Trump Arch Near Reagan Airport: FAA Review Explained

The Trump administration has proposed building a 250-foot arch at Memorial Circle, about two aeronautical miles from the main runway at Ronald Reagan Washington National Airport.

Memorial Circle is a traffic island on the historic bridge connecting Washington, D.C. to Arlington, Va. The main runway at Reagan National is one of the busiest runways in the United States NPR. An aeronautical mile means straight-line distance by air, not driving distance.

The administration said the proposed arch would not pose an additional risk. A preliminary Federal Aviation Administration report said in June that the structure would likely not be an issue as long as it has blinking red obstruction lights on top NPR.

For scale, the 250-foot proposal would stand at less than half the 555-foot height of the Washington Monument. The administration has also said cranes used for arch construction could be up to 320 feet tall.

The FAA is now conducting a more comprehensive study that could lead it to label the proposed arch "a hazard." The agency told NPR in early September that the standard obstruction evaluation process, the formal FAA review for tall structures near flight paths, is underway for both the arch and construction cranes.

NPR spoke to three aviation safety experts about the arch. It reported consensus that the arch most likely would not pose a significant risk to most aircraft but adds another variable to crowded and complicated airspace.

Jeff Guzzetti, a retired accident investigator with the NTSB and the FAA, said "the best option is simply not to build it." Shawn Pruchnicki, a former airline pilot and accident investigator who teaches aviation safety at Ohio State University, said putting a 250-foot arch in Memorial Circle would be "inherently dangerous."

The airspace around Reagan National has been under close scrutiny since the January 2025 midair collision between an American Airlines regional jet and an Army Black Hawk helicopter near DCA killed 67 people.

President Trump originally said the proposed arch was for himself and has since characterized it as a tribute to the country's 250th anniversary. The proposal has been referred to as the Independence Arch Reuters.

In June 2026, a U.S. senator urged the FAA to reject White House pressure to approve the project Reuters. On June 5, 2026, CNN reported that the FAA had released a feasibility study on the proposed arch CNN.

The broader context here is procedural as much as technical. For people who track obstruction cases, the shift from an early feasibility review tied to lighting to a full evaluation with a possible hazard finding is familiar. It creates separate decision points for the permanent structure and for temporary construction equipment, each with its own safety steps. It also puts added weight on how the agency documents risk in airspace already defined by high traffic volume, constrained corridors and helicopter operations. That record, rather than early statements from either supporters or critics, will likely shape how Congress, the courts and operators treat the proposal next.