The incident was reported shortly after 12:30 a.m. Sunday on the northbound exit ramp of I-95 leading to Airport Road.
Three juveniles were inside the vehicle when another car traveling northbound shot at the car. One the juveniles was struck by the gunfire.
The victim was transported to Christiana Hospital however their condition is unknown.
Action News has learned the victim is a teenager, although the exact age is not clear.
No arrests have been made.