Investigators are looking for the driver involved in a fatal hit-and-run on Interstate 5 in National City.
A woman was struck on northbound I-5 at Main and Division after 10 p.m. Wednesday, California Highway Patrol officers confirmed.
The victim has not been identified. There was a car in the area but no known if it belonged to the victim, Officer Jake Sanchez said.
CHP investigators believe the hit-and-run driver was behind the wheel of an SUV that would have sustained heavy damage.
Officers closed down some lanes during the investigation but reopened them for the morning commute.