Adams is an unincorporated community located within North Brunswick Township in Middlesex County, in the U.S. state of New Jersey. The community is located along Cozzens Lane between Route 27 and U.S.

Route 91 is a 2.26-mile-long spur state highway in Middlesex County, New Jersey. The route runs as a spur of U.S. Route 1 along Jersey Avenue in North Brunswick Township to Van Dyke Avenue in the city