Pedestrian Access to the Gateway Arch From Downtown
Pedestrian traffic on the Chestnut, Market St. and Pine St. bridges are closed. This leaves Walnut St. as the only point of entry to the Arch grounds from the city. If you park in the Arch garage there is access from the north end of the park. See maps. More »
National Park Service Awards Contract For Structural Study on Gateway Arch
Contact: Tom Bradley, 314-655-1600
SAINT LOUIS, MO. (September 20, 2010) - The National Park Service has awarded a contract for a structural study on the Gateway Arch to Wiss, Janney, Elstner Associates, Inc. (WJE), a structural engineering firm specializing in the diagnostics of monumental and complex structures. The study is part of the ongoing regular maintenance, inspection and preservation process at the Gateway Arch.
"The National Park Service considers it our highest priority to preserve our national treasure – the Gateway Arch – and to ensure the safety and enjoyment of our visitors," said Tom Bradley, superintendent, Jefferson National Expansion Memorial, which includes the Gateway Arch. "In addition to our regular plan for maintenance and inspection, we are taking proactive steps to understand the long-term maintenance needs of the Arch."
Review of the Arch's long-term maintenance requirements began in 2006 when architectural and engineering experts completed a preliminary study on staining and corrosion that had become evident. The study recommended further investigation and the completion of a Historic Structure Report (HSR), which was funded in 2008 and completed in summer 2010. Historic Structure Reports are regularly completed by the National Park Service on historic properties across the country as part of ongoing preservation planning.
In addition to serving as a basis for planning future preservation efforts, the HSR records existing conditions. "We are proud to say the Arch is structurally safe according to the Historic Structure Report," said Bradley. "In fact, the Arch has been awarded the highest mark given in government structural assessment."
Similar to the 2006 study, the HSR also offered preliminary observations on the staining and corrosion, outlined potential issues that warranted further attention and recommended a more in-depth follow-up study, which WJE will launch in November 2010.
The studies are part of the National Park Service's commitment to the maintenance and improvement of the Gateway Arch and the entire Jefferson National Expansion Memorial, which also include those improvements ultimately identified through the design competition. "The National Park Service is committed to the preservation and protection of the Gateway Arch, which includes undertaking this follow-up study and acting on its recommendations, as well as implementing improvements to the Arch grounds as a result of the design competition," said Bradley.
Founded over 50 years ago, WJE pioneered the practice of building forensics and structural diagnostics. Current staff includes leaders in fields such as structural engineering, architecture and material science. WJE has extensive experience in the diagnostics of monumental and complex structures, including the following significant projects:
Aloha Stadium - Honolulu Hawaii
San Jacinto Monument - Houston
Amoco Building - Chicago
Chicago Tribune Tower
Nebraska State Capitol
Did You Know?
Meriwether Lewis took his Newfoundland dog Seaman on the Lewis and Clark expedition? Seaman made the entire trip with the Corps and is credited with waking the members when a bison entered the camp and almost trampled them. Click here to learn more about Lewis and Clark. More...