Robert J. Baer Plaza

Historical marker location:

801 North 4th Street, Saint Louis, Missouri

( Marker is on North Broadway just north of Convention Plaza, on the left when traveling south.)

Dedicated August 13, 1997

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.