Downsville is an unincorporated community and census-designated place (CDP) in southwestern Washington County, Maryland, United States.
 Its population was 355 as of the 2010 census.
 It is southeast of Williamsport, Maryland on Maryland Route 63 and on Maryland Route 632 southwest of Hagerstown, Maryland.
 It is officially included in the Hagerstown Metropolitan Area (Hagerstown-Martinsburg, MD-WV Metropolitan Statistical Area).
Maryland Route 197 (MD 197) is a state highway in the U.S. state of Maryland.
 Known for most of its length as Laurel Bowie Road, the state highway runs 14.64 mi from U.S. Route 301 (US 301) in Bowie north to MD 198 in Laurel.
 MD 197 serves as the main connection between Bowie and Laurel in northern Prince George's County.
 The highway also provides access to Patuxent Wildlife Research Center and Bowie State University.
 MD 197 also connects US 50 in Bowie and the Baltimore–Washington Parkway in South Laurel with the Bowie State MARC station.
Randolph Road is a county highway in the U.S. state of Maryland.
 The highway is the major component of a mostly four- to six-lane 16.8 mi highway spanning southern Montgomery County and northwestern Prince George's County that also includes Montrose Road, Montrose Parkway, and Cherry Hill Road, and forms an important link between eastern Montgomery County and Rockville.
 Montrose Road begins at Maryland Route 189 (MD 189) in Potomac.
 The highway heads east through a junction with Interstate 270 (I-270) before the main course continues as Montrose Parkway in North Bethesda.
 Montrose Parkway continues through a junction with MD 355, east of which the highway becomes Randolph Road.
 Randolph Road intersects MD 586 and MD 185 in Wheaton, MD 97 in Glenmont, and MD 650 in Colesville.
 The highway continues southeast toward Fairland, where it meets U.S. Route 29 (US 29).
 The highway continues from US 29 as Cherry Hill Road through an intersection with MD 212 in Calverton before reaching its eastern end at US 1 in College Park.
Snow Hill is a manor house located south of Laurel, Maryland, off Maryland Route 197, in Prince George's County.
 Built between 1799 and 1801, the 1 1/2-story brick house is rectangular, with a gambrel roof, interior end chimneys, and shed dormers.
 It has a center entrance with transom and a small gabled porch.
 A central hall plan was used, with an elaborate interior and corner cupboards.
 The original south wing was removed and rebuilt, and the home restored in 1940.
 The Late Georgian style house was the home of Samuel Snowden, part owner of extensive family ironworks, inherited from his father Richard Snowden.
 and is now owned and operated by the Maryland-National Capital Park and Planning Commission as a rental facility.
Seat Pleasant is an incorporated city in Prince George's County, Maryland, United States, immediately east of Washington D.C. The population was 4,542 at the 2010 census.
 Two state highways run through it — Maryland Route 704 (now called Martin Luther King Highway and previously named George Palmer Highway in honor of banker and community leader George Palmer) and Maryland Route 214 (Central Avenue).
 The Washington Metro's Blue and Silver Lines are nearby.
 The Washington Redskins stadium is east of Seat Pleasant, near the Capital Beltway (I-95/495).
Maryland Route 193 (MD 193) is a state highway in the U.S. state of Maryland.
 Known for most of its length as University Boulevard and Greenbelt Road, the state highway runs 26.07 mi from MD 185 in Kensington east to MD 202 north of Upper Marlboro.
 MD 193 serves as a major east-west commuter route in eastern Montgomery County and northern Prince George's County, connecting Wheaton, Silver Spring, Langley Park, College Park, and Greenbelt.
 The state highway also provides the primary access to the University of Maryland and Goddard Space Flight Center.
 In central Prince George's County, MD 193 is the main north-south highway connecting Glenn Dale and Greater Upper Marlboro with the affluent suburbs of Woodmore and Kettering.
