Rome, New York Canal. On July 4, 1817 construction on the canal began in Rome. The Erie Canal reaches a summit in Rome, attaining an elevation of 420 feet. The first phase was completed in 1825, connecting the Hudson River by waterway to the Great Lakes. It resulted in an increase in trade and traffic between communities around the Great Lakes and New York City, stimulating development along the route. Jesse Williams founded the first cheese factory in the United States at Rome in 1851. Williams also developed the process used today for large-scale cheese manufacturing. There were numerous dairy farms in the
Aire and Calder Navigation Narrow Canals, and the Rochdale Canal. The Selby Canal connects to the Ouse, from where boats can travel upstream to reach York, Boroughbridge and Ripon, or downstream to the River Derwent. Beyond Goole are the Humber and hence Hull, Immingham, and the North Sea. The Sheffield and South Yorkshire Navigation, which can be reached via the New Junction Canal, forms a link with Doncaster, Rotherham and Sheffield to the south west, and the tidal River Trent at Keadby to the east. In the early 1600s, the River Aire was navigable to Knottingley, and boats carrying up to 30 tons traded