Authorities are on the scene of a serious crash on the Garden State Parkway in Lacey.
A vehicle is overturned and off the roadway north of Exit 69 shortly before 6:00 p.m., according to 511nj.org.
At least one lane is closed.
It was not immediately known how many are injured, although a medevac is en route to the scene, according to emergency radio transmissions.
Google Traffic reports building delays near the crash site in the northbound lanes.