New Jersey State Route 18 is an east-west highway East-Central Middlesex County. NJ St Rt 18 passes through the following towns in Middlesex County. Old Bridge East Brunswick New Brunswick Piscataway NJ St Rt 18 is not multi-plexed in Middlesex County. NJ St Rt 18 intersects the following highways in Middlesex County. U.S. Rt. 9, at Old Bridge. Interstate 95, (New Jersey Turnpike) at East Brunswick. U.S. Rt. 1, at New Brunswick. New Jersey State Route 172, at New Brunwick. New Jersey State Route 27, at New Brunswick.
A BGS on SB I-95/NJT. A BGS on NB I-95/NJT. A BGS on NB I-95/NJT.
