Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Northbound exiting at Lakeville Hwy (Petaluma). Right lane blocked. Expect delays.

A injury accident was reported on US-101 N near Sonoma on April 21, 2026 at 12:01 AM.

Road

US-101 N

Area

Sonoma

Address

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Started

Apr 20, 5:01 PM

Last Updated

6 months ago

Apr 20, 5:45 PM

Resolved

Apr 20, 11:45 PM

Coordinates

38.2336, -122.6179

Update History

2 observations

CHP : Traffic Collision on US-101 Northbound exiting at Lakeville Hwy (Petaluma). Right lane blocked. Expect delays. Apr 20, 5:30 PM

CHP : Traffic Collision on US-101 Northbound exiting at Lakeville Hwy (Petaluma). Lane affected. Expect delays. Apr 20, 5:15 PM

Source: 511_sfbay · ID 511.org/1483810 First seen Apr 20, 2026 5:15 PM