Rosaryville is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland, United States beside U.S. Route 301. The population was 10,697 at the 2010 census, including housing developments and rural open space. It was named for a local Roman Catholic church.
Population: 10,697
Latitude: 38° 45' 24.41" N
Longitude: -76° 48' 34.88" W
The National Law Enforcement Officers Memorial in Washington, D.C., at Judiciary Square, honors 20,267 U.S. law enforcement officers who have died in the line of duty throughout history. The National Law Enforcement Officers Memorial Fund was establ…
The Lorton Reformatory, once known as Occoquan Workhouse, was a prison built for the District of Columbia, United States, in 1910 that closed in 2001. It was operated by the District of Columbia Department of Corrections.
The Fashion Centre at Pentagon City, also known as Pentagon City Mall, is an upscale shopping mall in Arlington, Virginia. It is situated in the Pentagon City neighborhood on the lower levels of the Washington Tower office building, former home of M…
Accokeek is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland, United States, located about 12 miles (19 km) south of Washington, D.C. The population was 10,573 at the 2010 census.
Washington-Lee High School (W-L) is one of three traditional public high schools in the Arlington Public Schools district in Arlington, Virginia, covering grades 9-12. As of 2011, the school had over 2,000 students and 120 teachers.
The Washington meridians are four meridians that were used as prime meridians in the United States and pass through Washington, D.C..
The Walter E. Washington Convention Center is a 2,300,000-square-foot (210,000 m2) convention center located in Washington, D.C., USA, owned and operated by the city's convention arm, Events DC. Designed by the Atlanta-based architecture firm Thomps…
Southeastern University was a private, non-profit undergraduate and graduate institution of higher education located in southwestern Washington, D.C.. The university lost its accreditation from the Middle States Commission on Higher Education on Aug…
Pentagon City is an unincorporated neighborhood (also called an "urban village") located in the southeast portion of Arlington County, Virginia, near The Pentagon and Arlington National Cemetery.
Mount Vernon is a census-designated place (CDP) and unincorporated community in Fairfax County, Virginia, United States.
Jefferson Pier, Jefferson Stone, or the Jefferson Pier Stone, in Washington, D.C., marks the second prime meridian of the United States even though it was never officially recognized, either by presidential proclamation or by a resolution or act of …
The Washington Hilton, which was officially known as the Hilton Washington for a period in the early 21st century and is sometimes referred to colloquially as the Hinckley Hilton by locals, is a hotel in Washington, D.C.
Arlington Hall (also called Arlington Hall Station) was a former girl's school and the headquarters of the United States Army's Signal Intelligence Service (SIS) cryptography effort during World War II. The site presently houses the George P. Shultz…
The Zero Milestone is a zero mile marker monument in Washington, D.C. intended as the initial milestone from which all road distances in the United States should be reckoned when it was built. At present, only roads in the Washington, D.C.
The New Executive Office Building (NEOB) is a U.S.
The National Museum of African Art is an African art museum located in Washington, D.C., United States. The museum is one of nineteen under the wing of the Smithsonian Institution.
The Hughes Memorial Tower is a radio tower located in Washington, D.C. at 6001 Georgia Avenue, near the intersection of 9th Street, NW, and Peabody Street, NW. Built on January 15, 1989, the tower is positioned at (38°57′47″N77°1′36″W) and at an el…
Glover Park is a neighborhood in northwest Washington, D.C., about a half mile north of Georgetown and just west of the United States Naval Observatory and Number One Observatory Circle (the Vice President's mansion). Every morning and evening, Glov…