Virginia and the District of Columbia filed a federal lawsuit on Saturday to halt construction of a proposed 250-foot triumphal arch near Arlington National Cemetery and the Lincoln Memorial, citing immediate legal and environmental concerns.
The lawsuit, filed in U.S. federal court, seeks to prevent the Trump administration from beginning construction as early as November 5, arguing that the project violates multiple federal laws and will cause irreparable harm to both jurisdictions.
Virginia and D.C. cite legal violations and environmental harm
Virginia Attorney General Jay Jones and D.C. Attorney General Brian Schwalb stated in the complaint that the arch’s construction would violate the Commemorative Works Act, which requires congressional authorization for certain memorials, and the Height of Buildings Act, which restricts structures in the District to no more than 130 feet. The attorneys general also alleged violations of the National Environmental Policy Act and the National Historic Preservation Act, arguing that the project would disrupt historic viewsheds and harm the Potomac River’s environment.
The complaint emphasizes that the arch’s planned height of 250 feet—including a gold-winged figure and two eagles—would exceed legal limits and alter the visual landscape near Arlington National Cemetery, a site of national significance. The attorneys general warned that construction would disrupt traffic, generate noise, and divert resources from other public priorities.
Administration defends project timeline
The Trump administration has maintained that construction could begin as scheduled, despite the lawsuit. In prior statements, officials did not dispute the arch’s height or location but argued that the project commemorates the nation’s 250th anniversary and aligns with federal directives. The administration has not publicly addressed the legal challenges in detail.
Opposition intensifies ahead of construction
The lawsuit follows a separate legal challenge filed on Friday by three Vietnam War veterans and a historic preservationist, in which a federal judge signaled potential concerns about the project’s compliance with federal laws. The D.C. and Virginia governments assert that their lawsuit is distinct because it focuses on the direct, tangible impacts the arch would have on their jurisdictions, including environmental degradation and operational disruptions.
Attorney General Jones described the project as an “illegal vanity project” that would dishonor Arlington National Cemetery, while Attorney General Schwalb emphasized the urgency of halting construction to prevent irreversible damage. Both officials vowed to litigate vigorously to protect their jurisdictions’ interests.
Key legal arguments raised
The complaint centers on three primary legal claims:
- Lack of congressional authorization: The attorneys general argue that the Commemorative Works Act requires explicit congressional approval for the arch, which has not been obtained.
- Height violations: The structure’s planned height of 250 feet exceeds the 130-foot limit set by the Height of Buildings Act for the District.
- Environmental and historic preservation failures: The project allegedly violates the National Environmental Policy Act and the National Historic Preservation Act by failing to conduct required environmental reviews and by altering historic viewsheds.
The lawsuit requests that a federal judge issue an immediate injunction to halt all construction and site preparation activities until the legal disputes are resolved.
Background on the arch project
The proposed arch, announced by former President Donald Trump, is intended to commemorate the nation’s 250th anniversary in 2026. It would be located at Memorial Circle, a busy traffic circle near the Lincoln Memorial and Arlington National Cemetery. The administration has not provided a detailed breakdown of the project’s cost or timeline beyond the November 5 start date.
Critics, including historic preservation groups and local officials, have argued that the arch’s size and design would disrupt the visual and cultural integrity of the National Mall and surrounding areas. Supporters, including some federal officials, contend that the monument would serve as a lasting tribute to American heritage.
The legal battle is expected to proceed rapidly, with both sides preparing for court filings in the coming weeks.