Landover station

Conrail, formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do business as an asset management and network services provider in three Shared Assets Areas that were excluded from the division of its operations during its acquisition by CSX Corporation and the Norfolk Southern Railway.

Commuter rail, or suburban rail, is a passenger rail transport service that primarily operates within a metropolitan area, connecting commuters to a central city from adjacent suburbs or commuter towns. Commuter rail systems are considered heavy rail, using electrified or diesel trains. Distance charges or zone pricing may be used.

Capital Beltway was a railway station in Lanham, Maryland. It was built in 1970 by the Penn Central Transportation Company in partnership with the state of Maryland, the United States Department of Transportation (DOT), and Prince George's County. The station was located on the Northeast Corridor approximately 10 miles (16 km) north of Union Station in Washington, D.C. Its purpose was to provide a stop near the Capital Beltway ring-road for the new high-speed Metroliners. Amtrak used the station until 1983 when New Carrollton opened to the south.

The Orange Line is a rapid transit line of the Washington Metro system, consisting of 26 stations in Fairfax County and Arlington, Virginia; the District of Columbia; and Prince George's County, Maryland, United States. The Orange Line runs from Vienna in Virginia to New Carrollton in Maryland. Half of the line's stations are shared with the Blue Line and over two thirds are shared with the Silver Line. Orange Line service began on November 20, 1978.

Vienna is a Washington Metro station on the Orange Line in Fairfax, Virginia. The station is in the median of Interstate 66 at Nutley Street, also known as Virginia State Route 243, in Fairfax.

Cheverly is a side-platformed Washington Metro station in Cheverly, Maryland, United States. The station was opened on November 20, 1978, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Orange Line, the station is the first station going east in Maryland on the Orange Line. The station is in the residential area of Cheverly at Columbia Park Road near U.S. Route 50. It is a commuter station with 530 parking spaces. In 2021, Cheverly had the lowest average weekly ridership of any Metro station.

An island platform is a station layout arrangement where a single platform is positioned between two tracks within a railway station, tram stop or transitway interchange. Island platforms are popular on twin-track routes due to pragmatic and cost reasons. They are also useful within larger stations where local and express services for the same direction of travel can be provided from opposite sides of the same platform thereby simplifying transfers between the two tracks. An alternative arrangement is to position side platforms on either side of the tracks. The historical use of island platforms depends greatly upon the location. In the United Kingdom the use of island platforms is relatively common when the railway line is in a cutting or raised on an embankment, as this makes it easier to provide access to the platform without walking across the tracks.

New Carrollton station is a joint Washington Metro, MARC, and Amtrak station just outside the city limits of New Carrollton, Prince George's County, Maryland located at the eastern end of the Metro's Orange Line. The station will also serve as the eastern terminus of the Purple Line, currently under construction, and is adjacent to the Capital Beltway.