Overview
The Gateway Arch is a 630-foot stainless steel arch on the St. Louis riverfront, the tallest human-made monument in the country.
History
Architect Eero Saarinen designed the arch, which was completed in 1965 to honor the westward expansion of the United States. Its grounds became Gateway Arch National Park in 2018.
Today
Visitors ride a tram to the top, and the grounds host major events.
Compiled October 2026. History is summarized for general interest; check primary sources for research. This landmark is local context, not an employer or job listing.