100,000
108 Stories, and the Sears Tower is now known as The Willis Tower.
There are 2,109 steps to the Skydeck in the Sears Tower (now known as the Willis Tower).
sears tower has 110 floors...each floor is 13ft tall
The Sears Tower has over 16,000 windows. It was renamed Willis Tower on July 16, 2009.
The sears tower is 110 stories tall 1550 feet tall and 442 meters. It's name was changed to Willis tower in March 2009
104, with 16 double-decker elevators Sears Tower was renamed Willis Tower on July 16, 2009.
The former Sears Tower is now officially named the Willis Tower, much to the chagrin of many Chicagoans.
71,000 mllimeters
993
1,000,000
2500000000
110