Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-121 Northbound at CA-116 (Unincorporated). Lane affected. Expect delays.

A injury accident was reported on CA-121 near Sonoma on October 9, 2026 at 3:26 AM.

Road

CA-121

Area

Sonoma

Address

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Started

Oct 8, 8:26 PM

Last Updated

2 weeks, 4 days ago

Oct 8, 9:15 PM

Resolved

Oct 9, 3:15 AM

Coordinates

38.2350, -122.4610

Update History

1 observations

CHP : Traffic Collision on CA-121 Northbound at CA-116 (Unincorporated). Lane affected. Expect delays. Oct 8, 8:45 PM

Source: 511_sfbay · ID 511.org/1561217 First seen Oct 8, 2026 8:45 PM