• Looking up at the Gateway Arch

    Jefferson

    National Expansion Memorial Missouri

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  • Pedestrian Access to the Gateway Arch From Downtown

    Pedestrian traffic on the Chestnut bridge will be closed as of today Monday, March 31, 2014. This will leave the Pine St. bridge as the Arch grounds point of entry to and from the city. The new Walnut St. bridge will open next Friday to foot traffic.

Dioramas

Three dioramas were produced by National Park Service museum technicians in 1940 as part of the first exhibits installed in the Old Courthouse. These dioramas, along with three more fabricated in the 1950s, were part of the exhibits on display at the Old Courthouse until the late 1970s.

In 1976, the Museum of Westward Expansion opened under the Arch, but the dioramas and other exhibits were not used in the new museum. All six of the dioramas, however, were kept on display at the Old Courthouse to depict significant events in westward expansion and as examples of early National Park Service exhibit craftsmanship.

Did You Know?

Cartoon grouse

The Lewis and Clark expedition sent back animals to President Jefferson from Ft. Mandan. Four magpies, a prairie dog, and a sharptailed grouse were sent back with Corporal Warfington. Unfortunately, only the prairie dog and one magpie survived the arduous journey. Learn more about the journey here. More...