Comerica Bank Tower (formerly Momentum Place, Bank One Center and Chase Center) is a 60-story postmodern skyscraper located at 1717 Main Street in the Main Street District in downtown Dallas, Texas . Standing at a structural height of 787 feet (240 m), it is the third tallest skyscraper in the city of Dallas. (If the antennas and spires of Renaissance Tower were excluded, Comerica Bank Tower would be the second tallest.) It is also the sixth tallest building in Texas and the 49th tallest building in the United States.