where is union station in washington dc located
50 Massachusetts Avenue NE
title: Washington Union Station text: Washington Union Station Washington Union Station is a major train station, transportation hub, and leisure destination in Washington, D.C. Opened in 1907, it is Amtrak's headquarters and the railroad's second-busiest station with annual ridership of just under 5 million and the ninth-busiest in overall passengers served in the United States. The station is the southern terminus of the Northeast Corridor, an electrified rail line extending north through major cities including Baltimore, Philadelphia, New York City, and Boston and the busiest passenger rail line in the nation. An intermodal facility, Union Station also serves MARC and VRE commuter rail services, the title: Union Station (Washington Metro) text: Union Station (Washington Metro) Union Station is a Washington Metro station in Washington, D.C. on the Red Line. It has a single underground island platform. The station is located in the Northeast quadrant of the city under the western end of Union Station, the main train station for Washington, where connections can be made to Amtrak intercity trains, as well as Virginia Railway Express and MARC commuter rail trains to suburbs in Virginia, Maryland, and West Virginia. The station was originally named "Union Station–Visitor Center" but when the National Visitor Center there failed, it was renamed Union Station. One or title: Washington, D.C. text: rapid transit system in the country. Metrobus serves over 400,000 riders each weekday and is the nation's fifth-largest bus system. The city also operates its own DC Circulator bus system, which connects commercial areas within central Washington. Union Station is the city's main train station and services approximately 70,000 people each day. It is Amtrak's second-busiest station with 4.6 million passengers annually and is the southern terminus for the Northeast Corridor and Acela Express routes. Maryland's MARC and Virginia's VRE commuter trains and the Metrorail Red Line also provide service into Union Station. Following renovations in 2011, Union Station became title: Union Station (Washington Metro) text: station and Massachusetts Avenue and the other at the northern end emptying onto 1st Street NE and to the main boarding concourse. Union Station (Washington Metro) Union Station is a Washington Metro station in Washington, D.C. on the Red Line. It has a single underground island platform. The station is located in the Northeast quadrant of the city under the western end of Union Station, the main train station for Washington, where connections can be made to Amtrak intercity trains, as well as Virginia Railway Express and MARC commuter rail trains to suburbs in Virginia, Maryland, and West Virginia. The title: Washington Union Station text: on a northbound train, which then departs north towards Baltimore, Philadelphia, New York, and eventually Boston. The Red Line Metrorail station of the same name is underground beneath the western side of the building. Entrances are located inside Union Station with direct access from the high-level MARC and Amtrak platforms, from the east side of First Street NE, or from just outside the station at Massachusetts Avenue NE, providing access to the main concourse. On August 1, 2011, John Porcari, the United States Deputy Secretary of Transportation, announced that Union Station would begin serving intercity buses operated by Greyhound Lines,