Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Southbound at Rohnert Park Expy W (Rohnert Park). Lane affected. Expect delays.

A injury accident was reported on US-101 S near Sonoma on September 14, 2026 at 4:21 AM.

Road

US-101 S

Area

Sonoma

Address

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Started

Sep 13, 9:21 PM

Last Updated

1 month, 2 weeks ago

Sep 13, 10:45 PM

Resolved

Sep 14, 5:00 AM

Coordinates

38.3450, -122.7131

Update History

3 observations

CHP : Traffic Collision on US-101 Southbound at Rohnert Park Expy W (Rohnert Park). Lane affected. Expect delays. Sep 13, 9:30 PM

CHP : Traffic Collision on US-101 Southbound at Rohnert Park Expy W (Rohnert Park). Lane affected. Expect delays. Sep 13, 8:30 PM

CHP : Traffic Collision on US-101 Southbound at Rohnert Park Expy W (Rohnert Park). Lane affected. Expect delays. Sep 13, 8:15 PM

Source: 511_sfbay · ID 511.org/1548915 First seen Sep 13, 2026 8:15 PM