What structure are both the Four Seasons Hotel Chicago and 900 North Michigan in?
900 North Michigan 900 North Michigan in Chicago is a skyscraper completed in 1989. At 871 feet (265 m) tall, it is currently the eighth tallest building in Chicago and the 31st tallest in the United States. It was developed by Urban Retail Properties in 1988 as an upscale sister to Water Tower Place, one block southeast, and was the second vertical mall built along the Magnificent Mile.
211 West Fort Street 211 West Fort Street is a 27-story skyscraper in Downtown Detroit, Michigan. Construction began in 1961, and finished in 1963. The building stands at the southeast corner of Fort Street and Washington Boulevard. It was constructed adjacent to the Detroit Trust Company Building, designed by Albert Kahn in 1915, as offices for the Detroit Bank and Trust Company, later known as Comerica. The bank occupied space in the building until 1993, when it moved to One Detroit Center. In the courtyard between the two buildings is a sculpture based on the bank's logo at the time.