Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Southbound at Gravenstein Hwy (Cotati). Lane affected. Expect delays.

A injury accident was reported on US-101 S near Sonoma on October 8, 2026 at 5:05 AM.

Road

US-101 S

Area

Sonoma

Address

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Started

Oct 7, 10:05 PM

Last Updated

2 weeks, 5 days ago

Oct 7, 10:15 PM

Resolved

Oct 8, 4:15 AM

Coordinates

38.3331, -122.7276

Update History

2 observations

CHP : Traffic Collision on US-101 Southbound at Gravenstein Hwy (Cotati). Lane affected. Expect delays. Oct 7, 10:15 PM

CHP : Traffic Collision on US-101 Southbound at Gravenstein Hwy (Cotati). Lane affected. Expect delays. Oct 7, 9:30 PM

Source: 511_sfbay · ID 511.org/1560641 First seen Oct 7, 2026 9:30 PM