(CityArchRiver 2015)

The $578 million plan to overhaul the grounds of the Jefferson National Expansion Memorial (better known as the Arch) now has oversight in place.

The updated plans for the Gateway Arch were revealed at a public meeting last night as well as the possible cost of the project.

The preliminary figure is $578.5 million.

Walter Metcalfe, Jr., who has headed up the CityArchRiver foundation that sponsored the design competition, says completing a vision is worth the price:

Bill Greenblatt / UPI

The U.S. Secretary of the Interior and the Transportation Secretary were in East St. Louis today to talk about improvements to the Jefferson National Expansion Memorial, a.k.a. the grounds of the Gateway Arch.