The crash occurred on the northbound side of the highway in the outer roadway at milepost 68.4 in East Windsor around 12:25 p.m., New Jersey State Trooper Alejandro Goez said.
The driver of the car that struck the victim remained on scene and was not injured while the pedestrian was pronounced dead, Goez said.
The right two lanes were closed for accident investigation.
Click here to follow Daily Voice Garfield-Lodi and receive free news updates.