Accident Moderate Severity Resolved

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

A injury accident was reported on US-101 S near Sonoma on July 18, 2026 at 12:50 AM.

Road

US-101 S

Area

Sonoma

Address

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Started

Jul 17, 5:50 PM

Last Updated

1 week, 5 days ago

Jul 17, 6:30 PM

Resolved

Jul 18, 12:30 AM

Coordinates

38.2368, -122.6198

Update History

2 observations

CHP : Traffic Hazard on US-101 Southbound north of Lakeville St (Petaluma). Right lane affected. Expect delays. Jul 17, 6:30 PM

CHP : Traffic Hazard on US-101 Southbound north of Lakeville St (Petaluma). Right lane affected. Expect delays. Jul 17, 6:00 PM

Source: 511_sfbay · ID 511.org/1522709 First seen Jul 17, 2026 6:00 PM