The Erie Canal became America’s most important inland waterway, opening the frontier and carrying tens of thousands of settlers and immigrants west as villages, towns, and cities grew along its route and commerce spread from the Hudson Valley to the Midwest. It transformed New York into the Empire State and helped make the nation an economic superpower, while its name remained associated with American industry and ingenuity. Put into service in 1825, it was enlarged from 1834 to 1862, again in the 1890s, and then underwent its last and largest expansion when it opened as the New York State Barge Canal in 1918. As demand grew for larger barges and bigger cargoes, self-propelled boats in the 20th century allowed the canal’s path to shift to New York’s lakes and rivers, and over a century its infrastructure advanced from cut stone to poured concrete, from wooden lock gates to giant steel versions, and from hand-operated cranks to electrified push-button controls. Modernized Barge Canal locks were designed for steel barges carrying 3,000 tons of cargo and could accommodate boats with 100 times the capacity of those from the 1820s. By the 1960s, it could no longer compete with modern transportation and the St. Lawrence Seaway, and although it is still used commercially, recreation became its primary role, with tour boats, pleasure boats, canoes, and kayaks largely replacing steel fabricated oil barges. Today, the 524-mile New York State Canal System includes the Erie, Champlain, Oswego, and Cayuga-Seneca canals, crossing New York’s heartland past farmland, battlefields, canal towns, and wildlife preserves and serving boaters, paddlers, history enthusiasts, hikers, and bicyclists.
