Chase Tower, located in the Chicago Loop area of Chicago, Illinois at 10 South Dearborn Street, is a 60-story skyscraper completed in 1969. At 850 feet (259 m) tall, it is the eleventh-tallest building in Chicago, the tallest building inside the Chicago 'L' Loop elevated tracks, and the 40th-tallest in the United States. Chase Bank has its U.S. and Canada commercial and retail banking headquarters here. (wikipedia.org)