The District of Columbia and the state of Virginia have filed a joint federal lawsuit seeking to block President Donald Trump’s plans to construct a monumental triumphal arch on the Potomac River near Arlington National Cemetery.
Filed on Saturday, the legal action denounces the initiative as “flagrantly unlawful” and “legally indefensible.” The complaint urges the federal court system to intervene before construction begins, warning that the administration might otherwise argue that halting an underway project would create a national security risk, a tactic cited in previous controversies.
“This is not the first time that Defendants have rushed to dramatically remake the District too quickly for courts to intervene,” the lawsuit states. “This Court should not allow this effort to escape judicial scrutiny.”
Trump has championed the creation of an American triumphal arch modeled after Paris’s Arc de Triomphe. According to a 106-page proposal released by the administration on Friday, the 12-storey megastructure would rise 76 meters, or 250 feet, standing 30 meters taller than the Statue of Liberty at Memorial Circle in Washington, DC.
The proposed monument features a winged bronze statue of Lady Liberty lifting an eternal flame, alongside two mezzanines, an observation deck with panoramic views, office space, program areas, and a fire command center. Trump has previously stated that the facility would also function as a military hub equipped with sniper positions and drone capabilities.
White House officials indicated that ground breaking could occur as early as next week, around November 5. That timeline has intensified opposition from local officials, veterans’ organizations, and regional authorities who warn of severe aesthetic, environmental, and logistical consequences.
Attorneys General Brian Schwalb of Washington, DC, and Jay Jones of Virginia argued in the filing that the project will inflict immediate and irreparable harm. The complaint highlights that the anticipated three-year construction effort will severely disrupt commuter traffic, delay emergency response vehicles, and create substantial environmental pollution, including stormwater runoff into the Potomac River.
The lawsuit asserts that the administration must secure explicit congressional authorization prior to commencing any construction and asks the court to enforce that requirement.
Saturday’s complaint represents the third active legal challenge against the monument. Arlington County initiated the first governmental pushback with an October 8 filing warning of significant harm to residents and potential disruptions to nearby flight paths. An earlier February complaint was launched by a coalition of Vietnam War veterans and an architectural historian.
District Judge Tanya Chutkan is presiding over the earlier veterans’ case and is weighing whether to issue a preliminary injunction to temporarily freeze construction. During a Friday hearing, Chutkan deferred an immediate ruling but indicated she would issue a decision expeditiously. She has previously ordered the administration to provide 48 hours’ advance notice to the court before undertaking any preparatory or construction activities related to the arch.
Despite the mounting legal resistance, the monument has already secured early approval from the US Commission of Fine Arts, whose members were appointed by Trump.
