New Haven and Northampton Canal
The New Haven and Northampton Canal was a major private canal built in the early 19th century to provide water transportation from New Haven into the interior of Connecticut and Massachusetts, ending in the Connecticut River at Northampton. Its Connecticut segment was known as the Farmington Canal and the Massachusetts segment the Hampshire and Hampden Canal.
Source: Wikipedia — New Haven and Northampton Canal (CC BY-SA 4.0)