Arch Excavation to Start in Coming Weeks

Excavation work for a 250-foot triumphal arch and military observation deck is scheduled to begin in the coming weeks, according to the Trump administration. Interior Secretary Doug Burgum announced on Thursday, September 3, 2026, that preparatory work would commence over the next two weeks at Memorial Circle on Columbia Island, situated between the Lincoln Memorial and Arlington National Cemetery. The administration describes the structure, officially named the Great Triumphal Arch and Military Observation Deck, as a significant piece of American architecture intended to honor the history of Arlington Cemetery and serve the nation's capital. Some reports indicate President Trump has referred to the project as being for himself, while others state it is intended to mark the country's 250th anniversary. The arch, designed to be taller than Paris's Arc de Triomphe, will feature a white facade with gold eagles and a winged figure atop its 250-foot height. The project has faced considerable opposition and legal challenges.