RismadarVoice Reporters
November 5, 2026
The United States National Capital Planning Commission is expected to vote on Thursday on President Donald Trump’s proposed 250-foot triumphal arch near Arlington National Cemetery, amid mounting legal challenges over the project.
The proposed monument, planned for Memorial Circle across the Potomac River from Washington, D.C., is part of Trump’s efforts to reshape the appearance of the American capital.
The structure, designed by Harrison Design, would resemble the Arc de Triomphe in Paris but stand considerably taller.
According to plans submitted to federal authorities, the monument would feature decorative sculptures, an eternal flame, an observation deck and other facilities.
The proposal has attracted opposition from preservationists, military veterans and officials in Washington, D.C., and Virginia.
Both jurisdictions have filed a lawsuit challenging the project’s legality, arguing that construction would require congressional authorisation and could disrupt traffic, historic views and emergency arrangements.
Three military veterans and an architectural historian have also challenged the project in federal court.
The Trump administration maintains that Congress authorised a monument at the location more than a century ago and argues that the current proposal can proceed under that authority.
US District Judge Tanya Chutkan is considering requests to prevent construction while the legal disputes remain unresolved.
The judge has ordered federal authorities to notify the court within one hour of decisions concerning the arch and within 30 minutes of activities related to construction preparations.
The administration has indicated that preliminary construction could begin shortly after the necessary approvals are obtained.
However, Reuters reported that above-ground construction would not begin before May 2027, with the overall project expected to take between 33 and 39 months.
Trump has previously suggested that the monument could incorporate military security features, including drone-related capabilities and sniper positions.
However, the final plans submitted for planning review do not expressly include those proposed military installations.
Supporters describe the arch as a landmark intended to commemorate American history and enhance the capital’s appearance.
Opponents argue that its scale could alter important historic views between the Lincoln Memorial and Arlington National Cemetery.
Thursday’s planning commission meeting represents a significant stage in the approval process, although a favourable decision would not automatically resolve the outstanding legal challenges.
The outcome of the vote and any subsequent court rulings will determine whether the administration can proceed with construction as planned.
