Museum Tower (Dallas)
Museum Tower is the 15th-tallest structure in Dallas, tied with both the Reunion Tower and Cityplace Center in height. Among all-residential buildings in Dallas it is surpassed in height only by the Republic Center Tower I, with its spire. However, if measuring by roof height, and thereby excluding the Republic Center Tower I's spire, Museum Tower is taller. It also breaks the record for the highest residence in Dallas, surpassing the Republic I. The Museum Tower is the 4th-tallest building in Dallas' Arts District, behind Chase Tower, Fountain Place, and the Trammell Crow Center; with Bank Of America Plaza being the tallest building in Dallas.
Billings, Montana
The tallest building in Billings and Montana as well as a five state region is the First Interstate Center, which stands at and 20 floors above ground level. Billings is also home to the tallest load-bearing brick building in the world, the Double Tree Tower, which stands . With a floor count of 22 floors above ground level the Crowne Plaza is the tallest hotel in the city and state. It was the tallest from 1980 to 1985. The Wells Fargo Building, formerly the Norwest Bank Building, was the tallest building in Montana from 1977 till 1980. The proposed One Big Sky Center has a height of 324 feet (108 m). It is expected to be completed in 2020.