Pentagon Barracks

Pentagon Barracks
Pentagon Barracks in 2013
LocationCorner of State Capitol Drive and River Road,
Baton Rouge, Louisiana
Coordinates 30°27′20″N 91°11′22″W / 30.45552°N 91.18933°W / 30.45552; -91.18933
Area5.75 acres (2.33 ha)
Built1819-1825
Built byJohn Hill; Capt. Thomas S. Rodgers; Capt. R. D. Richardson
ArchitectCapt. James Gadsden
NRHP reference No.73000863
Added to NRHPJuly 26, 1973

The Pentagon Barracks, also known as the Old United States Barracks, is a complex of buildings located at the corner of State Capitol Drive and River Road in Baton Rouge, Louisiana, in the grounds of the state capitol. The site was used by the Spanish, French, British, Confederate States Army, and United States Army and was part of the short-lived Republic of West Florida. During its use as a military post the site has been visited by such notable figures as Zachary Taylor, Lafayette, Robert E. Lee, George Custer, Jefferson Davis, and Abraham Lincoln.