Chesapeake and Ohio Canal
River in the United States of America
>
The Chesapeake and Ohio Canal, abbreviated as the C&O Canal and occasionally called the Grand Old Ditch, operated from 1831 until 1924 along the Potomac River between Washington, D.C. and Cumberland, Maryland. Wikipedia
Elevation: 604′
Ending: Cumberland, MD
Date completed: 1850; 174 years ago
Length: 184.5 miles (296.9 km)
Locks: 74; (Boats must pass guard locks 4 & 5 for each trip.)
Maximum boat beam: 14 ft 6 in (4.42 m)