Accident High Severity Stale

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

A high-severity accident was reported on US-101 S near Sonoma on June 1, 2026 at 1:17 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Jun 1, 6:17 AM

Last Updated

1 hour, 52 minutes ago

Jun 1, 6:30 AM

Coordinates

38.2236, -122.6118

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of Petaluma Blvd S (Petaluma). Left lanes blocked. Expect delays. Jun 1, 6:30 AM

Source: 511_sfbay · ID 511.org/1502009 First seen Jun 1, 2026 6:30 AM