Quick Facts
| City | Chicago |
| Country | United States of America |
| Year | 1978 |
| Floors | 46 |
| Height | 140.2 m / 460 ft |
Realization
| Architect |
Harry Weese & Associates |
Building Info
| Address | 540 North Michigan Avenue |
| Status | Completed |
Notes
- Built at the site of an Art Deco building with a semicircular courtyard known as Diana Court.
- Renovated in 2001 by De Stefano + Partners