Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Northbound south of E Washington St (Petaluma). Left lane affected. Expect delays.

A injury accident was reported on US-101 N near Sonoma on October 22, 2026 at 1:12 AM.

Road

US-101 N

Area

Sonoma

Address

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Started

Oct 21, 6:12 PM

Last Updated

5 days, 16 hours ago

Oct 21, 6:15 PM

Resolved

Oct 22, 12:30 AM

Coordinates

38.2457, -122.6255

Update History

1 observations

CHP : Traffic Collision on US-101 Northbound south of E Washington St (Petaluma). Left lane affected. Expect delays. Oct 21, 6:15 PM

Source: 511_sfbay · ID 511.org/1566873 First seen Oct 21, 2026 6:15 PM