620
Pentagon, Washington
3371
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Quick Facts
CityWashington
CountryUSA
Year1941 - 1943
Height23,6m / 77ft
Floors5
Surface616.538m2 / 6,636,360sq ft
Realisation
DeveloperUS Department of War
Building Info
NamePentagon
Materialsreinforced concrete
Address1000 Defense Pentagon,
Hwy I-395, Arlington, VA
Notes
The building was the largest in the world when constructed in 1943.
It covers 29 acres or 11.74 ha.
Links
ArticlePentagon
PostersPentagon Posters
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