Washington and Virginia sue to block Trump's 250-foot arch near Arlington Cemetery

The lawsuit

The District of Columbia and the state of Virginia sued on 31 October in federal court in Washington to stop construction of President Donald Trump's planned triumphal arch. Both governments call the project 'flagrantly unlawful' and say it was rushed through without proper consultations. Their complaint names the National Park Service and the Interior Department as defendants, and they ask a judge to issue injunctions halting any site preparation or construction. The filing argues that a three-year build would snarl traffic between the jurisdictions, produce pollution and stormwater runoff in the Potomac, and interfere with emergency services. Virginia Attorney General Jay Jones said in a statement:

“The Commonwealth has a solemn duty and a profound interest in preserving the dignity of this sacred place.”

Scale and site

The arch is planned for a traffic circle at the edge of the District of Columbia, where the Arlington Memorial Bridge leads to the Lincoln Memorial and close to Arlington National Cemetery. Its planned height of about 76 metres (250 feet) would exceed the roughly 50 metres of the Arc de Triomphe in Paris. Critics accuse Trump of wanting to immortalise himself in the capital's skyline, and some US media mockingly call it the 'Arc de Trump'. The Park Service's own August report indicated that the arch would have adverse effects on nearby monuments and sites. The Federal Aviation Administration found otherwise on concerns that the structure could complicate pilot landings at nearby airports.

Trump arch (planned)76

Arc de Triomphe, Paris50

Trump arch (planned)

76 m

Arc de Triomphe, Paris

50 m

Data from the article text

The veterans' case

Three Vietnam War veterans and a preservation advocate filed a separate challenge, which U.S. District Judge Tanya Chutkan heard on 30 October. Chutkan appeared skeptical of the administration's bid to begin building, and she questioned whether the national security rationale had been raised opportunistically at the last minute. She said a Supreme Court decision allowing construction of the White House ballroom did not necessarily control the arch's fate. She described the veterans' case as potentially more compelling, but called the standing question complex and said she would weigh it over the weekend. The plaintiffs want construction halted before work starts, which could be as early as 5 November.

The administration's case

The administration argues the arch would draw tourists and serve national security, with the structure acting as a base for snipers and drones. Filings submitted on Wednesday, according to 20 Minutes, cite the defence and homeland security ministers, Pete Hegseth and Markwayne Mullin, on the drone and sniper use. Government lawyer Robert Stander said he had no information beyond those documents. The White House was not immediately available to comment on the D.C. and Virginia petition. The administration's core defence is that litigants cannot show direct harm, an argument that swayed the Supreme Court this summer in a 5-4 ruling on the White House ballroom that found a preservation advocate likely could not prove harm.

What comes next

Construction could begin as early as 5 November, according to POLITICO and 20 Minutes, while the D.C. and Virginia lawsuit is pending. The arch is expected to take three years to build. Chutkan said she would weigh the veterans' standing question over the weekend. The chart below lists the key dates reported so far.