Stadium–Armory station

The D.C. Armory is an armory and a 10,000-seat multi-purpose arena in the eastern United States, located in Washington, D.C., east of the U.S. Capitol building. Managed by the Washington Convention and Sports Authority, the Armory was constructed and opened 82 years ago in 1941, as the headquarters, armory, and training facility for the District of Columbia National Guard. In recent years it has also become a venue for a broad range of events. Adjacent to the northeast is RFK Stadium, which opened in 1961.

Barney Circle is a small residential neighborhood located between the west bank of the Anacostia River and the eastern edge of Capitol Hill in southeast Washington, D.C., in the United States. The neighborhood is characterized by its sense of community, activism, walkability, and historic feel. The neighborhood's name derives from the eponymous former traffic circle Pennsylvania Avenue SE just before it crosses the John Philip Sousa Bridge over the Anacostia. The traffic circle is named for Commodore Joshua Barney, Commander of the Chesapeake Bay Flotilla in the War of 1812.

Kingman Park is a residential neighborhood in the Northeast quadrant of Washington, D.C., the capital city of the United States. Kingman Park's boundaries are 15th Street NE to the west; C Street SE to the south; Benning Road to the north; and Anacostia Park to the east. The neighborhood is composed primarily of two-story brick rowhouses. Kingman Park is named after Brigadier General Dan Christie Kingman, the former head of the United States Army Corps of Engineers.

Capitol Hill, in addition to being a metonym for the United States Congress, is the largest historic residential neighborhood in Washington, D.C., stretching easterly in front of the United States Capitol along wide avenues. It is one of the oldest residential neighborhoods in Washington, D.C., and, with roughly 35,000 people in just under 2 square miles (5 km2), it is also one of the most densely populated.

Robert F. Kennedy Memorial Stadium, commonly known as RFK Stadium and originally known as District of Columbia Stadium, is a defunct multi-purpose stadium in Washington, D.C. It is located about two miles (3 km) due east of the U.S. Capitol building, near the west bank of the Anacostia River and next to the D.C. Armory. Opened in 1961, it was owned by the federal government until 1986.

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 District of Columbia Jail or the D.C. Central Detention Facility is a jail run by the District of Columbia Department of Corrections in Washington, D.C., United States. The Stadium–Armory station serves the D.C. Jail. The majority of male inmates housed in the Central Detention Facility are awaiting adjudication of cases or are sentenced for misdemeanor offenses. Female inmates in the custody of the D.C. Department of Corrections are housed at the adjacent Correctional Treatment Facility. After the National Capital Revitalization and Self-Government Improvement Act of 1997, sentenced felons are transferred to the Federal Bureau of Prisons.

The District of Columbia National Guard is the branch of the United States National Guard based in the District of Columbia. It comprises both the D.C. Army National Guard and the D.C. Air National Guard components.

The Congressional Cemetery, officially Washington Parish Burial Ground, is a historic and active cemetery located at 1801 E Street, SE, in Washington, D.C., on the west bank of the Anacostia River. It is the only American "cemetery of national memory" founded before the Civil War. Over 65,000 individuals are buried or memorialized at the cemetery, including many who helped form the nation and the city of Washington in the early 19th century.

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.

Buzzard Point is an urbanized area located on the peninsula formed by the confluence of the Potomac and Anacostia Rivers in the southwest quadrant of Washington, D.C.

Ronald Reagan Washington National Airport, sometimes referred to colloquially as National Airport, Washington National, Reagan National, DCA, Reagan, or simply National, is an airport in Arlington County, Virginia, across the Potomac River from Washington, D.C. It is the smaller of two airports operated by the Metropolitan Washington Airports Authority (MWAA) that serve the Washington metropolitan area around Washington, D.C.; the larger is Dulles International Airport about 25 miles (40 km) to the west in Fairfax and Loudoun counties. The airport is 5 miles (8.0 km) from downtown Washington, D.C., and the city is visible from the airport.

Robert F. Kennedy Memorial Stadium, commonly known as RFK Stadium and originally known as District of Columbia Stadium, is a defunct multi-purpose stadium in Washington, D.C. It is located about two miles (3 km) due east of the U.S. Capitol building, near the west bank of the Anacostia River and next to the D.C. Armory. Opened in 1961, it was owned by the federal government until 1986.

