CHP : Residual delays on CA-1 Northbound north of Gravenstein Hwy (Valley Ford). All lanes open. Expect delays.
Apr 11, 7:30 PM
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-1 Northbound north of Gravenstein Hwy (Valley Ford). All lanes blocked. Avoid the area.
Apr 11, 7:00 PM
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-1 Northbound north of Gravenstein Hwy (Valley Ford). All lanes blocked. Avoid the area.
Apr 11, 6:45 PM
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-1 Northbound and Southbound north of Gravenstein Hwy (Valley Ford). All lanes blocked. Avoid the area.
Apr 11, 6:30 PM
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-1 Northbound and Southbound north of Gravenstein Hwy (Valley Ford). All lanes blocked. Avoid the area.
Apr 11, 6:15 PM
Source: 511_sfbay · ID 511.org/1479938
First seen Apr 11, 2026 6:15 PM