The subway system of the United States Capitol Complex in Washington, D.C., consists of three underground electric people mover systems that connect the United States Capitol to several congressional
Studebaker Electric subway car in 1909
Installing a monorail in 1912
Monorail car in 1912
Monorail car in 1912
The United States Capitol Complex is a group of twenty buildings, grounds, and facilities in Washington, D.C., that are used by the United States Congress, and federal courts. The buildings and ground
Aerial view of the central portion of the United States Capitol Complex looking east (2007)
Daguerreotype of the Capitol, c. 1846
Aerial view of the United States Capitol Complex, c. 1923
Capitol Complex (in foreground, 2007) looking west toward the National Mall