Accident High Severity Resolved

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

A high-severity accident was reported on US-101 S near Sonoma on August 1, 2026 at 7:50 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Aug 1, 12:50 PM

Last Updated

6 hours, 57 minutes ago

Aug 1, 1:15 PM

Resolved

Aug 1, 7:30 PM

Coordinates

38.4989, -122.7602

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of River Rd (Unincorporated). Center lanes blocked. Expect delays. Aug 1, 1:15 PM

Source: 511_sfbay · ID 511.org/1529571 First seen Aug 1, 2026 1:15 PM