- The Chesapeake and Ohio Canal (C&O Canal) operated from 1831 until 1924 along the Potomac River from Washington, D.C., to Cumberland, Maryland.
Categories
Categories:
- Transportation buildings and structures in Allegany County, Maryland
- Buildings and structures in Cumberland, Maryland
- Transportation buildings and structures in Frederick County, Maryland
- Transportation buildings and structures in Montgomery County, Maryland
- Transportation buildings and structures in Washington County, Maryland
- Canals in Maryland
- Canals in Washington, D.C.
- Canals opened in 1830
- Chesapeake Bay watershed
- Cumberland, Maryland
- Georgetown (Washington, D.C.)
- Hagerstown, Maryland
- Historic American Engineering Record in Maryland
- Historic districts in Morgan County, West Virginia
- History of Cumberland, MD-WV MSA
- Potomac River watershed
- Transportation in Cumberland, MD-WV-PA
- Chesapeake and Ohio Canal National Historical Park
