Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound north of Petaluma Blvd N (Petaluma). Left lane blocked. Expect delays.

A injury accident was reported on US-101 S near Sonoma on October 26, 2026 at 8:52 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Oct 26, 1:52 PM

Last Updated

14 hours, 26 minutes ago

Oct 26, 2:15 PM

Resolved

Oct 26, 8:15 PM

Coordinates

38.2735, -122.6720

Update History

2 observations

CHP : Traffic Hazard on US-101 Southbound north of Petaluma Blvd N (Petaluma). Left lane blocked. Expect delays. Oct 26, 2:15 PM

CHP : Disabled vehicle on US-101 Southbound north of Petaluma Blvd N (Petaluma). Left lane blocked. Expect delays. Oct 26, 2:00 PM

Source: 511_sfbay · ID 511.org/1568809 First seen Oct 26, 2026 2:00 PM