Here’s some background information about Willis Tower, formerly the Sears Tower, located in Chicago. The Sears Tower was the world’s tallest building until 1996, when it was surpassed by the Petronas ...
CHICAGO (CBS) --Skydeck Chicago, the observation deck atop Willis Tower, the tallest building in Chicago, is celebrating its 50th anniversary. It was designed as a gift to the city of Chicago; an ...
This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — One of Chicago’s most beloved ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback