Bridgeport Subdivision

The Bridgeport Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. state of West Virginia. The line runs from Grafton west to Clarksburg along a former Baltimore and Ohio Rail Road line. At its east end, the Bridgeport Subdivision becomes the Mountain Subdivision; its west end is at the Short Line Subdivision. It is part of the CSX Baltimore Division.

History
The Bridgeport Subdivision opened in 1857 as part of the Northwestern Virginia Railroad and was immediately leased by the B&O. It changed hands to CSX through mergers.