Accident High Severity Resolved

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Northbound entering at Rohnert Park Expy (Rohnert Park). On Ramp affected. Expect delays.

A high-severity accident was reported on US-101 N near Sonoma on August 13, 2026 at 1:55 PM.

Road

US-101 N

Area

Sonoma

Address

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Started

Aug 13, 6:55 AM

Last Updated

2 months, 2 weeks ago

Aug 13, 8:15 AM

Resolved

Aug 13, 2:15 PM

Coordinates

38.3442, -122.7128

Update History

4 observations

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Northbound entering at Rohnert Park Expy (Rohnert Park). On Ramp affected. Expect delays. Aug 13, 8:15 AM

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Northbound entering at Rohnert Park Expy (Rohnert Park). On Ramp affected. Expect delays. Aug 13, 7:30 AM

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Northbound entering at Rohnert Park Expy (Rohnert Park). On Ramp affected. Expect delays. Aug 13, 7:15 AM

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Northbound exiting at Rohnert Park Expy (Rohnert Park). Lane affected. Expect delays. Aug 13, 7:00 AM

Source: 511_sfbay · ID 511.org/1534953 First seen Aug 13, 2026 7:00 AM