National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service: U.S. Department of the InteriorNational Park Service Arrowhead
 
 
Find a National Park Near You
Jefferson National Expansion Memorial Flags flying below the Gateway Arch
view map
text size: largest larger normal
printer friendly
Jefferson National Expansion Memorial
Arch Architecture
View of the rising Arch facing east, 1963
The architecture of the Arch is one of its most interesting aspects. Learn more about the materials and techniques used in the construction of the Arch in a detailed account by J.E.N. Jensen, Associate Director of the National Park Service. Equally fascinating is the story of the Arch's architect, Eero Saarinen as well as the mathematical equation used to create the catenary curve shape of the Arch.
 
 
Time lapse slide show of the construction of the Arch.
The image on this page is an animated image of the construction of the Gateway Arch between February 29, 1964 - October 28, 1965. There are nine images in this animation that show the Arch at different points during its construction.

You are exiting the National Park Service website

Thank you for visiting our site.

You will now be redirected to:

We hope your visit was informative and enjoyable.
Disclaimer Accessibility Privacy Policy FOIA Notices USA.gov

Last Updated: July 25, 2006 at 00:22 MST