Topic - Erie Canal

The Erie Canal is a waterway in New York that runs about from Albany, New York, on the Hudson River to Buffalo, New York, at Lake Erie, completing a navigable water route from the Atlantic Ocean to the Great Lakes. The canal contains 36 locks and encompasses a total elevation differential of around 565 ft. (169 m). First proposed in 1807, it was under construction from 1817 to 1825 and officially opened on October 26, 1825. - Source: Wikipedia