Trump's 250-Foot Arch Triggers Preservation Alarm Even as Plans Move Forward

The National Park Service’s 133-page report concludes that Donald Trump’s proposed 250-foot triumphal arch would adversely affect dozens of nearby historic landmarks and alter views along key Washington, D.C. corridors, including the Lincoln Memorial area and Arlington National Cemetery. The agency says the arch must remain at Memorial Circle because relocating would create a materially different commemorative project. While mitigation ideas are listed, they wouldn’t negate the adverse effects. The arch has passed some approvals (CFA and preliminary NCPC clearance), but final sign‑offs are not yet secured and September reviews are still pending amid ongoing litigation and preservation criticisms.