Navy Yard–Ballpark 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 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.

Anacostia is a Washington Metro station in Washington, D.C. on the Green Line. The station is located in the Anacostia neighborhood of Southeast Washington, with entrances at Shannon Place and Howard Road near Martin Luther King, Jr. Avenue SE. The station serves as a hub for Metrobus routes in Southeast, Washington, D.C. and Prince George's County, Maryland.

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.

Waterfront is a Washington Metro station in the Southwest Waterfront neighborhood of Washington, D.C., United States. The station was opened on December 28, 1991, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Waterfront is located in the Southwest Waterfront neighborhood at the intersection of 4th and M Streets SW.

Fort Washington is an unincorporated area and census-designated place in Prince George's County, Maryland, United States. It borders the Potomac River, situated 20 miles south of the downtown Washington, DC. As of the 2020 census it had a population of 24,261. The Fort Washington community is located west of Maryland Route 210, with some additional area to the east of the highway.

Suitland is an unincorporated community and census designated place (CDP) in Prince George's County, Maryland, approximately one mile (1.6 km) southeast of Washington, D.C. As of the 2020 census, its population was 25,839. Prior to 2010, it was part of the Suitland-Silver Hill census-designated place.

The Washington Metropolitan Area Transit Authority, commonly referred to as Metro, is a tri-jurisdictional government agency that operates transit service in the Washington metropolitan area. WMATA was created by the United States Congress as an interstate compact between the District of Columbia, Maryland, and Virginia.

The United States District Court for the District of Columbia is a federal district court in the District of Columbia. It also occasionally handles federal issues that arise in the territory of American Samoa, which has no local federal court or territorial court. Appeals from the District are taken to the United States Court of Appeals for the District of Columbia Circuit.

An injunction is a legal and equitable remedy in the form of a special court order that compels a party to do or refrain from specific acts. "When a court employs the extraordinary remedy of injunction, it directs the conduct of a party, and does so with the backing of its full coercive powers." A party that fails to comply with an injunction faces criminal or civil penalties, including possible monetary sanctions and even imprisonment. They can also be charged with contempt of court. Counterinjunctions are injunctions that stop or reverse the enforcement of another injunction.

The Washington Nationals are an American professional baseball team based in Washington, D.C. They compete in Major League Baseball (MLB) as a member of the National League (NL) East division. From 2005 to 2007, the team played in RFK Stadium while a new stadium was being built. In 2008, they moved in to Nationals Park, located on South Capitol Street in the Navy Yard neighborhood of the Southeast quadrant of D.C., near the Anacostia River.

Nationals Park is a baseball stadium along the Anacostia River in the Navy Yard neighborhood of Washington, D.C. Home to Major League Baseball's Washington Nationals since its completion in 2008, it was the first LEED-certified green major professional sports stadium in the United States.

Audi Field is a soccer-specific stadium in Buzzard Point in Washington, D.C. It is the home stadium for both of Washington, D.C.’s professional soccer teams, D.C. United in Major League Soccer and Washington Spirit in the National Women’s Soccer League, as well as housing the DC Defenders of the XFL. The stadium seats 20,000 people.

D.C. United is a professional soccer club based in Washington, D.C. that competes in the Eastern Conference of Major League Soccer, the top tier of American soccer. Domestically, the club has won four MLS Cups, four Supporters Shields, three U.S. Open Cups and six Eastern Conference championships. In international competitions, the club has one CONCACAF Champions League title and one Copa Interamericana, being the only American team to win the latter. In terms of trophies won, it is the joint-most successful overall club in American soccer.

The Washington Navy Yard (WNY) is the former shipyard and ordnance plant of the United States Navy in Southeast Washington, D.C. It is the oldest shore establishment of the U.S. Navy.

Major League Baseball (MLB) is a professional baseball organization and the oldest major professional sports league in the world. MLB is composed of 30 teams, divided equally between the National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. Formed in 1876 and 1901 respectively, the NL and AL cemented their cooperation with the National Agreement in 1903. They remained legally separate entities until 2000, when they merged into a single organization led by the Commissioner of Baseball. MLB is headquartered in Midtown Manhattan. It is considered one of the major professional sports leagues in the United States and Canada.