The crash occurred on the northbound lanes of I-95 in Deptford Township, Gloucester County, about 6:05 a.m.
The pedestrian, described only as an adult man, was struck near milepost 23.
Police have not released a description of the vehicle involved or said what the victim was doing on the highway.
CHECK BACK FOR UPDATES
Click here to follow Daily Voice Mercer and receive free news updates.