Excavation work for President Donald Trump’s proposed 250-foot triumphal arch will begin within the next two weeks, Interior Secretary Doug Burgum announced on Sept. 3. The structure, planned for Memorial Circle on Columbia Island between the Lincoln Memorial and Arlington National Cemetery, is intended to commemorate the U.S. Semiquincentennial.
Key details of the project
The arch will stand 250 feet tall, featuring a 166-foot mezzanine level, a 24-foot observation deck, and a 60-foot statue of Lady Liberty at the top. Design elements include inscriptions reading “One Nation Under God” and “Liberty and Justice for All”, inspired by Paris’s Arc de Triomphe. The National Park Service (NPS) has previously noted that the project could adversely affect sightlines between major landmarks, including the Washington Monument and Jefferson Memorial.
Federal approvals and legal challenges
The project has received multiple federal approvals, including backing from the NPS in late August, the Commission of Fine Arts in April, and the National Capital Planning Commission in July. Burgum framed the arch as a historic addition, stating in a post on X, “This will be one of the great pieces of American architecture, honoring the history and significance of Arlington Cemetery and befitting the most powerful capital in the world.”
However, the project faces legal opposition. A group of veterans and a historian, represented by the Public Citizen Litigation Group, filed a federal lawsuit seeking to block construction. Their argument centers on concerns that the arch would interfere with historic sightlines, particularly between the Lincoln Memorial and Arlington House. The Justice Department has countered that Congress approved large structures at the site decades ago and granted the NPS authority to modify their design.
Construction timeline and scope
The NPS has indicated that construction will take two to three years, with a 20-hour-a-day, year-round schedule. Completion is projected toward the end of Trump’s second term. The arch is part of a broader effort by the administration to reshape Washington’s architectural landscape, with additional projects planned for the White House campus, Lincoln Memorial Reflecting Pool, and Kennedy Center.
Location and design specifics
The arch will be built on a man-made island overseen by the NPS, located on the Virginia side of the Potomac River near Memorial Bridge. Renderings shared by Burgum depict a granite-clad structure topped by three golden statues, including the Lady Liberty figure. The project’s stated purpose is to recognize the 250th anniversary of the Declaration of Independence.
Ongoing developments
The announcement follows years of planning and comes as the legal challenge proceeds in federal court. The administration has not indicated any delays to the excavation start date despite the lawsuit.