The Baltimore–Washington Parkway (also referred to as the B–W Parkway) is a highway in the U.S. state of Maryland, running southwest from Baltimore to Washington, D.C. The road begins at an interchange with U.S. Route 50 (US 50) and Maryland Route 201 (MD 201) near Cheverly in Prince George's County at the D.C. border, and continues northeast as a parkway maintained by the National Park Service (NPS) to MD 175 near Fort Meade, serving many federal institutions.
 This portion of the parkway is dedicated to Gladys Noon Spellman, a representative of Maryland's 5th congressional district, and has the unsigned Maryland Route 295 (MD 295) designation.
 Commercial vehicles, including trucks, are prohibited within this stretch.
 This section is administered by the NPS' Greenbelt Park unit.
 After leaving park service boundaries the highway is maintained by the state and signed with the MD 295 designation.
 This section of the parkway passes near Baltimore–Washington International Thurgood Marshall Airport.
 Upon entering Baltimore, the Baltimore Department of Transportation takes over maintenance of the road and it continues north to an interchange with Interstate 95 (I-95).
 Here, the Baltimore–Washington Parkway ends and MD 295 continues north unsigned on Russell Street, which carries the route north into downtown Baltimore.
 In downtown Baltimore, MD 295 follows Paca Street northbound and Greene Street southbound before ending at US 40.
Maryland Route 5 (MD 5) is a 74.34 mi long state highway that runs north–south in the U.S. state of Maryland.
 The highway runs from Point Lookout in St. Mary's County north to the Washington, D.C. border in Suitland, Prince George's County.
 MD 5 begins as the two-lane undivided Point Lookout Road which runs from Point Lookout, St. Mary's County, to an intersection with MD 235 in the northern part of the county.
 Point Lookout Road passes through rural areas as well as the county seat of Leonardtown.
 After the MD 235 intersection, the route becomes the four-lane divided Three Notch Road and continues into Charles County, where it becomes Leonardtown Road.
 Here, the route bypasses Hughesville and continues north toward the Waldorf area, which it bypasses to the east on Mattawoman Beantown Road.
 The route merges onto U.S. Route 301 (US 301, Crain Highway) and enters Prince George's County, splitting from US 301 at an interchange in Brandywine.
 From here, MD 5 continues north on Branch Avenue, running through suburban areas, before becoming a freeway as it passes Andrews Air Force Base and interchanges with Interstate 95 (I-95)/I-495 (Capital Beltway).
 Past the Capital Beltway, the route runs through suburban areas of Hillcrest Heights and Suitland before reaching the D.C. border, where Branch Avenue continues, crossing Pennsylvania Avenue and eventually terminating at Randle Circle.
Maryland Route 355 (MD 355) is a 36.75 mi north–south road in western central Maryland in the United States.
 The southern terminus of the route is Friendship Heights, the border between Washington, D.C. and Bethesda, Maryland.
 From there it continues south as Wisconsin Avenue into Washington.
 The northern terminus is just north of an overpass with Interstate 70 (I-70) and U.S. Route 40 (US 40) in the city of Frederick in Frederick County, where the road continues north through Frederick towards MD 26.
 MD 355 serves as a major thoroughfare through Frederick and Montgomery counties, passing through Bethesda, Rockville, Gaithersburg, Germantown, Clarksburg, Hyattstown, Urbana, and Frederick, roughly parallel to I-270.
 The southern portion of the route from the D.C. border to Germantown is a suburban four- to six-lane divided highway lined with many businesses.
 North of Germantown, the route is predominantly a two lane rural road until it reaches Frederick, where it passes through commercial areas in the southern part of the city.
Bowie State University ("Bowie State") is a public university located on 355½ acres (1.4 km²) in unincorporated Prince George's County, Maryland, United States, north of the suburban city of Bowie.
 Bowie State is part of the University System of Maryland.
 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.

Question: Which public university located on 355½ acres (1.4 km²) in unincorporated Prince George's County did  Maryland Route 197 provided access to 
Answer: Bowie State University