Global InformationMaryland Route 210 information
Maryland Route 210 | ||||
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| Indian Head Highway | ||||
 Maryland Route 210 highlighted in red | ||||
| Route information | ||||
| Maintained by MDSHA | ||||
| Length | 20.86 mi[1] (33.57 km) | |||
| Existed | 1949–present | |||
| Major junctions | ||||
| South end | Potomac Avenue in Indian Head | |||
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| North end | South Capitol Street at the District of Columbia boundary in Glassmanor | |||
| Location | ||||
| Country | United States | |||
| State | Maryland | |||
| Counties | Charles, Prince George's | |||
| Highway system | ||||
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Maryland Route 210 (MD 210) is a state highway in the U.S. state of Maryland. Known as Indian Head Highway, the highway runs 20.86 miles (33.57 km) from Potomac Avenue in Indian Head north to the District of Columbia boundary in Forest Heights, where the highway continues into Washington, D.C., as South Capitol Street. MD 210 is a four- to six-lane divided highway that connects Washington, D.C., with the suburban communities of Oxon Hill, Fort Washington, and Accokeek in southwestern Prince George's County, and Bryans Road and Indian Head in northwestern Charles County. The highway also provides access to Fort Washington Park and Indian Head Naval Surface Warfare Center and, in conjunction with MD 228, connects Waldorf with Interstate 95 (I-95)/I-495 and I-295.
Indian Head Highway was constructed by the U.S. federal government as a military access highway in the mid-1940s to connect Washington with the Indian Head Naval Proving Ground and Fort Washington. The previous highway between Washington, D.C., and Indian Head was Livingston Road, which was traced in the late 18th century and improved in the 1920s and early 1930s as MD 224. The new highway incorporated several sections of meandering MD 224 into its straight path. Indian Head Highway was fully designated MD 210 in the mid-1950s when the road was transferred from federal to state control. MD 210 was expanded to a divided highway in Forest Heights in the late 1940s and south through Fort Washington in the 1960s. Another section of divided highway was completed through Charles County in the late 1960s and early 1970s. The final divided highway section was completed through Accokeek in the mid-1980s. MD 210 was connected with I-295 in 1989 and its interchange with I-95/I-495 was reconstructed in the mid-2000s. The Maryland State Highway Administration has long-term plans to replace the highway's major intersections with interchanges from Oxon Hill south through Fort Washington.
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