Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound south of Mark West Springs Rd (Unincorporated). Center lane affected. Expect delays.

A injury accident was reported on US-101 N near Sonoma on April 7, 2026 at 12:19 AM.

Road

US-101 N

Area

Sonoma

Address

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Started

Apr 6, 5:19 PM

Last Updated

6 months, 3 weeks ago

Apr 6, 5:30 PM

Resolved

Apr 6, 11:45 PM

Coordinates

38.4973, -122.7577

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound south of Mark West Springs Rd (Unincorporated). Center lane affected. Expect delays. Apr 6, 5:30 PM

Source: 511_sfbay · ID 511.org/1477654 First seen Apr 6, 2026 5:30 PM