Chicago History Project

My Chicago research project is on the Willis Tower. The masterminds behind the Willis Tower design and construction were Fazlur Rahman Khan and Bruce Graham. They broke ground in 1970 and finished it in 1973. It was built so employees have more office space and once the tallest building in Chicago. With 110 story’s and1,450 feet tall you can’t have a skyline of  Chicago you can’t forget the Willis Tower.