(Francisco Kjolseth | The Salt Lake Tribune) The aging Utah Theater on Main Street shows its wear on December 3, 2019. Faced with prohibitive costs of renovating 101-year-old venue, city officials have opted for plans to redevelop the site with a mixed-use skyscraper at least 30 stories high, with affordable housing, a public green space, parking structure and reuse of key elements from the historic theater.