Question: Where is  unincorporated area and census-designated place which , Takoma Langley Crossroads Transit Center is in located 

full_context: Document 1: Laurier station (OC Transpo): Laurier Transitway Station is at a three-street intersection where the Mackenzie King Bridge and Waller Street meet the OC Transpo Transitway, very close to Nicholas Street. Stewart Street begins at Waller Street a few metres away. The other end of the stop is located at the intersection of Laurier Avenue and the Transitway (Which has since been converted from a Bus Rapid Transit line to an O-Train Confederation Light Rail Line).
Document 2: MTA Maryland bus service: The Maryland Transit Administration provides the primary public bus service for the Baltimore Metropolitan Area and commuter bus service in other parts of the state of Maryland. There are currently 76 bus routes, which include 43 LocalLink routes, 12 High Frequency CityLink Routes routes, 11 express bus routes (which operate from various suburbs to downtown Baltimore), 19 commuter bus routes, and 5 Intercounty Connector or "ICC" routes (which operate from various locations mainly in central Maryland to Washington D.C. or various Metrorail stations). The local and commuter bus routes operate in conjunction with one subway line, three light rail lines, MARC train service, and various connections to other transit agencies.
Document 3: Metropolitan Branch Trail: The Metropolitan Branch Trail, also called the Met Branch Trail, is an 8 mi planned rail trail will run from the Silver Spring, Maryland Transit Center to Union Station in the District of Columbia. It serves to extend the Capital Crescent Trail where it merges with the active WMATA/CSX railroad into the National Capital. At Fort Totten a connector trail to the Northwest Branch Trail of the Anacostia Tributary Trail System at Hyattsville, Maryland will be constructed; and an on-street connection to the National Mall will be constructed from Union Station. When completed, the Metropolitan Branch Trail will serve as part of the East Coast Greenway.
Document 4: Landover, Maryland: Landover is an unincorporated community and census-designated place in Prince George's County, Maryland, United States. As of the 2010 census it had a population of 23,078.
Document 5: Harbor Gateway Transit Center: Harbor Gateway Transit Center (formerly Artesia Transit Center) is a Metro Silver Line station and a large bus station at southern end of the Harbor Transitway located in the southwest corner of Interstate 110 (Harbor Freeway) and State Route 91 (Gardena Freeway) in Harbor Gateway close to Carson. The station has 12 bus bays and 900 park and ride spaces, and is the southern terminus of the Metro Silver Line (line 910 only). Many passengers connect to this station from other buses to transfer to the Silver Line. Public restrooms for passengers as began installation in October 2012 and opened in February 2013. The nextrip bus screens were installed in November 2012 and became fully functional in April 2013. The large hub is undergoing station improvements.
Document 6: Forestville, Maryland: Forestville is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland, United States. The population was 12,353 at the 2010 census. The community is a mixture of garden apartments, single-family homes, and shopping centers built mostly from the 1930s through 1970s, adjacent to the incorporated town of District Heights, and has a majority African-American population. It is convenient to the Capital Beltway (I-95/I-495), Maryland Route 4 (which has department stores and shopping centers), and for employees of Andrews Air Force Base and the U.S. Census Bureau. It is a few miles from Metrorail's Blue and Green lines. Residents may attend Mount Calvary Catholic School, Forestville, Suitland, or Bishop McNamara High Schools. A notable former resident was Steny Hoyer, now Democratic Leader of the United States House of Representatives.
Document 7: Lincoln Fields station: Lincoln Fields is a station on Ottawa's transitway located at Carling Avenue and the Sir John A. Macdonald Parkway. It is adjacent but not connected to nearby Lincoln Heights Galleria Shopping Centre. It is the main western hub of the transitway system and has a ticket sales and information office as well as a small convenience store. Many express services serving the eastern end of the city use this station as its western terminus, particularly when the next run of that bus starts in the west end. Like Hurdman Station in the east, the transitway routes branch off in two directions: westward to Kanata and Stittsville, and southward to Barrhaven. The western branch of the transitway from this point is currently incomplete, forcing westbound routes to use existing streets such as Carling Avenue and the Queensway.
