In brief
The District of Columbia and Virginia filed a lawsuit on Saturday to stop President Trump's plan to build a 76‑meter arch on the Potomac River near Arlington National Cemetery. The complaint calls the project unlawful and warns it could disrupt traffic, emergency services, commerce and the historic view of Arlington while posing environmental and national‑security risks. With the White House pushing for a November 5 groundbreaking, the lawsuit arrives as a third legal challenge to the arch, a project that would include a bronze Lady Liberty, observation deck and federal “fire command centre.”
The District of Columbia and the state of Virginia filed a federal lawsuit on Saturday seeking to halt President Donald Trump’s planned triumphal arch on the Potomac River that would overlap the historic view of Arlington National Cemetery.
The complaint, filed in federal court, labels the proposed arch “flagrantly unlawful” and “legally indefensible” and argues the construction would cause irreparable harm to traffic, emergency services and commerce as well as to neighborhood residents. It also warns that any pause after ground‑breaking would risk national‑security concerns.
Because the plan would seek to alter a stretch of the Potomac near the front of Arlington National Cemetery, Veterans groups have publicly voiced their concerns that the monument could effectively block sight lines to the cemetery and its graves. The United States Capitol Police, the United States Secret Service and the Department of Defense have all said there would be a convergence of security concerns late next month if the project moves forward as scheduled.
The arch would be 76 metres (250 ft) high – 30 metres taller than the Statue of Liberty – and would comprise twelve stories. The proposal includes a winged bronze statue of Lady Liberty lifting an eternal flame, two mezzanines, an observation deck with panoramic east‑west views, program spaces, offices and a base‑level “fire command centre.” Trump has said the structure would double as a military hub with the capacity for snipers and drones.
The lawsuit was filed by attorneys general Brian Schwalb of Washington, DC, and Jay Jones of Virginia. In the complaint the attorneys note that “As soon as defendants break ground on this project, they will inflict irreparable harm on both our communities and the nation’s security fabric.”
“This is not the first time that Defendants have rushed to dramatically remake the District too quickly for courts to intervene,” the complaint reads.— Washington, DC Attorney General’s Office, 10‑26‑2026
The White House released a 106‑page proposal on Friday outlining the architectural and functional details of the structure. The proposal states that ground could be broken as early as November 5. The proposed arch would also bring significant traffic changes to the area, including rerouting traffic onto nearby roads such as the George Washington Parkway and the John Hanson Parkway.
With this lawsuit the District and Virginia have joined two others that have challenged the project, bringing the total count of legal actions against Trump’s arch to three as of Saturday’s filing.
