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  2. Pennsylvania and Ohio Canal - Wikipedia

    en.wikipedia.org/wiki/Pennsylvania_and_Ohio_Canal

    The Pennsylvania and Ohio Canal, also known as the P & O Canal, the Cross Cut Canal and the Mahoning Canal, was a shipping canal which operated from 1840 until 1877, though the canal was completely abandoned by 1872. It connected canals in two states, the Ohio and Erie Canal in Ohio and the Beaver and Erie Canal in Pennsylvania, and was funded ...

  3. Great Allegheny Passage - Wikipedia

    en.wikipedia.org/wiki/Great_Allegheny_Passage

    Great Allegheny Passage. The Great Allegheny Passage (GAP) is a 150-mile (240 km) rail trail between Pittsburgh, Pennsylvania and Cumberland, Maryland. Together with the C&O Canal towpath, the GAP is part of a 335 mi (539 km) route between Pittsburgh and Washington, D.C., that is popular with through hikers and cyclists.

  4. Ohio and Erie Canal - Wikipedia

    en.wikipedia.org/wiki/Ohio_and_Erie_Canal

    The Ohio and Erie Canal was a canal constructed during the 1820s and early 1830s in Ohio. It connected Akron with the Cuyahoga River near its outlet on Lake Erie in Cleveland, and a few years later, with the Ohio River near Portsmouth. It also had connections to other canal systems in Pennsylvania . The canal carried freight traffic from 1827 ...

  5. Pennsylvania Canal - Wikipedia

    en.wikipedia.org/wiki/Pennsylvania_Canal

    Pittsburgh, Pennsylvania, U.S. The Pennsylvania Canal, sometimes known as the Pennsylvania Canal system, was a complex system of transportation infrastructure improvements, including canals, dams, locks, tow paths, aqueducts, and viaducts. The canal was constructed and assembled over several decades beginning in 1824, the year of the first ...

  6. Main Line of Public Works - Wikipedia

    en.wikipedia.org/wiki/Main_Line_of_Public_Works

    Main Line of Public Works. Coordinates: 40°35′57″N 77°34′17″W. Main Line of Public Works. Map of historic Pennsylvania canals and connecting railroads. Specifications. Locks. 168. (The Eastern Division Canal had 14 locks, the Juniata Division 86, and the Western Division 68) Maximum height above sea level.

  7. Beaver and Erie Canal - Wikipedia

    en.wikipedia.org/wiki/Beaver_and_Erie_Canal

    The southern terminus of the canal was the confluence of the Beaver River with the Ohio River in Beaver County about 20 miles (32 km) downstream from Pittsburgh, and the northern terminus was the city of Erie, in Erie County. The canal needed a total of 137 locks to overcome a change in elevation of 977 feet (298 m). [2]

  8. Chesapeake and Ohio Canal - Wikipedia

    en.wikipedia.org/wiki/Chesapeake_and_Ohio_Canal

    HAER No. MD-69, "Chesapeake & Ohio Canal, White's Ferry Iron Bridge, Mile 35.49 of C & O Canal National Park, Martinsburg, Montgomery County, MD", 4 photos, 5 data pages, 1 photo caption page HAER No. MD-70, " Chesapeake & Ohio Canal, Iron Bridge at Lock No. 68, Mile 164.82 of C & O Canal National Park, Oldtown, Allegany County, MD ", 5 photos ...

  9. List of locks and dams of the Ohio River - Wikipedia

    en.wikipedia.org/wiki/List_of_locks_and_dams_of...

    This is a list of locks and dams of the Ohio River, which begins at the confluence of the Allegheny and Monongahela rivers at The Point in Pittsburgh, Pennsylvania and ends at the confluence of the Ohio River and the Mississippi River, in Cairo, Illinois . A map and diagram of U.S. Army Corps of Engineers operated locks and dams on the Ohio River.