Accident High Severity Resolved

CHP : Traffic Collision with Injuries on CA-1 Northbound at Gravenstein Hwy (Valley Ford). Lane affected. Expect delays.

A high-severity accident was reported on CA-1 N near Sonoma on June 22, 2026 at 12:56 AM.

Road

CA-1 N

Area

Sonoma

Address

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Started

Jun 21, 5:56 PM

Last Updated

1 month, 1 week ago

Jun 21, 6:15 PM

Resolved

Jun 22, 12:15 AM

Coordinates

38.4370, -123.1045

Update History

1 observations

CHP : Traffic Collision with Injuries on CA-1 Northbound at Gravenstein Hwy (Valley Ford). Lane affected. Expect delays. Jun 21, 6:15 PM

Source: 511_sfbay · ID 511.org/1511348 First seen Jun 21, 2026 6:15 PM