U.S. District Judge Tanya Chutkan issued a 14-day temporary restraining order late Thursday, November 5, preventing the Trump administration from beginning construction, excavation, demolition or other work connected to the proposed structure at Memorial Circle.
The ruling came shortly after the National Capital Planning Commission voted 8-4 to approve the arch, clearing a major federal hurdle for a project Trump has promoted as a tribute to American history and military service.
The 250-foot structure is planned for Memorial Circle, near Arlington National Cemetery, across the Potomac River from the Lincoln Memorial. If completed, it would stand taller than the Arc de Triomphe in Paris.
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The legal challenge was brought by Washington, D.C., and Virginia, which argued that construction could create significant traffic disruptions, public safety concerns and financial burdens for their governments. Both jurisdictions also challenged whether the federal government has the legal authority to build the monument without congressional approval.
In her 33-page opinion, Chutkan agreed that the local governments had demonstrated a likelihood of success on their legal claims and faced the possibility of immediate, irreparable harm if construction moved forward.
The judge also questioned the administration’s reliance on national security as a justification for the project. Trump administration officials had argued that the arch could provide security benefits, but Chutkan found that the government’s claims were not adequately supported by the planning documents used to review and approve the structure.
The administration had indicated that construction could begin immediately following the necessary approvals. Federal officials had described a construction schedule involving work up to 20 hours a day throughout the year.
The dispute over the arch extends beyond its appearance and location. Opponents argue that the project requires congressional authorization under federal law governing new commemorative works on federal land in Washington.
The Trump administration has relied on a 1925 law to defend its authority to move forward. Chutkan expressed skepticism that the century-old statute provided the necessary authorization for a monument of this scale and significance.
The commission’s approval followed hours of public testimony, with veterans, lawmakers and residents raising objections to the project. Many argued that placing such a massive structure near Arlington National Cemetery would undermine the solemn character of the area and alter an important historic landscape.
Supporters, including members of the federal planning commission appointed by Trump, defended the arch as a monument honoring the country and its military history.
The ruling does not permanently cancel the project. It temporarily prevents construction for 14 days while the legal proceedings continue. The judge also directed the government to provide a status report by November 9.
The court is also considering a separate lawsuit filed by Vietnam War veterans and an architectural historian challenging the legality of the proposed monument. That case has been consolidated with the lawsuit brought by Washington and Virginia.
For residents of the Washington metropolitan area, the dispute involves more than a proposed monument. The construction could affect traffic around one of the region’s most heavily traveled corridors, with potential consequences for commuters, emergency responders and visitors traveling between Washington and Northern Virginia.
The next major question is whether the administration can establish that it has the legal authority to build the arch without congressional approval. Until the court considers the broader challenges, Trump’s plans for the monument remain on hold.
For now, the proposed arch has cleared a major federal planning review but remains blocked by the courts.
