The upcoming renovation work will also streamline how tourists access the 103rd floor by ... rappel down Willis Tower's Skydeck [Crain’s] Chicago’s Willis Tower reveals plan for ambitious ...

Willis Tower is getting a face-lift that might allow thrill-seeking visitors to unleash their inner Spider-Man. The 110-story landmark skyscraper’s owner, Blackstone Group, plans a $20 million ...

With a building as enormous as Willis Tower, the floor space of which is equivalent ... bugs that come up there on the roof.” In design plans, the “green roof” project would be expanded ...

July 2009 - The Sears Tower is officially renamed Willis Tower. The same month, an attraction called the Ledge opens on the 103rd floor ... Group unveils its plans for $500 million in tower ...

(Bloomberg) — United Airlines Holdings Inc. plans to move the network operations ... s world headquarters at Blackstone Inc.’s Willis Tower. The move was announced internally on Thursday ...

July 2009 - The Sears Tower is officially renamed Willis Tower. The same month, an attraction called the Ledge opens on the 103rd floor ... Group unveils its plans for $500 million in tower ...