who designed the gateway arch
Clad in brilliant stainless steel, the Gateway Arch rises high above the west bank of the Mississippi River at the spot where St. Louis was founded. Itâs both the tallest man-made monument in the United States and the tallest arch in the world. Finnish-American architect Eero Saarinen and German-American structural engineer Hannskarl Bandel designed the Gateway Arch in 1947.