Judge Tightens Restrictions on Trump’s Proposed 250-Foot Washington Arch

WASHINGTON DC— A federal judge has tightened restrictions on the Trump administration’s plans to build a 250-foot triumphal arch near Arlington National Cemetery, ordering the administration to provide at least 48 hours’ notice before carrying out activity at the proposed site.

U.S. District Judge Tanya Chutkan issued the order Friday as a legal battle continues over the proposed monument, which the administration plans to build near Washington’s Memorial Circle on Columbia Island, close to Arlington National Cemetery.

The order allows an exception for work specifically intended to identify underground archaeological or cultural resources, as required under federal historic-preservation law. The ruling came a day after the Interior Department announced plans to move forward with excavation work at the site despite ongoing legal challenges and the lack of final approval from a federal planning authority.

Administration plans excavation

The Interior Department has said the initial work is intended to assess what may be beneath the site rather than begin construction of the arch. According to court filings, the government plans to dig four test pits beginning on or after September 21 to determine whether archaeological or cultural materials are present. The government says the site would be restored by October 31.

Judge Chutkan’s latest order requires the administration to notify the court at least 48 hours before engaging in activity at the location, except for efforts specifically related to archaeological assessment.

The judge had previously questioned the administration’s authority to build the monument. Under an earlier consent order, the government also agreed to provide 14 days’ notice before beginning actual construction.

Veterans and historian challenge project

The proposed arch has become the center of a legal dispute involving three military veterans and an architectural historian. The plaintiffs argue that the administration does not have sufficient legal authority to build the structure and that congressional approval is required.

The Trump administration has argued that a 1925 law authorizing a now-defunct commission to construct Arlington Memorial Bridge also provides congressional authorization for the arch. Opponents dispute that interpretation.

Proposed monument would reshape Washington skyline

The proposed structure, known as the Great Triumphal Arch and Military Observation Deck, would stand about 250 feet, or 76 meters, tall. The administration has presented the project as a monument honoring American veterans. Critics, however, say the structure could disrupt historic views between the Lincoln Memorial and Arlington House and would alter the character of Washington’s monumental landscape.

The project has received some preliminary approvals but still faces questions over final authorization. The National Capital Planning Commission has not granted final approval, according to reporting on the legal dispute.

The court battle is part of a broader controversy surrounding President Donald Trump’s efforts to reshape Washington’s architectural landscape, including major changes at the White House and other prominent sites. For now, the judge’s order puts another legal hurdle in the path of the proposed arch and requires the administration to notify the court before moving forward with most activity at the site.