According to the traffic monitoring website, the crash occurred in the early hours of August 12, around 6:30 a.m., near mile marker 33.4.
Lanes were previously closed to traffic. The closure was later shifted to just the shoulder, though delays persisted.
511nj.org reports a vehicle left the roadway. Photos show a white vehicle flipped onto its side.
According to the Glendola Fire Company, some injuries have been reported.