Accident Resolved

CHP : Residual delays on CA-1 Northbound south of Gravenstein Hwy (Valley Ford). All lanes open. Expect delays.

A accident was reported on CA-1 N near Sonoma on April 9, 2026 at 9:57 PM.

Road

CA-1 N

Area

Sonoma

Address

Loading…

Started

Apr 9, 2:57 PM

Last Updated

6 months, 2 weeks ago

Apr 9, 5:00 PM

Resolved

Apr 9, 11:15 PM

Coordinates

38.4371, -123.1045

Update History

3 observations

CHP : Residual delays on CA-1 Northbound south of Gravenstein Hwy (Valley Ford). All lanes open. Expect delays. Apr 9, 5:00 PM

CHP : Severe traffic alert and Traffic Collision on CA-1 Northbound south of Gravenstein Hwy (Valley Ford). One way traffic control is in effect. Expect delays. Apr 9, 4:00 PM

CHP : Severe traffic alert and Traffic Collision on CA-1 Northbound south of Gravenstein Hwy (Valley Ford). One way traffic control is in effect. Expect delays. Apr 9, 3:45 PM

Source: 511_sfbay · ID 511.org/1479039 First seen Apr 9, 2026 3:45 PM

← All California Incidents More in Sonoma More on CA-1 N