Federal Triangle station

Arlington Cemetery is a side platformed Washington Metro station in Arlington, Virginia, United States. The station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). The station provides service for only the Blue Line, and is located at the entrance to Arlington National Cemetery, underneath Memorial Drive. There is no public parking near the station except at the cemetery, which is reserved for cemetery visitors. It is the only station that closes earlier than the rest of the system, closing at 7 PM from October to March, and 10 PM from April to September.

Capitol South is a Washington Metro station in the Capitol Hill neighborhood of Washington, D.C., United States. The island-platformed 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.

Crystal City station is an underground Washington Metro station in the Crystal City neighborhood of Arlington, Virginia, United States. The station opened on July 1, 1977 and serves the Blue Line and Yellow Line services, with a Metroway bus rapid transit stop on the surface.

Eastern Market is a Washington Metro station in the Capitol Hill neighborhood of Washington, D.C., United States. The island platformed 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 is located in Southeast D.C. at Pennsylvania Avenue and 7th Street. It is named after the nearby Eastern Market, a historic public marketplace.

Farragut West is a Washington Metro station in downtown Washington, D.C., United States. The side-platformed station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Blue, Silver, and Orange Lines, the station is located just west of Farragut Square with two entrances on I Street at 17th and 18th Streets NW.

Federal Center SW is a Washington Metro station in an area known as the Southwest Federal Center in Washington, D.C., United States. The island-platformed station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA) and is located on the Blue, Orange, and Silver Lines. The station is located at 3rd and D Streets.

Foggy Bottom–GWU Kennedy Center is an Washington Metro station in the Foggy Bottom neighborhood of Washington, D.C., United States. The island-platformed station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Blue, Silver, and Orange Lines, the station is located on I Street on the George Washington University (GWU) campus. It is the last westbound station in the District of Columbia on these lines before they dive under the Potomac River to Virginia.

L'Enfant Plaza is an intermodal transit station complex located at L'Enfant Plaza in the Southwest Federal Center neighborhood of Washington, D.C. It consists of an underground Washington Metro rapid transit station and an elevated Virginia Railway Express commuter rail station.

McPherson Square is a Washington Metro station in Downtown, Washington, D.C., United States. The side-platformed station is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Blue, Silver, and Orange Lines, the station is located between McPherson Square and Franklin Square, with two entrances on I Street at Vermont Avenue and 14th Street NW. This is the main station to access the White House, and the Vermont Avenue exit is directly underneath the Department of Veterans Affairs building.

Pentagon Transit Center is a split platform station on the Washington Metro located adjacent to The Pentagon in Arlington, Virginia. The station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority. Providing service for both the Blue and Yellow Lines, the station is where the two lines diverge and thus acts as a transfer point. Northbound, the Blue Line continues through Virginia and the Yellow Line crosses the Potomac River into the District of Columbia.

Pentagon City station is an underground Washington Metro station in the Pentagon City neighborhood of Arlington, Virginia, United States. It serves the Blue and Yellow Lines.

The 1982 Washington Metro train derailment was an incident involving a single Orange Line Washington Metro train during the afternoon rush hour of January 13, 1982, in Downtown Washington, D.C. in the United States. The train derailed as it was being backed up from an improperly closed rail switch between the Federal Triangle and Smithsonian stations, and caused the deaths of three passengers. Several survivors were trapped for hours, and 25 were injured. The incident was the first resulting in a fatality involving the Metro system and remained as the deadliest incident occurring in the system until the June 22, 2009, collision that resulted in nine fatalities.

Constitution Avenue is a major east–west street in the northwest and northeast quadrants of the city of Washington, D.C., in the United States. It was originally known as B Street, and its western section was greatly lengthened and widened between 1925 and 1933. It received its current name on February 26, 1931, though it was almost named Jefferson Avenue in honor of Thomas Jefferson.

The Federal Triangle is a triangular area in Washington, D.C. formed by 15th Street NW, Constitution Avenue NW, Pennsylvania Avenue NW, and E Street NW. Federal Triangle is occupied by 10 large city and federal office buildings, all of which are part of the Pennsylvania Avenue National Historic Site. Seven of the buildings in Federal Triangle were built by the U.S. federal government in the early and mid-1930s as part of a coordinated construction plan that has been called "one of the greatest building projects ever undertaken" and all seven buildings are now designated as architecturally historic. The Federal Triangle Washington Metro station serves Federal Triangle and the surrounding area.

