A federal judge has tightened the leash on the Trump administration's push to build a 250-foot "Great Triumphal Arch and Military Observation Deck" near the Lincoln Memorial, ordering officials to give the court 48 hours' notice before any activity at the proposed site.

U.S. District Judge Tanya Chutkan issued the order Friday, reinforcing an earlier consent agreement in a lawsuit brought by three Vietnam War veterans and an architectural historian who argue the project — nicknamed the "Independence Arch" — is being rushed toward construction near Arlington National Cemetery's Memorial Circle without the legally required approvals, according to a Reuters report.

The only work exempted from the notice requirement is subsurface archaeological survey work mandated under the National Historic Preservation Act. The ruling came days after Interior Secretary Doug Burgum announced excavation "test pits" would begin within two weeks — well before the National Capital Planning Commission, aviation regulators, or historic-preservation reviewers have signed off, and without what the plaintiffs say is required congressional authorization.

Veterans Take the Administration to Court

The plaintiffs — veterans Michael Lemmon, Shaun Byrnes and Jon Gundersen, along with architectural historian Calder Loth — are represented by the Public Citizen Litigation Group. Attorney Nicolas Sansone told the Associated Press, in reporting carried by Yahoo News, that the group opposes any construction until Congress signs off and federal reviews are complete.

"WE BELIEVE THAT CONSTRUCTION CANNOT AND SHOULD NOT PROCEED."

In response, government lawyers committed to giving 14 days' notice before actual construction begins, saying test-pit digging could start "on or after Sept. 21." That timeline gives the plaintiffs, and the public, a narrow but concrete window to seek further intervention if they believe the government is moving too fast.

The arch is one of several outsized construction projects the administration has tied to the country's upcoming 250th anniversary, alongside a contentious White House ballroom that has drawn its own separate legal challenges. Critics say the scale and speed of both projects — a monument roughly as tall as a 20-story building, planted at one of the National Mall's most historic and heavily trafficked intersections — warrant far more public review than they have received so far.

What Happens Next

The case remains pending before Judge Chutkan, who will ultimately decide whether the government followed the law in advancing the project. For now, the ruling means any move toward breaking ground near the cemetery and memorial will have to clear the court first — and give objectors, and the public, at least two days' warning before crews show up on the historic grounds.

The arch's planned footprint sits at the Virginia gateway into the capital, within view of both Arlington National Cemetery's rows of headstones and the reflecting pool at the Lincoln Memorial — a juxtaposition that has fueled much of the public pushback. Veterans groups have argued that a 250-foot monument to the nation's founding would permanently alter the sightlines and character of hallowed ground long reserved for quiet remembrance, and that the administration's compressed timeline leaves little room for the kind of design review normally applied to major additions to the National Mall. The administration has defended the project as a fitting tribute ahead of next year's semiquincentennial, and has shown no sign of abandoning it regardless of the litigation.