PM. From 9:30 AM Tuesday, October 27, 2026 to 2:00 PM Tuesday, October 27, 2026.
Construction
Solano 5 days, 15 hours ago
CHP : Residual delays on CA-37 Westbound north of Lakeville Hwy (Unincorporated). Right shoulder affected. Expect delays.
High Accident
Sonoma 6 days, 20 hours ago