The Robert F. Kennedy Department of Justice Building, sometimes called Main Justice, is the headquarters of the United States Department of Justice. It houses Department of Justice offices, including the office of the United States Attorney General. The building was completed in 1935. In 2001, it was renamed after Robert F. Kennedy, the 64th Attorney General of the United States.

The Herbert C. Hoover Building is the Washington, D.C. headquarters of the United States Department of Commerce.

The United States Department of Commerce (DOC) is an executive department of the U.S. federal government concerned with creating the conditions for economic growth and opportunity. Among its tasks are gathering economic and demographic data for business and government decision making, and helping to set industrial standards. Its main purpose is to create jobs, promote economic growth, encourage sustainable development and block harmful trade practices of other nations. It is headed by the Secretary of Commerce, who reports directly to the President of the United States and is a member of the president's Cabinet. The Department of Commerce is headquartered in the Herbert C. Hoover Building in Washington, D.C.

The Internal Revenue Service (IRS) is the revenue service for the United States federal government, which is responsible for collecting U.S. federal taxes and administering the Internal Revenue Code, the main body of the federal statutory tax law. It is an agency of the Department of the Treasury and led by the Commissioner of Internal Revenue, who is appointed to a five-year term by the President of the United States. The duties of the IRS include providing tax assistance to taxpayers; pursuing and resolving instances of erroneous or fraudulent tax filings; and overseeing various benefits programs, including the Affordable Care Act.

The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. The order establishing the EPA was ratified by committee hearings in the House and Senate. The agency is led by its administrator, who is appointed by the president and approved by the Senate. The current administrator is Michael S. Regan. The EPA is not a Cabinet department, but the administrator is normally given cabinet rank. The EPA has its headquarters in Washington, D.C., regional offices for each of the agency's ten regions, and 27 laboratories. The agency conducts environmental assessment, research, and education. It has the responsibility of maintaining and enforcing national standards under a variety of environmental laws, in consultation with state, tribal, and local governments. It delegates some permitting, monitoring, and enforcement responsibility to U.S. states and the federally recognized tribes. EPA enforcement powers include fines, sanctions, and other measures. The agency also works with industries and all levels of government in a wide variety of voluntary pollution prevention programs and energy conservation efforts. The agency's budgeted employee level in 2023 is 16,204.1 full-time equivalent (FTE). More than half of EPA's employees are engineers, scientists, and environmental protection specialists; other employees include legal, public affairs, financial, and information technologists. Many public health and environmental groups advocate for the agency and believe that it is creating a better world. Other critics believe that the agency commits government overreach by adding unnecessary regulations on business and property owners.

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.

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.

Metro Center station is the central hub station of the Washington Metro, a rapid transit system in Washington, D.C. The station is located in Downtown, centered on the intersection of 12th Street NW and G Street NW. It is the busiest station in the Metrorail system averaging 7,600 passengers per weekday as of 2022. The Red Line portion of Metro Center station opened on March 27, 1976, as part of the first section of the Metro system.

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.

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.

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.

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.

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.

Smithsonian is a Washington Metro station at the National Mall in Washington, D.C., United States. The side platformed station was opened on July 1, 1977, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). It is a stop on the Blue, Orange and Silver Lines. The station's south entrance is at the southwest corner of Independence Avenue and 12th Street, Southwest, the street elevator is at the northwest corner of the same intersection, and the north entrance is on the south side of the Mall near Jefferson Drive, Southwest.

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.

The federal government of the United States is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, a city within a federal district, five major self-governing territories and several island possessions. The federal government, sometimes simply referred to as Washington, is composed of three distinct branches: legislative, executive, and judicial, whose powers are vested by the U.S. Constitution in the Congress, the president and the federal courts, respectively. The powers and duties of these branches are further defined by acts of Congress, including the creation of executive departments and courts inferior to the Supreme Court.

