New Jersey Route 139 New Jersey Route 139 Route 139 is a state highway in Jersey City, New Jersey in the United States that heads east from the Pulaski Skyway over Tonnele Circle to the state line with New Jersey and New York in the Holland Tunnel, which is under the Hudson River, to New York City. The western portion of the route is a two level highway that is charted by the New Jersey Department of Transportation as two separate roadways: The lower roadway (Route 139) between U.S. Route 1/9 over Tonnele Circle and Interstate 78 at Jersey Avenue, and the upper roadway
New York–New Jersey Highlands River in Connecticut, encompassing the Reading Prong. In New Jersey, the region's watershed is protected by the state's own Highlands Water Protection and Planning Act. In addition to preserving water resources, the act supports open space preservation and the creation of new recreational parks and hiking trails in America's most densely populated state. New York–New Jersey Highlands The New York – New Jersey Highlands is a geological formation composed primarily of Precambrian igneous and metamorphic rock running from the Delaware River near Musconetcong Mountain, northeast through the Skylands Region of New Jersey along the Bearfort Ridge and the Ramapo Mountains,