Accident High Severity Resolved

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

A high-severity accident was reported on US-101 S near Sonoma on August 21, 2026 at 11:14 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Aug 21, 4:14 PM

Last Updated

2 months ago

Aug 21, 5:45 PM

Resolved

Aug 21, 11:45 PM

Coordinates

38.5680, -122.8290

Update History

4 observations

CHP : Traffic Hazard on US-101 Southbound north of Windsor River Rd (Windsor). Lanes affected. Expect delays. Aug 21, 5:45 PM

CHP : Traffic Hazard on US-101 Southbound north of Windsor River Rd (Windsor). Lanes affected. Expect delays. Aug 21, 5:15 PM

CHP : Traffic Hazard on US-101 Southbound north of Windsor River Rd (Windsor). Lanes affected. Expect delays. Aug 21, 5:00 PM

CHP : Traffic Hazard on US-101 Southbound north of Windsor River Rd (Windsor). Lanes affected. Expect delays. Aug 21, 4:45 PM

Source: 511_sfbay · ID 511.org/1538986 First seen Aug 21, 2026 4:45 PM