Accident High Severity Resolved

CHP : Traffic Hazard on US-101 Southbound north of River Rd (Unincorporated). Lanes blocked. Expect delays.

A high-severity accident was reported on US-101 S near Sonoma on August 19, 2026 at 3:34 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Aug 19, 8:34 AM

Last Updated

1 day, 3 hours ago

Aug 19, 8:45 AM

Resolved

Aug 19, 3:00 PM

Coordinates

38.4989, -122.7602

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of River Rd (Unincorporated). Lanes blocked. Expect delays. Aug 19, 8:45 AM

Source: 511_sfbay · ID 511.org/1537749 First seen Aug 19, 2026 8:45 AM