• 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.

How to Contact Us

Mail
Superintendent
Jeffersonson National Expansion Memorial
11 North 4th Street
St. Louis, MO 63102

Phone
Park Headquarters (314)655-1600
Fax (314)655-1639

Email

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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...