Accident High Severity Resolved

CHP : Disabled vehicle on CA-12 Westbound ramp to US-101 N (Santa Rosa). Connector ramp blocked. Expect delays.

A high-severity accident was reported on CA-12 W near Sonoma on October 22, 2026 at 12:35 AM.

Road

CA-12 W

Area

Sonoma

Address

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Started

Oct 21, 5:35 PM

Last Updated

5 days, 13 hours ago

Oct 21, 5:45 PM

Resolved

Oct 21, 11:45 PM

Coordinates

38.4315, -122.7139

Update History

1 observations

CHP : Disabled vehicle on CA-12 Westbound ramp to US-101 N (Santa Rosa). Connector ramp blocked. Expect delays. Oct 21, 5:45 PM

Source: 511_sfbay · ID 511.org/1566852 First seen Oct 21, 2026 5:45 PM