Accident High Severity Stale

CHP : Traffic Hazard on US-101 Southbound south of Mendocino Ave (Santa Rosa). Lanes affected. Expect delays.

A high-severity accident was reported on US-101 S near Sonoma on October 28, 2026 at 1:45 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Oct 28, 6:45 AM

Last Updated

5 hours, 9 minutes ago

Oct 28, 7:15 AM

Coordinates

38.4823, -122.7368

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound south of Mendocino Ave (Santa Rosa). Lanes affected. Expect delays. Oct 28, 7:00 AM

Source: 511_sfbay · ID 511.org/1569656 First seen Oct 28, 2026 7:00 AM