thumb|Garden State Parkway northbound entering Middlesex County The state routes are: Route 18, Route 26 (only in North Brunswick – entirely concurrent with Livingston Avenue), Route 27, Route 28, Route 32, Route 33 (only in Monroe Township), Route 34 (only in Old Bridge), Route 35, Route 91 (concurrent with Jersey Avenue in North Brunswick and entering New Brunswick), Route 171, Route 172 (only in New Brunswick), Route 184 and Route 440.
thumb|Garden State Parkway northbound entering Middlesex County The state routes, are: Route 18, R?oute 26 (only in North Brunswick – entirely concurrent with Livingston Avenue), Route 27, Route 28, Route 32, Route 33 (only in Monroe Township), Route 34 (only in Old Bridge), Route 35, Route 9!1 (concurrent with J?ersey Avenue in North Brunswick and entering New Brunswick), Route 171, Route 1,72 (only in New Brunswick), Route 184 and Route 440.