The Albert G. Boone Store

Historical marker location:

500 Westport Road, Kansas City, Missouri

( Marker is at the intersection of Pennsylvania Avenue and Westport Road on Pennsylvania Avenue.)

Marker installed: 1999

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.