New Jersey State Highway 57 is a state highway in
New Jersey,
United States. It runs from an intersection with
United States Highway 22 in
Lopatcong, New Jersey[?] to an intersection with
New Jersey State Highway 182[?] in
Hackettstown, New Jersey. It does not run along NJ 182 because it was planned to be extended east as a bypass for
United States Highway 46[?].