The earliest electric railway, or streetcar line, in Northern Virginia

Northern Virginia

Northern Virginia consists of several counties and independent cities in the Commonwealth of Virginia, in a widespread region generally radiating southerly and westward from Washington, D.C...

 opened in 1892. At their peak, when merged into a single interurban

Interurban

An interurban, also called a radial railway in parts of Canada, is a type of electric passenger railroad; in short a hybrid between tram and train. Interurbans enjoyed widespread popularity in the first three decades of the twentieth century in North America. Until the early 1920s, most roads were...

 system (the Washington-Virginia Railway), the successors of this and several other lines ran between downtown Washington, D.C.

Washington, D.C.

Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

, Rosslyn

Rosslyn, Virginia

Rosslyn is an unincorporated area in Northern Virginia located in the northeastern corner of Arlington County, Virginia, north of Arlington National Cemetery and directly across the Potomac River from Georgetown in Washington, D.C. Rosslyn encompasses the Arlington neighborhoods of North Rosslyn...

 and Arlington Junction – present day Crystal City

Crystal City, Virginia

Crystal City is an urban neighborhood in the southeastern corner of Arlington County, Virginia, south of downtown Washington, D.C.. Its residents can live, shop, and work without going outside, due to its extensive integration of office buildings and residential high-rise buildings using...

 – and out to Mount Vernon

Mount Vernon (plantation)

Mount Vernon, located near Alexandria, Virginia, was the plantation home of the first President of the United States, George Washington. The mansion is built of wood in neoclassical Georgian architectural style, and the estate is located on the banks of the Potomac River.Mount Vernon was designated...

, Fairfax City

Fairfax, Virginia

The City of Fairfax is an independent city forming an enclave within the confines of Fairfax County, in the Commonwealth of Virginia in the United States. Although politically independent of the surrounding county, the City is nevertheless the county seat....

 and Nauck (in Arlington County). Electric rail also went west from Georgetown

Georgetown, Washington, D.C.

Georgetown is a neighborhood located in northwest Washington, D.C., situated along the Potomac River. Founded in 1751, the port of Georgetown predated the establishment of the federal district and the City of Washington by 40 years...

 and Rosslyn on the Washington and Old Dominion Railway's Bluemont Division via Leesburg

Leesburg, Virginia

Leesburg is a historic town in, and county seat of, Loudoun County, Virginia, United States of America. Leesburg is located west-northwest of Washington, D.C. along the base of the Catoctin Mountain and adjacent to the Potomac River. Its population according the 2010 Census is 42,616...

 to the town of Bluemont at the base of the Blue Ridge Mountains

Blue Ridge Mountains

The Blue Ridge Mountains are a physiographic province of the larger Appalachian Mountains range. This province consists of northern and southern physiographic regions, which divide near the Roanoke River gap. The mountain range is located in the eastern United States, starting at its southern-most...

 and on the W&OD's Great Falls Division

Great Falls and Old Dominion Railroad

The Great Falls and Old Dominion Railroad was an interurban trolley line that ran in Northern Virginia during the early 20th century.-History:...

 via Cherrydale

Cherrydale, Arlington County, Virginia

Cherrydale is a neighborhood in northern Arlington, Virginia. It is centered on the intersection known as the Five Points consisting of Quincy Street, Military Road, and Old Dominion Road being bisected by Lee Highway . Located in the community is the H-B Woodlawn school...

 and McLean

McLean, Virginia

McLean is an unincorporated community and census-designated place in Fairfax County in Northern Virginia. The community had a total population of 48,115 as of the 2010 census....

 to Great Falls Park

Great Falls Park

Great Falls Park is a small National Park Service site in Virginia, United States. Situated on 800 acres along the banks of the Potomac River in northern Fairfax County, the park is a disconnected but integral part of the George Washington Memorial Parkway...

.