New Jersey State Route 122 is an east-west highway in Southern Warren County. It runs from Interstate 78/U.S. Rt. 22/New Jersey State Route 173, at Phillipsburg, west to Pursel Street, in Phillipsburg. NJ St Rt 122 passes through the following town in Warren County. Phillipsburg NJ St Rt 122 is not multi-plexed in Warren County. NJ St Rt 122 intersects the following highways in Warren County. Interstate 78, at Phillipsburg. U.S. Rt. 22, at Phillipsburg. New Jersey State Route 173, at Phillipsburg.
A junction marker in Phillipsburg. A guide marker in Phillipsburg. A guide sing in Phillipsburg.
