3101-13 South Grand Boulevard

Historical marker location:

3101 South Grand Boulevard, Saint Louis, Missouri

( Marker is at the intersection of South Grand Boulevard and Arsenal Street, on the right when traveling south on South Grand Boulevard.)

Built 1909

The Gateway Arch, located in St. Louis, is the tallest arch in the world, standing 630 feet tall. It was built as a monument to the westward expansion of the United States and opened to the public in 1967.