Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound at CA-12 W (Santa Rosa). Lane blocked. Expect delays.

A injury accident was reported on US-101 S near Sonoma on October 4, 2026 at 3:01 AM.

Road

US-101 S

Area

Sonoma

Address

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Started

Oct 3, 8:01 PM

Last Updated

3 weeks, 3 days ago

Oct 3, 8:30 PM

Resolved

Oct 4, 2:30 AM

Coordinates

38.4313, -122.7157

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound at CA-12 W (Santa Rosa). Lane blocked. Expect delays. Oct 3, 8:30 PM

Source: 511_sfbay · ID 511.org/1558697 First seen Oct 3, 2026 8:30 PM