The U.S. city of Mobile, Alabama is the site of 15 high-rises, all of which stand taller than 100 feet (30 m). The tallest building in the city is the 35-story RSA Battle House Tower, completed in 2007, which is 745 feet (227 m) tall. The tower is also the tallest building in the U.S. state of Alabama and the 62nd tallest in the United States. Mobile's second-tallest skyscraper, the RSA–BankTrust Building, rises 424 feet (129 m) and stood as the tallest structure in the city for over forty years. Overall, four of the ten tallest buildings in Alabama are located in Mobile.