The Gateway Arch in St. Louis, Missouri is right along ... The Oberservation Deck can fit about 100 people and there are 16 windows on each side. Lara Trump removes her name to replace Marco ...

At 630 feet high and 630 feet wide, St. Louis’ iconic Gateway Arch is the tallest arch in the world and the tallest monument in the Western Hemisphere. This National Historic Landmark was completed in ...