History of New Jersey of canals were built, the first of which is called the Morris Canal and ran from Phillipsburg, New Jersey, on the Delaware River to Jersey City, New Jersey, on the Hudson River. The Delaware and Raritan canal ran from New Brunswick, New Jersey, on the Raritan River, to Bordentown, New Jersey, on the Delaware River. Locomotion was also improved; Hoboken-born inventor John Stevens built a 10-ton locomotive and his son Robert L. Stevens started constructing iron railroads. By 1833, The Camden & Amboy Railroad had been completed, allowing a 7-hour passage between Philadelphia and New York City. Through the 1800s,
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,