Accident High Severity Resolved

CHP : Traffic Collision with Injuries on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Lanes affected. Expect delays.

A high-severity accident was reported on CA-1 N near Sonoma on August 23, 2026 at 11:37 PM.

Road

CA-1 N

Area

Sonoma

Address

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Started

Aug 23, 4:37 PM

Last Updated

1 day, 2 hours ago

Aug 23, 4:45 PM

Resolved

Aug 23, 11:00 PM

Coordinates

38.3164, -122.8965

Update History

1 observations

CHP : Traffic Collision with Injuries on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Lanes affected. Expect delays. Aug 23, 4:45 PM

Source: 511_sfbay · ID 511.org/1539725 First seen Aug 23, 2026 4:45 PM