List of tallest buildings in Washington, D.C.
This list of tallest buildings in Washington, D.C. ranks high-rises in the U.S. capital of Washington, D.C. The height of buildings in the District is limited by the Height of Buildings Act of 1910. The tallest structure in the city, excluding radio towers, is the Washington Monument, which rises 555 feet (169 m) and was completed in 1884.
Source: Wikipedia — List of tallest buildings in Washington, D.C. (CC BY-SA 4.0)