Kerr’s vehicle collided with a Silver Ford Edge driven by, 60-year-old Daniel Ferris.
Subsequently, the collision caused Ferris’ vehicle to travel off the east shoulder and overturn.
Kerr was transported to Vacaville Medical Center.
Ferris and his passenger, 56-year-old Dani Ferris were transported to Colusa Regional Medical Center.
The northbound lane of Interstate 5 was closed for approximately 45 minutes while authorities completed their on-scene investigation, and the roadway cleared.
The collision is under investigation with the Williams Area CHP.