Accident High Severity Resolved

CHP : Traffic Hazard on CA-12 Westbound entering at Farmers Ln (Santa Rosa). On Ramp affected. Expect delays.

A high-severity accident was reported on CA-12 W near Sonoma on June 15, 2026 at 11:29 PM.

Road

CA-12 W

Area

Sonoma

Address

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Started

Jun 15, 4:29 PM

Last Updated

2 days, 6 hours ago

Jun 15, 4:45 PM

Resolved

Jun 15, 10:45 PM

Coordinates

38.4365, -122.6884

Update History

2 observations

CHP : Traffic Hazard on CA-12 Westbound entering at Farmers Ln (Santa Rosa). On Ramp affected. Expect delays. Jun 15, 4:45 PM

CHP : Disabled vehicle on CA-12 Westbound at Farmers Ln (Santa Rosa). On Ramp affected. Expect delays. Jun 15, 4:30 PM

Source: 511_sfbay · ID 511.org/1508652 First seen Jun 15, 2026 4:30 PM