Accident High Severity Resolved

CHP : Traffic Hazard on US-101 Northbound at W Railroad Ave (Cotati). Off Ramp affected. Expect delays.

A high-severity accident was reported on US-101 N near Sonoma on September 6, 2026 at 7:55 AM.

Road

US-101 N

Area

Sonoma

Address

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Started

Sep 6, 12:55 AM

Last Updated

1 month, 3 weeks ago

Sep 6, 1:00 AM

Resolved

Sep 6, 7:00 AM

Coordinates

38.3012, -122.7060

Update History

2 observations

CHP : Traffic Hazard on US-101 Northbound at W Railroad Ave (Cotati). Off Ramp affected. Expect delays. Sep 6, 1:00 AM

CHP : Traffic Hazard on US-101 Northbound at W Railroad Ave (Cotati). Off Ramp affected. Expect delays. Sep 6, 12:30 AM

Source: 511_sfbay · ID 511.org/1545756 First seen Sep 6, 2026 12:30 AM