National Cathedral is the historic American church complex in Washington, D.C., known for its Gothic revival design and national role in civic ceremonies.
The National Park Service has backed the location and scale of Trump’s proposed 250-foot Triumphal Arch, saying it reflects the site’s character and marks 250 years of independence, though it would adversely affect hundreds of historic properties and sightlines around Washington. The report argues alternative sites are not reasonable, while opponents say the arch would transform the National Mall.