809 North Third Street

Historical marker location:

809 N 3rd St, St. Charles, Missouri

( Marker is on North 3rd Street just north of Franklin Street, on the left when traveling north.)

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.