Interstate 78 in New Jersey Interstate 78 in New Jersey Interstate 78 (I-78) is an east–west route stretching from Union Township, Lebanon County, Pennsylvania to New York City. In New Jersey, I-78 is called the Phillipsburg–Newark Expressway and the Newark Bay Extension of the New Jersey Turnpike. The highway runs for in the northern part of the state of New Jersey from the Interstate 78 Toll Bridge over the Delaware River at the Pennsylvania state line in Phillipsburg, Warren County east to the Holland Tunnel under the Hudson River at the New York state line in Jersey City, Hudson County. The Phillipsburg-Newark Expressway portion of
Government of New York City in the city but run largely in the suburban counties of New York State and Connecticut. Other regional transportation is managed by the Port Authority of New York and New Jersey, including the bridges and tunnels between New York City and New Jersey, and all airports and seaports within the city. The Port Authority is jointly controlled by the Governor of New Jersey and Governor of New York. The seal of New York City, adopted in an earlier form in 1686, bears the legend , which means simply "The Seal of the City of New York". "Eboracum" was the Roman