Explore the fascinating features and history of the Gateway Arch in this detailed 3D animation. Discover its architectural ...

Explore the fascinating design and structure of the Gateway Arch in this 3D animation. Discover its historical significance, architectural features, and the engineering behind this iconic monument. #3 ...

Completed 50 years ago this month, the Gateway Arch, the Midwest’s best-known monument, was hailed as linking “the rich heritage of yesterday with the richer future of tomorrow.” Eero ...

This national park and its famous arch are dedicated to the country's westward expansion. The stainless steel Gateway Arch – an engineering marvel – was designed and submitted by Eero Saarinen ...

“This is the culmination of the CityArchRiver Project,” said Ryan McClure, Gateway Arch Park Foundation executive director. “It’s a $380-million project that is the largest public-private ...

The 19th-century Old Courthouse, part of the city’s downtown and Gateway Arch National Park, is set to reopen in May after a $27.5 million renovation. The Old Courthouse in St. Louis ...

At 630 feet high and 630 feet wide, St. Louis’ iconic Gateway Arch is the tallest arch in the world and the tallest monument in the Western Hemisphere. This National Historic Landmark was completed in ...

Jeremy Sweat, as superintendent of Gateway Arch National Park, seeks to preserve the site's history while also leading a "large, complex" organization. If you ask Jeremy Sweat how many U.S ...

Video by Christine Tannous, St. Louis Post-Dispatch Gateway Arch National Park officials touted the end of curtains blocking natural light to the interior of the Old Courthouse, as the courthouse ...