Accident High Severity Resolved

CHP : Traffic Collision 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 23, 2026 at 2:02 AM.

Road

CA-1 N

Area

Sonoma

Address

Loading…

Started

Jun 22, 7:02 PM

Last Updated

1 month ago

Jun 22, 7:45 PM

Resolved

Jun 23, 2:00 AM

Coordinates

38.4505, -123.1245

Update History

1 observations

CHP : Traffic Collision on CA-1 Northbound at Gravenstein Hwy (Valley Ford). Lane affected. Expect delays. Jun 22, 7:15 PM

Source: 511_sfbay · ID 511.org/1511761 First seen Jun 22, 2026 7:15 PM