Tallest Buildings In The United States
Tallest Buildings In The United States, The United States is home to some of the world’s tallest skyscrapers; eleven American buildings have held the title of tallest building in the world, and every titleholder from 1890 to 1998 was in the United States. The 10-story Home Insurance Building, built in Chicago in 1885, is regarded as the world’s first skyscraper; the building was constructed using a novel steel-loadbearing frame. As of 2011, only 4 of the 25 tallest buildings in the world are in the United States; before 1990, the U.S. had had all of the top ten tallest buildings.
As of 2011, the Willis Tower (formerly the Sears Tower) is the tallest skyscraper in the United States and the seventh-tallest freestanding structure in the world to the antenna and the 9th-tallest building in the world to the roof, with a height of 1,451 feet (442 meters). Prior to the September 11, 2001 attacks in New York City, the twin towers of the World Trade Center occupied the second and third positions on the list below. The North Tower stood at 1,368 feet (417 m), while the South was 1,362 feet (415 m) tall. They are the only buildings which would have qualified for the list which are no longer standing. Chicago and New York have always been the centers of U.S. skyscraper building. The eight tallest buildings in the U.S. are either in New York or Chicago, and of the top twenty-five buildings, eight are in Chicago and seven are in New York.