The shields of New Jersey's primary and auxiliary Interstate highways. There are five primary Interstate highways and eight auxiliary Interstate highways in New Jersey. Interstate 76 (I-76) - Runs from the Pennsylvania state line on the Delaware River in Camden, NJ to Baltic Avenue in Atlantic City. Interstate 78 (I-78) - Runs from the Pennsylvania state line on the Delaware River in Phillipsburg, NJ to the New York state line on the Hudson River in Jersey City, NJ. Interstate 80 (I-80) - Runs from the Pennsylvania state line on the Delaware River in Hardwick Township, NJ to I-95 in Teaneck. Interstate 87 (I-87) - Runs from US 1/9 in Elizabeth, NJ to the New York state line on the Goethals Bridge in Elizabeth, NJ. Interstate 95 (I-95) - Runs from the Pennsylvania state on the Delaware River in Florence Township, NJ to the New York state line on the Hudson River in Fort Lee, NJ. Interstate 195 (I-195) - Runs from I-295 and New Jersey Route 29 in Hamilton Township to New...