Accident High Severity Stale

CHP : Traffic Hazard on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Lane affected. Expect delays.

A high-severity accident was reported on CA-1 N near Sonoma on August 25, 2026 at 5:20 AM.

Road

CA-1 N

Area

Sonoma

Address

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Started

Aug 24, 10:20 PM

Last Updated

4 hours, 52 minutes ago

Aug 24, 10:30 PM

Coordinates

38.3164, -122.8965

Update History

2 observations

CHP : Traffic Hazard on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Lane affected. Expect delays. Aug 24, 10:30 PM

CHP : Traffic Hazard on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Lane affected. Expect delays. Aug 24, 10:15 PM

Source: 511_sfbay · ID 511.org/1540321 First seen Aug 24, 2026 10:15 PM