Patuxent Wildlife Research Center

Duvall Bridge is an historic single-lane bridge over the Patuxent River near Laurel, Maryland. A bridge has been located on this site since the mid-18th century although the current bridge is estimated to have been constructed circa 1907. The first bridge was constructed to serve the mill at the 450-acre plantation of Dr. Charles Duvall "Goodwood" renamed later to "Gladswood". The Duvall family had arrived in Anne Arundel County with arrival of Mareen Duvall in 1650. Mareen Duvall's Middle Plantation is downriver on the same path, now called Davidsonville Road. The Steel bridge was constructed in 1907. The bridge provided water crossing for the main Baltimore-Washington telegraph lines following "telegraph road". In 1936, the Patuxent Wildlife Research Center was created on the land, and the bridge was transferred to the federal government in 1941. A plaque was installed in 1966 by the Duvall society. The bridge was condemned in 1977 after flooding. The bridge was rehabilitated in 2012 and serves as a connection between the central tract and north tract of Patuxent Research Refuge. Although a common bridge type, Duvall Bridge is one of only two surviving truss bridges in Prince George's County, along with Governor's Bridge. The Duvall bridge has a cross braced deck for wooden planking. The bridge has a plaque noting the Anne Arundel county commissioners of 1907: G.D. Ridout J.H. Wayson J.M. Beard H.D. Cook J.S. Smith W.T. Wells A.A. Shipley

The Bowie Railroad Buildings comprise three small frame structures at the former Bowie train station, located at the junction of what is now the Northeast Corridor and the Pope's Creek Subdivision in the town center of Bowie, Maryland. The complex includes a single-story freight depot, a two-story interlocking tower, and an open passenger shed. The station was served by passenger trains from 1872 until 1989, when it was replaced by Bowie State station nearby. The buildings were restored in 1992 as the Bowie Railroad Museum and added to the National Register of Historic Places in 1998.

The U.S. State of Maryland currently has 12 statistical areas that have been delineated by the Office of Management and Budget (OMB). On March 6, 2020, the OMB delineated three combined statistical areas, seven metropolitan statistical areas, and two micropolitan statistical areas in Maryland.

The Don S. S. Goodloe House, a 1915–16 Colonial Revival style building veneered with brick, is significant for its association with Don Speed Smith Goodloe, the first principal of the Maryland Normal and Industrial School. The school, now Bowie State University, was Maryland's first postsecondary school for African Americans. As principal of the school from its opening in 1911 until 1921, Goodloe directed and managed this public institution through its formative years, a period characterized by the state's unwillingness to provide adequate funding for the housing and training of the students, while two white normal schools under the state were well funded.Forced to provide his own housing, Goodloe had this large and commodious house built to accommodate not only his family, but also students for which he received additional income from the state. The house was designed by John A. Moore, an African American architect from Washington, D.C. Goodloe occupied the house until his death in 1959. It remained in the possession of Goodloe's heirs until 1990. The Goodloe house is the only building from the college's early period still standing. It is currently named the Goodloe Alumnihouse at Bowie State University. It was listed on the National Register of Historic Places in 1988.

The Spacecraft Magnetic Test Facility, also known historically as the Attitude Control Test Facility, is an experimental spacecraft test facility at the Goddard Space Flight Center in Greenbelt, Maryland, United States. It was built in 1966 to allow the evaluation of magnetic movement in crewed and uncrewed spacecraft, and for the precision calibration of magnetometers used in space flight. The building is constructed of non-magnetic materials and contains a magnetic coil system that allows the cancellation of the Earth's magnetic field. This unique building was designated a National Historic Landmark in 1985.The facility is currently managed by the Goddard Mechanical Systems Division.

Snowden Hall is a historic house located on the grounds of the Patuxent Wildlife Research Center, outside Laurel in Prince George's County, Maryland, United States. It stands on open rolling ground approximately 3⁄4-mile west of the Patuxent River.

The Patuxent Research Refuge is a National Wildlife Refuge in Prince George's County, Maryland, United States, established in 1936 by executive order of President Franklin D. Roosevelt. It is the only National Wildlife Refuge in the country established to support wildlife research. With land surrounding the Patuxent and Little Patuxent Rivers between Washington, D.C., and Baltimore, Maryland, the refuge has grown from the original 2,670 acres (10.8 km2) to its present size of over 12,800 acres (52 km2) and encompasses land formerly managed by the Departments of Agriculture and Defense. Throughout decades of change, Patuxent's mission of conserving and protecting the nation's wildlife and habitat through research and wildlife management techniques has remained virtually unchanged.About 1,100 species of vascular plants have been reported on the refuge.Patuxent Research Refuge supports a wide diversity of wildlife in forest, meadow, and wetland habitats. The land is managed to maintain biological diversity and to protect and benefit native and migratory bird species. During the fall and spring migrations, many waterfowl species stop to rest and feed. Over 270 species of birds occur on the refuge. Bald eagles are occasionally seen feeding on the refuge. Increasing forest fragmentation in the area caused by urban development has damaged many populations of neotropical migratory birds. The refuge is one of the largest forested areas in the mid-Atlantic region and provides critical breeding habitat and wintering habitat for these species. Patuxent Research Refuge is divided into three areas: 1) North Tract, which offers hunting, fishing, wildlife observation, trails, and many interpretive programs; 2) Central Tract, where the headquarters for both the refuge and the USGS Patuxent Wildlife Research Center are located, as well as research study sites; and 3) South Tract, which has the National Wildlife Visitor Center, trails, and many educational programs. The North Tract and the National Wildlife Visitor Center are the only areas open for visitor activities.The National Wildlife Visitor Center at the Patuxent Research Refuge is the nation's largest center for environmental science and education operated by the United States Department of the Interior.In 1996, three women were murdered on the Patuxent Research Refuge near the Patuxent Wildlife Research Center. One of the men involved, Dustin Higgs, was executed for the crime.

Bowie State station is a regional rail station on the Northeast Corridor, located adjacent to the campus of Bowie State University in Bowie, Maryland. It is served by MARC Penn Line commuter rail trains. The station is located on a three-track section of the Northeast Corridor, with two side platforms next to the outer tracks.

Bowie State University (Bowie State or BSU) is a public historically black university in Prince George's County, Maryland, north of Bowie. It is part of the University System of Maryland. Founded in 1865, Bowie State is Maryland's oldest historically black university and one of the ten oldest in the country. Bowie State is a member-school of the Thurgood Marshall College Fund.

The Reid Temple A.M.E. Church is an African Methodist Episcopal megachurch located in Glenn Dale, Maryland, USA to the northeast of Washington, DC. In 2008, Outreach Magazine reported that attendance was 7,500, making it the 88th largest church in the US at that time. Reid Temple is located in Glenn Dale, Maryland with a membership of well over 6,000 persons.

Bulldogs Stadium is an American football stadium in Bowie, Maryland. The stadium opened in 1958, and serves at the home of the Bowie State University Bulldogs college football team. The stadium's capacity is 2,964. The school added turf and a new fieldhouse in 2015.

Glenn Dale is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland, United States. The population was 14,698 at the 2020 census. Glenn Dale is home to the Glenn Dale Hospital, an abandoned sanatorium, and the USDA Plant Introduction Station.