Albany, New York forming a continuous water route from the Great Lakes to New York City. Unlike the current Barge Canal, which ends at nearby Waterford, the original Erie Canal ended at Albany; Lock 1 was north of Colonie Street. The Canal emptied into a man-made lagoon called the Albany Basin, which was Albany's main port from 1825 until the Port of Albany-Rensselaer opened in 1932. In 1829, while working as a professor at the Albany Academy, Joseph Henry, widely regarded as "the foremost American scientist of the 19th century", built the first electric motor. Three years later, he discovered electromagnetic self-induction (the
Chenango Canal in a water highway to what would become the Midwestern United States, connecting to the Great Lakes at Buffalo. It connected the Great Lakes to the Hudson River and then to the port of New York City. The Erie made use of the favorable conditions of New York's unique topography which provided that area with the only break in the Appalachian range—allowing for east-west navigation from the Atlantic coast to the Great Lakes. The canal system gave New York State a competitive advantage, helped New York City develop as an international trade center, and allowed Buffalo to grow from just