The Arch grounds transformation is underway! This is your one-stop information source for CityArchRiver construction information. You can learn about roadway changes associated with the project, how to get around during construction, new experiences during the construction process and watch the transformation as it happens through our live web cams.



 Click here for a map of how to walk to the Arch grounds during construction.

Parking: For an interactive map of St. Louis Convention and Visitor Commission’s preferred parking lots garages, visit