Suitland 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.

The Suitland Parkway is a parkway in Washington, D.C., and Prince George's County, Maryland, administered and maintained by the U.S. National Park Service (NPS), National Capital Parks-East. The road has partial controlled access with a combination of interchanges and at-grade intersections, but without property access for neighboring land-owners. Conceived in 1937, it was built during World War II to provide a road connection between military facilities in the Washington, D.C. metropolitan area. It fully opened on December 9, 1944 as the Camp Springs highway, so called because it connected Camp Springs in Prince George's County with Bolling Air Force Base. However one lane of the highway was opened in mid-October 1944.

Maryland Route 458 is a state highway in the U.S. state of Maryland. Known as Silver Hill Road, the highway runs 3.12 miles (5.02 km) from MD 5 in Silver Hill north to Walker Mill Road in District Heights. MD 458 is a four- to six-lane divided highway that connects the inner suburbs of Hillcrest Heights, Silver Hill, Suitland, and District Heights in western Prince George's County. The highway also connects those communities with the Suitland station of the Washington Metro. MD 458 was originally constructed in the early 1930s between the original alignments of MD 5 and MD 4. The route was relocated in District Heights in 1960 and widened to a divided highway in the mid-1960s. MD 458 was extended to its present southern and northern termini in the late 1960s and mid-1980s, respectively.

The Green Line is a rapid transit line of the Washington Metro system, consisting of 21 stations in the District of Columbia and Prince George's County, Maryland, United States. The Green Line runs from Branch Avenue to Greenbelt. It was the last line in the original Metrorail plan to be constructed, and is one of three north–south lines through the city of Washington. The Green Line shares tracks with the Yellow line from L'Enfant Plaza to Greenbelt.

Branch Avenue is an island-platformed Washington Metro station in Suitland, Maryland, United States. The station was opened on January 13, 2001, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). The station presently serves as the southeastern terminus for the Green Line, with the Branch Avenue rail yard lying just beyond this station. The station is located near the intersection of Auth Road and Old Soper Road. The station has received a lot of criticism for its confusing layout, difficult to find parking and overall poor design. The station is also known for its expensive parking, often discouraging riders from using the station.

Greenbelt station is a Washington Metro and MARC station in Prince George's County, Maryland. The station is the northeastern terminus of both the Green and Yellow lines of the Washington Metro. MARC commuter rail trains on the Camden Line also stop at Greenbelt on a set of tracks parallel to the Metro tracks.

Naylor Road is an island-platformed Washington Metro station in Hillcrest Heights, Maryland, United States. The station was opened on January 13, 2001, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for only the Green Line, the station is located between Naylor Road, Branch Avenue, and Suitland Parkway.