Napa, CA – On the morning of Sunday, November 23, 2025, a single-vehicle collision left three people injured after their car left the roadway and crashed into a ditch, according to KRON.

The California Highway Patrol reports that the accident took place around 6:00 AM near the 4300 block of Old Sonoma Highway.

Authorities said the vehicle veered off the road for unknown reasons, causing injuries to all three occupants, who were transported to a local hospital for treatment. Responders from Cal Fire, Napa County Fire, and American Medical Response declared a Level 1 Mass Casualty Incident to ensure that each injured person received timely and coordinated medical care.

CHP officials are investigating the cause of the crash, and no further details regarding the condition of the injured ind

See Full Page