Ballston–MU is a side-platformed Washington Metro station in Arlington County, Virginia. The station opened on December 1, 1979, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). The station is part of the Orange and Silver Lines and serves the transit-oriented community of Ballston, Ballston Quarter, and Marymount University (MU).

Addison Road–Seat Pleasant is a rapid-transit railway station on the Washington Metro's Blue and Silver Lines. It is operated by the Washington Metropolitan Area Transit Authority, who opened it in 1980. It was the eastern end of the Blue Line until 2004. The station is in Seat Pleasant on Central Avenue, although its official address puts it in Capitol Heights.

A pocket track, tail track, or reversing siding is a rail track layout which allows trains to park off the main line. This type of track layout differs from a passing loop in that the pocket track is usually located between two main lines, rather than off to the side.

Minnesota Avenue is an island-platformed Washington Metro station in the Central Northeast/Mahaning Heights neighborhood of Northeast Washington, D.C., 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 last station East Of The River, and the last above ground station for westbound trains until East Falls Church; west of the station, trains cross over the Anacostia River, then curve over RFK Stadium parking lots before descending underground.

Prince George's County is a county located in the U.S. state of Maryland bordering the eastern portion of Washington, D.C. As of the 2020 U.S. census, the population was 967,201, making it the second-most populous county in Maryland, behind Montgomery County. The 2020 census counted an increase of nearly 104,000 in the previous ten years. Its county seat is Upper Marlboro. It is the largest and the second most affluent African American-majority county in the United States, with five of its communities identified in a 2015 top ten list.

Downtown Largo is an island-platformed Washington Metro station in Lake Arbor census-designated place, unincorporated Prince George's County, Maryland, United States, with a Largo postal address.

A transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits. A varying current in any coil of the transformer produces a varying magnetic flux in the transformer's core, which induces a varying electromotive force (EMF) across any other coils wound around the same core. Electrical energy can be transferred between separate coils without a metallic (conductive) connection between the two circuits. Faraday's law of induction, discovered in 1831, describes the induced voltage effect in any coil due to a changing magnetic flux encircled by the coil.

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.

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.

Franconia–Springfield is a Washington Metro rapid transit station and Virginia Railway Express commuter rail station located in Springfield, Virginia, United States. The station is the southwestern terminus of the Metro Blue Line and an intermediate station on the VRE Fredericksburg Line. It is also a major bus terminal for Fairfax Connector buses, plus other local and intercity bus routes. The station has one island-platform serving the two Metro tracks, plus two side platforms serving the RF&P Subdivision on which the Fredericksburg Line runs.

Ashburn station is a Washington Metro station in Loudoun County, Virginia, United States, that serves as the Silver Line's western terminus. Originally planned to begin operation in 2018, the station opened on November 15, 2022.

Rosslyn is the westernmost station on the shared segment of the Blue, Orange, and Silver lines of the Washington Metro. It is located in the Rosslyn neighborhood of Arlington, Virginia, United States. Rosslyn is the first station in Virginia heading westward from the District on the Orange and Silver Lines and southward on the Blue Lines. It is one of four interchange points on the Metrorail system west of the Potomac River and located in a growing business district.

Independence Avenue is a major east-west street in the southwest and southeast quadrants of the city of Washington, D.C., in the United States, running just south of the United States Capitol. Originally named South B Street, Independence Avenue SW was constructed between 1791 and 1823. Independence Avenue SE was constructed in pieces as residential development occurred east of the United States Capitol and east of the Anacostia River. Independence Avenue SW received its current name after Congress renamed the street in legislation approved on April 13, 1934. Independence Avenue SW originally had its western terminus at 14th Street SW, but was extended west to Ohio Drive SW between 1941 and 1942. The government of the District of Columbia renamed the portion of the road in the southeast quadrant of the city in 1950.

The Blue Line is a rapid transit line of the Washington Metro system, consisting of 27 stations in Fairfax County, Alexandria and Arlington, Virginia; the District of Columbia; and Prince George's County, Maryland, United States. The Blue Line runs from Franconia–Springfield to Downtown Largo. The line shares tracks with the Orange Line for 13 stations, the Silver Line for 18, and the Yellow Line for six. Only three stations are exclusive to the Blue Line.

