Accident Moderate Severity Stale

CHP : Traffic Collision on US-101 Northbound south of Kastania Rd (Unincorporated). Lane affected. Expect delays.

A injury accident was reported on US-101 N near Sonoma on August 21, 2026 at 1:29 AM.

Road

US-101 N

Area

Sonoma

Address

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Started

Aug 20, 6:29 PM

Last Updated

43 minutes ago

Aug 20, 7:00 PM

Coordinates

38.2176, -122.6038

Update History

1 observations

CHP : Traffic Collision on US-101 Northbound south of Kastania Rd (Unincorporated). Lane affected. Expect delays. Aug 20, 6:45 PM

Source: 511_sfbay · ID 511.org/1538562 First seen Aug 20, 2026 6:45 PM