Accident High Severity Resolved

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

A high-severity accident was reported on US-101 S near Sonoma on April 19, 2026 at 8:08 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Apr 19, 1:08 PM

Last Updated

6 months, 1 week ago

Apr 19, 2:30 PM

Resolved

Apr 19, 8:45 PM

Coordinates

38.2478, -122.6297

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of E Washington St (Petaluma). Lanes affected. Expect delays. Apr 19, 1:15 PM

Source: 511_sfbay · ID 511.org/1483357 First seen Apr 19, 2026 1:15 PM