Project details
- Total cost: $380 million for the entire CityArchRiver project, which encompassed the museum renovation and expansion, as well as park improvements.
- Partners: The project was a collaboration between the National Park Service, the Missouri Department of Transportation, the Great Rivers Greenway, Bi-State Development, the Gateway Arch Park Foundation, and the Jefferson National Parks Association.
- Project timeline: The four-year project was completed in 2018.
- Museum details: The underground museum was renovated and expanded, creating a new visitor experience with new exhibits and a grand entrance facing Luther Ely Smith Square.
