1,451 feet tall. If you're brave enough, the skydeck is amazing. You literally feel like you're floating on top of the world. For more stories mentioning the Willis Tower, go to http://trib.in/ogoEOZ
1,389 feet tall, not counting the hair. Great story from the Tribune's Blair Kamin on Trump Tower. http://trib.in/oCe3oR
1,136 feet tall. 5th-tallest in the United States; formerly known as the Standard Oil Building. Learn more about Aon at http://trib.in/qzPAiS
1,127 feet tall. Rises 100 stories above the northern end of the Magnificent Mile. Did you know the building was a "brace tube"? Read more at http://trib.in/razwrg
1,007 feet, completed in 1989. Wonder if the iPhone is supercharged in this building. Seems like it should be.
995 feet tall. It has been honored with 8 awards, including winning the Best Structure Award from the Structural Engineers Association of Illinois in 1995
961 feet tall. The top of the building is a 105-foot (32 m)-tall translucent cylinder, surrounded by four other smaller cylinders - and it was inspired by the Tribune Tower. http://trib.in/qcTP1w
Tthe building is 871 feet tall. The exterior of the tower is clad in limestone and green glass which reflects the light. Interesting story about shopping on the Mag Mile: http://bit.ly/mVJkUl
859 feet tall, 74 stories. Floor after floor of shopping - and don't stop until you get to 7 ... lots of places to eat and snack up there. More stories on Water Tower Place: http://trib.in/oVOobe
At 850 feet tall, this Chase has a zagillion (actual figure) ATM machines and a large bank in the lobby. For more building talk, Trib architecture critic Blair Kamin's your guy. http://bit.ly/6e8rN0
