Gateway Arch National Park

Gateway Arch National Park is a national park located along the Mississippi River in downtown St. Louis, Missouri. The park commemorates the Louisiana Purchase and the subsequent westward expansion of the United States. Its centerpiece is the iconic Gateway Arch, a 630-foot stainless steel monument designed by architect Eero Saarinen. The park also includes the historic Old Courthouse, site of the pivotal Dred Scott case.

History

The site's history is deeply intertwined with the growth of St. Louis as a major fur-trading hub and Gateway to the West. The area was originally part of the French colonial settlement founded by Pierre Laclède and Auguste Chouteau. Following the Louisiana Purchase in 1803, President Thomas Jefferson dispatched Meriwether Lewis and William Clark from St. Louis on their famed Corps of Discovery Expedition. In the 19th century, the Old Courthouse was the scene of the Dred Scott trials, a significant catalyst for the American Civil War. The riverfront area was designated as the Jefferson National Expansion Memorial in 1935, administered by the National Park Service, before being redesignated in 2018.

Design and construction

The design for the Gateway Arch was selected in a national competition held by the Jefferson National Expansion Memorial Association. Finnish-American architect Eero Saarinen won with his sleek, catenary curve design, inspired by the principle of the catenary. Structural engineer Hannskarl Bandel contributed crucial calculations. Construction, managed by the firm MacDonald, Winters, and Leonard, began in 1963. The innovative "creeping crane" method was used to build the twin legs simultaneously. The final section was placed on October 28, 1965, and the monument was dedicated by President Lyndon B. Johnson in 1967. The surrounding park landscape was designed by renowned landscape architect Dan Kiley.

Features and attractions

The park's primary feature is the Gateway Arch, where visitors can take a unique tram journey to an observation deck at the top. The expansive grounds, known as the Arch grounds, were redesigned in the 2010s by the team at Michael Van Valkenburgh Associates. Beneath the Arch, the Museum at the Gateway Arch offers extensive exhibits on westward expansion, Native American history, and the construction of the Arch itself. The park also encompasses the 19th-century Old Courthouse, featuring restored courtrooms and historical galleries. Seasonal riverboat cruises on the Mississippi River depart from the nearby levee.

Flora and fauna

The park's managed landscape includes over 2,000 trees across more than 90 species, creating an urban park habitat. Notable species include pin oak, London planetree, and serviceberry. This green space provides a critical stopover for migratory birds along the Mississippi Flyway, with species like the American white pelican, double-crested cormorant, and various warblers commonly observed. The riverfront area supports populations of gray squirrel and eastern cottontail. The Mississippi River itself is home to paddlefish, channel catfish, and American beaver.

Visitor information

The park is open year-round, with the Gateway Arch tram and museum operating daily. The complex is accessible via MetroLink light rail at the 8th and Pine Station or by car, with parking available at the Laclede's Landing area. The National Park Service operates a visitor center beneath the Arch. Nearby attractions include the Cardinals' Busch Stadium, the City Museum, and the Union Station entertainment district. Special events are held at the park throughout the year, including Fourth of July celebrations and historical reenactments.

Category:National parks in Missouri Category:Protected areas established in 2018 Category:St. Louis