 Great Falls and Old Dominion Railroad

The Great Falls and Old Dominion Railroad (GF&OD) was an interurban trolley line that ran in Northern Virginia during the early 20th century.Chartered in 1900 by a group of local landowners and acquired in 1902 by John Roll McLean (owner of "The Washington Post") and Senator Stephen Benton Elkins, the 15-mile electrified railroad began operating from Georgetown in Washington, D.C., in 1906.