An expert thinks... While the FAA has declined to provide a timeline for its review, insiders fear the proposed Trump-style 'triumphal arch' could complicate navigation through Washington's crowded airways. The project, which would be 279 feet high at its base, sits on a patch of grass across Memorial Bridge, threatening to interfere with critical infrastructure. According to documents obtained by CNN, the Department of Interior requested a formal study from the FAA to assess risks, noting the structure's height and placement. FAA regulations require structures exceeding 200 feet to undergo an obstruction evaluation, which involves reviewing runway length, elevation, coordinates, and ground clearance. The request was submitted to the NCPC and CFA, two agencies overseeing federal projects, but neither provided a timeline for the review. Pilots already face challenges navigating through the Lincoln Memorial corridor, where recent accidents have raised concerns about the complexity of the proposed arch. Officials warn that the design may inadvertently pose hazards to aviation, particularly if the government bodies approving the project ignore safety considerations. Some insiders speculate that the arch might pass inspections without fully addressing potential risks, while others believe the FAA will prioritize compliance over safety. This raises questions about how federal agencies balance innovation with public safety, especially as Trump's vision gains traction in Washington. The project’s approval process highlights the tension between visionary goals and practical implementation, offering a glimpse into the complexities of modern urban planning and aviation regulation.