Height Rankings
- #135 in Chicago
- #944 in United States
- #1279 in North America
- #9709 Worldwide
Object dataJoin to edit
| Building Mass Height | 150.9 m |
| Building Mass Height | 150.9 m |
| Tip Height | 150.9 m |
| Architectural Height | 150.9 m |
| Roof Height | 150.9 m |
| Main Roof Height | 144.2 m |
| Height Top Floor | 134.1 m |
| Floors | 41 |
| Completion | 1980 |
| Structural Form | skyscraper |
| Main Usage | commercial office |
| Status | existing |
| Architectural Style | modern |
| Address | 55 West Monroe Street |
| Smart Address | 55 West Monroe Street |
| Smart Address | 100 South Dearborn Street |
| City | Chicago, IL |
| Country |  United States |
