Accident Low Severity Resolved

CHP : Traffic Collision on CA-12 Westbound ramp to US-101 S (Santa Rosa). Left lane blocked. Expect delays.

A minor accident was reported on CA-12 W near Sonoma on July 17, 2026 at 7:38 PM.

Road

CA-12 W

Area

Sonoma

Address

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Started

Jul 17, 12:38 PM

Last Updated

1 week, 3 days ago

Jul 17, 1:00 PM

Resolved

Jul 17, 7:15 PM

Coordinates

38.4315, -122.7163

Update History

1 observations

CHP : Traffic Collision on CA-12 Westbound ramp to US-101 S (Santa Rosa). Left lane blocked. Expect delays. Jul 17, 1:00 PM

Source: 511_sfbay · ID 511.org/1522530 First seen Jul 17, 2026 1:00 PM