Accident High Severity Resolved

CHP : Traffic Collision on CA-37 Eastbound west of CA-121 (Unincorporated). Right lane blocked. Expect delays.

A high-severity accident was reported on CA-37 E near Sonoma on September 11, 2026 at 1:28 AM.

Road

CA-37 E

Area

Sonoma

Address

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Started

Sep 10, 6:28 PM

Last Updated

1 month, 2 weeks ago

Sep 10, 7:00 PM

Resolved

Sep 11, 1:15 AM

Coordinates

38.1507, -122.4497

Update History

2 observations

CHP : Traffic Collision on CA-37 Eastbound west of CA-121 (Unincorporated). Right lane blocked. Expect delays. Sep 10, 7:00 PM

CHP : Traffic Collision on CA-37 Eastbound west of CA-121 (Unincorporated). Lane blocked. Expect delays. Sep 10, 6:45 PM

Source: 511_sfbay · ID 511.org/1547675 First seen Sep 10, 2026 6:45 PM