The Federal Triangle is a triangular area in Washington, D.C. formed by 15th Street NW, Constitution Avenue NW, Pennsylvania Avenue NW, and E Street NW. Federal Triangle is occupied by 10 large city and federal office buildings, all of which are part of the Pennsylvania Avenue National Historic Site. Seven of the buildings in Federal Triangle were built by the U.S. federal government in the early and mid-1930s as part of a coordinated construction plan that has been called "one of the greatest building projects ever undertaken" and all seven buildings are now designated as architecturally historic. The Federal Triangle Washington Metro station serves Federal Triangle and the surrounding area.

The Andrew W. Mellon Auditorium is a 750-seat historic Neoclassical auditorium located at 1301 Constitution Avenue NW in Washington, D.C. The auditorium, which connects two wings of the William Jefferson Clinton Federal Building, is owned by the U.S. government but available for use by the public.

The Robert F. Kennedy Department of Justice Building, sometimes called Main Justice, is the headquarters of the United States Department of Justice. It houses Department of Justice offices, including the office of the United States Attorney General. The building was completed in 1935. In 2001, it was renamed after Robert F. Kennedy, the 64th Attorney General of the United States.

The Herbert C. Hoover Building is the Washington, D.C. headquarters of the United States Department of Commerce.

The United States Department of Commerce (DOC) is an executive department of the U.S. federal government concerned with creating the conditions for economic growth and opportunity. Among its tasks are gathering economic and demographic data for business and government decision making, and helping to set industrial standards. Its main purpose is to create jobs, promote economic growth, encourage sustainable development and block harmful trade practices of other nations. It is headed by the Secretary of Commerce, who reports directly to the President of the United States and is a member of the president's Cabinet. The Department of Commerce is headquartered in the Herbert C. Hoover Building in Washington, D.C.

The J. Edgar Hoover Building is a low-rise office building located at 935 Pennsylvania Avenue NW in Washington, D.C., in the United States. It is the headquarters of the Federal Bureau of Investigation (FBI). Planning for the building began in 1962, and a site was formally selected in January 1963. Design work, focusing on avoiding the blocky, monolithic structure typical of most federal architecture at the time, began in 1963 and was largely complete by 1964. Land clearance and excavation of the foundation began in March 1965; delays in obtaining congressional funding meant that only the three-story substructure was complete by 1970. Work on the superstructure began in May 1971. These delays meant that the cost of the project grew from $60 million to $126.108 million. Construction finished in September 1975, and President Gerald Ford dedicated the structure on September 30, 1975.

The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence. A leading U.S. counterterrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes.

Freedom Plaza, originally known as Western Plaza, is an open plaza in Northwest Washington, D.C., United States, located near 14th Street and Pennsylvania Avenue NW, adjacent to Pershing Park. The plaza features an inlay that partially depicts Pierre (Peter) Charles L'Enfant's plan for the City of Washington. The National Park Service administers the Plaza as part of its Pennsylvania Avenue National Historic Site and coordinates the Plaza's activities.

The National World War I Memorial is a national memorial commemorating the service rendered by members of the United States Armed Forces in World War I. The 2015 National Defense Authorization Act authorized the World War I Centennial Commission to build the memorial in Pershing Park, located at 14th Street and Pennsylvania Avenue NW in Washington, D.C. The park, which has existed since 1981, also contains the John J. Pershing General of the Armies commemorative work. In January 2016, the design commission selected the submission "The Weight of Sacrifice", by a team consisting of Joseph Weishaar, Sabin Howard, Phoebe Lickwar, and GWWO Architects, as the winning design, which is expected to be completed by 2024.

The National Mall is a landscaped park near the downtown area of Washington, D.C., the capital city of the United States. It contains and borders a number of museums of the Smithsonian Institution, art galleries, cultural institutions, and various memorials, sculptures, and statues. It is administered by the National Park Service (NPS) of the United States Department of the Interior as part of the National Mall and Memorial Parks unit of the National Park System. The park receives approximately 24 million visitors each year.

The Smithsonian Institution, or simply the Smithsonian, is a group of museums, education and research centers, the largest such complex in the world, created by the U.S. government "for the increase and diffusion of knowledge". Founded on August 10, 1846, it operates as a trust instrumentality and is not formally a part of any of the three branches of the federal government. The institution is named after its founding donor, British scientist James Smithson. It was originally organized as the United States National Museum, but that name ceased to exist administratively in 1967.