| Contract (PO) # | Disclosure # | Award Date | Start Date | End Date | Department | Original Award Amount |
|---|---|---|---|---|---|---|
|
T27884
| 07/06/1999 | 06/25/1999 | 06/25/2001 | DUR |
| Modification # | Description | Disclosure # | Award Date | Start Date | End Date | Department | Amount |
|---|---|---|---|---|---|---|---|
|
T27884T10723
| SURFACE TRANSPORTATION PLANNING STUDIES | 08/02/2001 | 06/25/1999 | 06/25/2002 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR | |
|
T27884T20937
| SURFACE TRANSPORTATION PLANNING STUDIES | 09/19/2002 | 06/25/1999 | 06/25/2003 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR |