It happened around 2:30 Friday afternoon in the southbound lanes of the highway near mile marker 12.5 in Swedesboro.
Initial reports indicate that the crash left at least one car overturned. At least one person was airlifted to a nearby hospital.
All southbound lanes were shut down but reopened shortly before 4:00 p.m.
No word on the exact cause of the crash. Police continue to investigate.
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