CA · Highway

CA-37 E Accidents & Crashes

CA-37 E has recorded 178 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 Solano and Marin.

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. 31, 2026.

Breakdown by type: 14 accident, 12 construction.

26

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

1

Today

Reported since midnight

Today's Accidents Today's Fatalities

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

Crash Records

CA-37 E Incidents 26 results

14 accident 12 construction

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Various lanes closed until 9 AM. From 7:00 PM Friday, October 30, 2026 to 9:00 AM Saturday, October 31, 2026.

Marin 3 hours, 46 minutes ago

CHP : Traffic Collision on CA-37 Eastbound west of CA-121 (Unincorporated). Lanes affected. Expect delays.

Sonoma 1 day, 9 hours ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Various lanes closed until 9 AM. From 7:00 PM Wednesday, October 28, 2026 to 9:00 AM Thursday, October 29, 2026.

Marin 2 days, 2 hours ago

CHP : Traffic Hazard on CA-37 Eastbound east of Atherton Ave (Novato). Lane blocked. Expect delays.

Marin 2 days, 22 hours ago

CHP : Flooding on CA-37 Eastbound at CA-121 (Unincorporated). Lanes affected. Expect delays.

Sonoma 3 days, 17 hours ago

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Walnut Avenue (Vallejo). All lanes closed. Avoid the area. From 10:00 PM Friday, October 23, 2026 to 5:00 AM Monday, October 26, 2026.

Sonoma 5 days, 3 hours ago

CHP : Disabled vehicle on CA-37 Eastbound at CA-121 (Unincorporated). Lane blocked. Expect delays.

Sonoma 1 week, 1 day ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 9 AM. From 7:00 PM Thursday, October 22, 2026 to 9:00 AM Friday, October 23, 2026.

Marin 1 week, 1 day ago

CHP : Traffic Collision with Injuries and Overturned vehicle on CA-37 Eastbound entering at Wilson Ave (Vallejo). On Ramp blocked. Expect delays.

Solano 1 week, 1 day ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 9 AM. From 7:00 PM Wednesday, October 21, 2026 to 9:00 AM Thursday, October 22, 2026.

Marin 1 week, 2 days ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 9 AM. From 7:00 PM Tuesday, October 20, 2026 to 9:00 AM Wednesday, October 21, 2026.

Marin 1 week, 3 days ago

Caltrans : Roadwork on CA-37 Eastbound between Sonoma Blvd (Vallejo) and Fairgrounds Dr (Vallejo). Lane closed until 2 PM. From 9:00 AM Tuesday, October 20, 2026 to 2:00 PM Tuesday, October 20, 2026.

Solano 1 week, 3 days ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 9 AM. From 7:00 PM Monday, October 19, 2026 to 9:00 AM Tuesday, October 20, 2026.

Marin 1 week, 4 days ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 10 AM. From 7:00 PM Friday, October 16, 2026 to 10:00 AM Saturday, October 17, 2026.

Marin 2 weeks ago

CHP : Brush fire on CA-37 Eastbound west of Sonoma Blvd (Vallejo). Right shoulder affected. Expect delays.

Moderate Accident

Solano 2 weeks ago

CHP : Fire on CA-37 Eastbound west of Sonoma Blvd (Vallejo). Lane affected. Expect delays.

Moderate Accident

Solano 2 weeks ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 10 AM. From 7:00 PM Thursday, October 15, 2026 to 10:00 AM Friday, October 16, 2026.

Marin 2 weeks, 1 day ago

CHP : Traffic Hazard on CA-37 Eastbound east of Skaggs Island Rd (Vallejo). Lanes affected. Expect delays.

Solano 2 weeks, 1 day ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 10 AM. From 7:00 PM Wednesday, October 14, 2026 to 10:00 AM Thursday, October 15, 2026.

Marin 2 weeks, 2 days ago

Caltrans : Roadwork on CA-37 Eastbound at Atherton Ave (Novato). Lane closed until 11 AM. From 7:00 PM Tuesday, October 13, 2026 to 11:00 AM Wednesday, October 14, 2026.

Marin 2 weeks, 3 days ago

CHP : Traffic Collision on CA-37 Eastbound ramp to I-80 W (Vallejo). Lanes blocked. Expect delays.

Solano 2 weeks, 3 days ago

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Right shoulder affected. Expect delays.

Sonoma 2 weeks, 6 days ago

CHP : Traffic Hazard on CA-37 Eastbound west of Sonoma Blvd (Vallejo). Left lane affected. Expect delays.

Moderate Accident

Solano 3 weeks ago

CHP : Traffic Hazard on CA-37 Eastbound ramp to I-80 W (Vallejo). Lane blocked. Expect delays.

Moderate Accident

Solano 3 weeks ago

CHP : Traffic Hazard on CA-37 Eastbound east of US-101 N (Novato). Center lane blocked. Expect delays.

Marin 3 weeks, 4 days ago

CHP : Traffic Hazard on CA-37 Eastbound east of US-101 N (Novato). Lane blocked. Expect delays.

Marin 3 weeks, 6 days ago