Construction began in 1970 and was completed in 1973.
Some people believed that the Willis tower was built on June 23,1973 but the real date is July 23,1973
It had a ground breaking in 1970 as the Sears tower and the first steel was laid in 1971. Construction was completed in 1973.
Construction began in 1970 and was completed in 1973.
The Willis Tower was built as the Sears Tower. The Willis Tower was created with a contract and a signature. The Sears Tower, however, is another story. See related links for details.
The Willis Tower was made by putting a signature to a lease contract. The Willis Tower is formerly known as the Sears Tower. See related links for details.
The Sears Tower was renamed Willis Tower on July 16, 2009. It is made of steel and glass.
Willis Tower was created in 1973.
Willis Group Holdings, a London-based insurance broker, consolidated its Chicago area offices to the Sears Tower. As part of the deal, Willis Group Holdings gets to put its own name on the skyscraper.
the burj khalifa in dubia is 2,727 feet 828m
Of course, the Willis tower is in real life.
The Willis Tower is 225 feet wide.
It was built to house the combined corporate offices of Sears.
Bruce Willis did not buy the Sears Tower.
willis tower in Chicago
The Sears Tower is now called the Willis Tower. The Willis Tower is 1,451 feet high and has 108 stories.
Willis Tower (Formerly Sears Tower) is a building found at Chicago in USA.