Document 8: Red Bird Transit Center: Red Bird Transit Center is a small bus-only station located on Highway 67 and Hampton Rd. in Dallas, Texas (U.S.A.). It is owned and operated by Dallas Area Rapid Transit, whose buses mostly serve Dallas Executive Airport and Southwest Center Mall within this transit center.
Document 9: Langley, Virginia: Langley is an unincorporated community in the census-designated place of McLean in Fairfax County, Virginia, United States. Langley is often used as a metonym for the Central Intelligence Agency (CIA), as it is home to its headquarters, the George Bush Center for Intelligence. The land which makes up Langley today once belonged to Thomas Lee, former Crown Governor of the Colony of Virginia from 1749 to 1750. Lee’s land was named Langley in honor of Langley Hall, which was part of the Lee home estate in Shropshire, England. In 1839, 700 acres of land was purchased by Benjamin Mackall from the Lee family, while keeping the name.
Document 10: Takoma Langley Crossroads Transit Center: The Takoma Langley Crossroads Transit Center is a bus transit center in Langley Park, Maryland. It is at the intersection of University Boulevard and New Hampshire Avenue, and is the largest bus-only transfer in the Washington, D.C. metropolitan area. It is a future transfer point for the Purple Line.
Document 11: Laurel, Maryland: Laurel is a city in northern Prince George's County, Maryland, in the United States, located almost midway between Washington, D.C., and Baltimore on the banks of the Patuxent River. Founded as a mill town in the early 19th century, the arrival of the Baltimore & Ohio Railroad in 1835 expanded local industry and later enabled the city to become an early commuter town for Washington and Baltimore workers. Largely residential today, the city maintains a historic district centered on its Main Street, highlighting its industrial past.
Document 12: Maryland-National Capital Park Police: The Maryland-National Capital Park Police (MNCPP) is the law enforcement branch of the Maryland-National Capital Park and Planning Commission (MNCPPC) and has two divisions, one in Prince George's County and one in Montgomery County in Maryland. The MNCPP in Prince George's County is also known as "Maryland Park Police" or "Maryland Park." The MNCPP in Montgomery County is known as "The Montgomery County Park Police"
Document 13: Langley Park, Maryland: Langley Park is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland. It is located inside the Capital Beltway, on the northwest edge of Prince George's County, bordering Montgomery County, Maryland. It is surrounded by the communities of Adelphi, Silver Spring, Takoma Park, Carole Highlands, and Lewisdale. The neighborhood is contained between University Boulevard to the south, the Anacostia River to the north, the Prince Georges / Montgomery county line to the west, and Phelps Road to the east. As of the 2010 census, it had a population of 18,755.
Document 14: Gaithersburg, Maryland: Gaithersburg ( ), officially the City of Gaithersburg, is a city in Montgomery County, Maryland. At the time of the 2010 U.S. Census, Gaithersburg had a population of 59,933, making it the fourth largest incorporated city in the state, behind Baltimore, Frederick, and Rockville. Gaithersburg is located to the northwest of Washington, D.C., and is considered a suburb and a primary city within the Washington–Arlington–Alexandria, DC–VA–MD–WV Metropolitan Statistical Area. Gaithersburg was incorporated as a town in 1878 and as a city in 1968.
Document 15: Rose Quarter Transit Center: Rose Quarter Transit Center is a light rail station in the MAX system and a TriMet bus transit center, and is located in the Rose Quarter area of Portland, Oregon, a part of the Lloyd District. It is served by the Blue, Green and Red Lines. It is currently the 7th stop eastbound on the Eastside MAX as well as the first stop after crossing the Willamette River on the Steel Bridge. Two hundred yards west of the station is the Interstate/Rose Quarter station on the MAX Yellow Line.
ground_truth: Prince George's County, Maryland