Federal Government to Commence Construction of Controversial Arch Across Potomac River

The federal government is set to begin excavation in two weeks for a large triumphal arch across the Potomac River from Washington, D.C., according to Secretary of the Interior Doug Burgum. This marks the start of a debated project championed by President Trump.

The construction, planned for a site near Arlington Memorial Cemetery and opposite the Lincoln Memorial, is anticipated to last two to three years. An intensive 20-hour-a-day, year-round schedule is slated, potentially completing the project by the end of Trump’s second term. The arch, standing 250 feet tall, will feature granite and host three golden statues along with an observation deck.

Intended to commemorate the 250th anniversary of the Declaration of Independence, the administration cited historic architectural plans for a monument at this location. Burgum praised the arch’s significance, stating that it would honor Arlington Cemetery’s history and fit the capital’s stature. President Trump is highly involved, frequently displaying renderings of the arch and expressing preference for the largest design option.

“This will be one of the Great Pieces of American Architecture, honoring the history and significance of Arlington Cemetery and befitting the most powerful Capital in the World,” Burgum wrote Thursday.

Despite support from panels led by Trump appointees, the arch faces criticism from Democrats, preservation groups, and veterans. Opponents argue its height could disrupt views of key D.C. monuments and Arlington National Cemetery. Its proximity to Ronald Reagan Washington International Airport has raised alarm, leading some veterans to sue, citing a lack of congressional approval. The suit is pending, with the Justice Department seeking its dismissal.

The National Park Service acknowledged potential environmental impacts but defended the project’s location as historically fitting. While the U.S. Commission of Fine Arts gave final approval in May, the National Capital Planning Commission requested some changes after voting for preliminary approval.

The Federal Aviation Administration continues assessing the arch’s airspace impact, gathering public comments. Previous FAA studies concluded no significant adverse effects on nearby airport operations, requiring red obstruction lights to ensure safety.