Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound north of E Washington St (Petaluma). Right lane blocked. Expect delays.

A injury accident was reported on US-101 S near Sonoma on October 17, 2026 at 8:56 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Oct 17, 1:56 PM

Last Updated

1 week, 2 days ago

Oct 17, 2:30 PM

Resolved

Oct 17, 8:30 PM

Coordinates

38.2478, -122.6297

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of E Washington St (Petaluma). Right lane blocked. Expect delays. Oct 17, 2:15 PM

Source: 511_sfbay · ID 511.org/1565160 First seen Oct 17, 2026 2:15 PM