Accident High Severity Resolved

CHP : Traffic Collision with Injuries on CA-37 Westbound at CA-121 (Unincorporated). Lane blocked. Expect delays.

A high-severity accident was reported on CA-37 W near Sonoma on September 27, 2026 at 6:57 AM.

Road

CA-37 W

Area

Sonoma

Address

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Started

Sep 26, 11:57 PM

Last Updated

1 month ago

Sep 27, 12:45 AM

Resolved

Sep 27, 6:45 AM

Coordinates

38.1509, -122.4493

Update History

1 observations

CHP : Traffic Collision with Injuries on CA-37 Westbound at CA-121 (Unincorporated). Lane blocked. Expect delays. Sep 27, 12:15 AM

Source: 511_sfbay · ID 511.org/1555410 First seen Sep 27, 2026 12:15 AM