As the focal point of the government's Legislative Branch, the U.S. Capitol is the centerpiece of the Capitol Campus, which includes the principal Congressional office buildings and three Library of Congress buildings constructed on Capitol Hill in the 19th and 20th centuries.
Aug 2, 2019 · Capitol Hill is the largest historic district in Washington DC and is much larger than most people realize. The neighborhood is bounded by the Capitol on the west, F Street NE on the north, 13th and 14th Streets on the east, and the Southeast Freeway on the south. The Capitol Hill neighborhood is located in the heart of the nation's capital to ...
Construction of the U.S. Capitol began in 1793 and has been "completed" several times. The original building was finished in 1826. The most recent, and largest ever, addition to the Capitol, the Capitol Visitor Center, was completed in 2008.