The Crain Communications Building is a 39-story, 582 foot (177 m) skyscraper located at 150 North Michigan Avenue in downtown Chicago, Illinois.

It has 39 floors of tenant space and the two spires at the top cover the main roof and serve as mechanical rooms for HVAC equipment.

At times, its slanted roof—which has been likened to a skyscraper pared with a knife—displays local sports slogans on its face, such as "GO BEARS" and "GO SOX".

[3] At the time of its construction, the Associates Center was considered to be a smart building, with sophisticated environmental and security controls.

The building is also modeled in EA's SimCity 4, as well as being destroyed in the film Transformers: Dark of the Moon and in the videogame Command & Conquer: Red Alert 2.