English: The first-floor plan of the United States Capitol, as it appeared in June 1997. Crop and modification of public domain File:US Capitol first floor plan 1997 105th-congress.gif.

Locations of note to the initial breach of the U.S. Capitol during the January 6, 2021 insurrection are indicated, as identified by The New York Times at this article. A is the location of the initial breach in the northwest of the building. B is the location of Capitol Police Officer Eugene Goodman when he attempted to block a doorway, as recorded by Igor Bobic. The path of Officer Goodman, pursued by attackers, up the stairs to the Senate chamber is indicated by a line.