Dominating the St. Louis skyline, the Gateway Arch National Park rises 630 feet above the Mississippi River. This sleek stainless steel curve commemorates President Thomas Jefferson's vision of a continental nation and St. Louis's pivotal role in the westward expansion of the United States. Today, the arch and its surrounding park invite visitors to explore history and enjoy sweeping river views.

The Gateway Arch stood proud and resolute, a modern-day marvel reaching for the sky in the heart of St. Louis. Its gleaming stainless...