FAA Pressure Over Trump’s Triumphal Arch Sparks Safety Debate

Sen. Tammy Duckworth (D-IL) wrote to FAA Administrator Bryan Bedford, urging the agency to reject President Donald Trump’s plan for a 250-foot triumphal arch to be placed between the Lincoln Memorial and Arlington National Cemetery. Duckworth says the structure threatens airspace around Ronald Reagan Washington National Airport (DCA).

Senator urges FAA to reject pressure from Trump to approve triumphal archBreitbartThe Hill

The arch, modeled on Paris’s Arc de Triomphe, is meant to commemorate the United States’ 250th anniversary. The Height of Buildings Act and the Commemorative Works Act require congressional approval for memorials over certain heights on federal land. Six members of Congress say the administration lacks such authority.

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The design calls for a 259-foot structure requiring cranes over 300 feet tall and up to 20 hours of daily construction for two to three years. The site sits within the National Capital Region’s 15-mile radius of Ronald Reagan Washington National Airport, an airspace described as “extremely challenging” because of mixed civil-military traffic. A 2025 mid-air collision near the airport killed 67, underscoring safety concerns.

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The FAA’s preliminary feasibility study found no adverse impact on DCA operations, but noted that any structure over 200 feet near an airport must have red obstruction lights, a standard safety measure. The agency will conduct a full aeronautical study with the National Park Service. The NPS, in its draft Programmatic Agreement, says the project cannot proceed without congressional authorization under the Height of Buildings Act and the Commemorative Works Act.

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Duckworth called the arch “gaudy and disgraceful” and said any disruption could have fatal consequences. Lawmakers said they “oppose this project in the strongest terms and object to execution of the draft Programmatic Agreement,” noting that Section 106 consultation cannot supply the missing authority. Critics say the project diverts FAA resources from safety work.

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The FAA’s initial review found no immediate operational impact, while Duckworth cites the 2025 DCA collision as evidence of the airspace’s fragility. A comprehensive safety analysis has not yet been completed, leaving the magnitude of any risk unresolved.

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• “Even minor disruptions can have cascading, fatal effects,” — Tammy Duckworth, U.S. Senator

The Hill

• “We oppose this project in the strongest terms and object to execution of the draft Programmatic Agreement.” — Six bipartisan lawmakers, letter to Interior Secretary Doug Burgum

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• “no adverse impacts to operations” — FAA spokesperson

Senator urges FAA to reject pressure from Trump to approve triumphal arch

The FAA will conduct a full aeronautical study with the NPS and issue a formal decision. Congressional review of the Height of Buildings Act and Commemorative Works Act compliance will determine whether the arch proceeds, is modified, or is halted.

The Hill