Potomac Avenue is an island-platformed Washington Metro station bordering the Barney Circle, Capitol Hill and Hill East neighborhoods of Southeast Washington, D.C., United States. The station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). The station currently provides service for the Blue, Orange, and Silver Lines. The station serves a dense residential area of Southeast Washington around Potomac Avenue and is located at 14th and G Streets.

The Silver Line is a rapid transit line of the Washington Metro system, consisting of 34 stations in Loudoun County, Fairfax County and Arlington County, Virginia, Washington, D.C., as well as Prince George's County, Maryland. The Silver Line runs from Ashburn in Virginia to Downtown Largo in Maryland. Five stations, from both lines' eastern terminus at Downtown Largo to Benning Road, are shared with the Blue Line alone; thirteen stations, from Stadium–Armory to Rosslyn, with both the Orange Line and Blue Lines; and five stations from Court House to East Falls Church with the Orange Line alone. Only the five stations of Phase 1, which began service on July 26, 2014, and the six stations of Phase 2, which began service on November 15, 2022, are exclusive to the Silver Line.

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.

The D.C. Armory is an armory and a 10,000-seat multi-purpose arena in the eastern United States, located in Washington, D.C., east of the U.S. Capitol building. Managed by the Washington Convention and Sports Authority, the Armory was constructed and opened 82 years ago in 1941, as the headquarters, armory, and training facility for the District of Columbia National Guard. In recent years it has also become a venue for a broad range of events. Adjacent to the northeast is RFK Stadium, which opened in 1961.

Eastern High School is a public high school in Washington, D.C. As of the 2021–2022 school year, it educates 735 students in grades 9 through 12. The school is located in the eastern edge of the Capitol Hill neighborhood, at the intersection of 17th Street and East Capital Street Northeast. Eastern was a part of the District of Columbia Public Schools restructuring project, reopening in 2011 to incoming first-year students and growing by a grade level each year. It graduated its first class in 2015.

Kingman Island and Heritage Island are islands in Northeast and Southeast Washington, D.C., in the Anacostia River. Both islands are man-made, built from material dredged from the Anacostia River and completed in 1916. Kingman Island is bordered on the east by the Anacostia River, and on the west by 110-acre (45 ha) Kingman Lake. Heritage Island is surrounded by Kingman Lake. Both islands were federally owned property managed by the National Park Service until 1995. They are currently owned by the D.C. government, and managed by Living Classrooms National Capital Region. Kingman Island is bisected by Benning Road and the Ethel Kennedy Bridge, with the southern half of the island bisected again by East Capitol Street and the Whitney Young Memorial Bridge. As of 2010, Langston Golf Course occupied the northern half of Kingman Island, while the southern half of Kingman Island and all of Heritage Island remained largely undeveloped. Kingman Island, Kingman Lake and nearby Kingman Park are named after Brigadier General Dan Christie Kingman, the former head of the United States Army Corps of Engineers.

Lincoln Park is the largest urban park located in the Capitol Hill neighborhood of Washington, D.C. It was known historically as Lincoln Square. From 1862 to 1865, it was the site of the largest hospital in Washington, DC: Lincoln Hospital.

The Congressional Cemetery, officially Washington Parish Burial Ground, is a historic and active cemetery located at 1801 E Street, SE, in Washington, D.C., on the west bank of the Anacostia River. It is the only American "cemetery of national memory" founded before the Civil War. Over 65,000 individuals are buried or memorialized at the cemetery, including many who helped form the nation and the city of Washington in the early 19th century.

The Anacostia Riverwalk Trail is a multi-use trail system in Washington, DC, which, when complete, will be ~25 miles long, spanning both sides of the Anacostia River, the Washington Channel waterfront, and projecting into neighborhoods away from the Anacostia. It has more recently been branded as part of a larger Anacostia Riverwalk Trail Network which includes an additional 8 segments and 15 miles of trail. On the north end it connects to the Anacostia Tributary Trail System; on the south end it will connect to the Oxon Hill Farm Trail and on the west it connects to the Rock Creek Park Trail and the 14th Street Bridge. Of the 19 planned segments, 14 are complete for a combined total of 16 miles.

The United States National Arboretum is an arboretum in northeast Washington, D.C., operated by the United States Department of Agriculture's Agricultural Research Service. It was established in 1927 by an act of Congress after a campaign by USDA Chief Botanist Frederick Vernon Coville.