Quick Facts
| City | Chicago |
| Country | United States of America |
| Year | 2003 - 2005 |
| Floors | 40 |
| Height | 174.0 m / 571 ft |
| Surface | 76 974 m² / 828 538 ft² |
Realization
| Architect |
DeStefano Keating and Partners |
| Contractor |
Turner Construction Company |
| Developer |
Hines |
Building Info
| Address | 1 South Dearborn Street |
| Status | Completed |