(Trent Nelson | The Salt Lake Tribune) Millcreek is considering a deal with Reagan Outdoor Advertising to remove traditional billboards and replace them with three digital billboards that would be at entry points to the new city center currently under construction. Wednesday, Sept. 22, 2021.(Trent Nelson | The Salt Lake Tribune) Millcreek is considering a deal with Reagan Outdoor Advertising to remove traditional billboards and replace them with three digital billboards that would be at entry points to the new city center currently under construction. Wednesday, Sept. 22, 2021.(Trent Nelson | The Salt Lake Tribune) Millcreek is considering a deal with Reagan Outdoor Advertising to remove traditional billboards and replace them with three digital billboards that would be at entry points to the new city center currently under construction. Wednesday, Sept. 22, 2021.