Roads of the Mid-South & West > Highways of the State of New Jersey > New Jersey State Route 31 > New Jersey State Route 31, Mercer County

New Jersey State Route 31
Mercer County

New Jersey State Route 31 is a north-south highway in Northwestern Mercer County. it runs from U.S. Rt. 206/BUSN U.S. Rt. 1, at Trenton to the Mercer/Hunterdon County Line, near Woodsville.

NJ St Rt 31 passes through the following towns in Mercer County.
Trenton
Ewing
Marshalls Corner

NJ St Rt 33 is not multi-plexed in Mercer County.

NJ St Rt 33 intersects the following highways in Mercer County.

U.S. Rt. 206, at Trenton.
BUSN U.S. Rt. 1, at Trenton.
Interstate 295, near Trenton.


A BGS on SB I-95 (now I-295).

A BGS on NB I-295.

A BGS on NB I-295.

A BGS on NB I-295.

A junction marker on NB I-295.

5 December 2019