Old Courthouse Renovation

the arrowhead logo of the National Park Service on the left and the logo including the Arch shape of Gateway Arch Park Foundation on the right
The National Park Service worked in partnership with the Gateway Arch Park Foundation to renovate the historic Old Courthouse. This is the final part of the $380 million CityArchRiver project – the largest public-private partnership in the history of the National Park Service.

 
a courtroom without any furniture inside

The Old Courthouse reopened after extensive renovations on May 3, 2025.

Renovations include:

  • The installation of an elevator for greater accessibility within the building, in conjunction with accessible ramps that were previously installed at both entrances during phase one of the CityArchRiver Old Courthouse renovations.
  • Critical building system updates, which will help revitalize and maintain the building’s integrity. This includes a new heating, ventilation, and air conditioning system
  • A new fire suppression system
  • General restoration and improvements to the building’s historically significant features such as windows, doors, ceilings, flooring and other decorative elements.  
  • New exhibit galleries designed by Haley Sharpe Design in conjunction with Gateway Arch National Park staff.
 
 
 

News about the Old Courthouse

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    Last updated: June 6, 2025

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    Contact Info

    Mailing Address:

    11 North 4th Street
    St. Louis, MO 63102

    Phone:

    314 655-1600

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