New Jersey State Highway 18 is a
state highway[?] in
New Jersey,
United States. Its southern terminus is at
Wall Township, New Jersey at
New Jersey State Highway 138; its northern terminus is at River Road in
Piscataway, New Jersey[?]. Eventually, plans are in place to extend the highway south to
Brielle, New Jersey and north to Interstate 287 in Piscataway (see
Interstate 87).