Federal Monuments and Planning

The White House previewed a plan for a 250‑foot "U.S. Triumphal Arch" to be sited on Columbia Island in Washington, D.C., with administration official Leavitt showing off models and saying detailed plans would be released Thursday. The proposal is tied to the broader semiquincentennial commemoration of 250 years since the Declaration of Independence, and officials framed the arch as a patriotic centerpiece intended to commemorate that milestone and reshape part of the capital’s riverfront.