| | PARSONS TRANSPORTATION GROUP INC. | HIGHWAY&/OR BRIDGE DESIGN&ENGINEERING SERVICES FOR THE NORTHERN REGION. | IDC | $25,000,000 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 541330Engineering Services | C122 | Nov 27, 2006 | Nov 27, 2006 | May 28, 2012 |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | FEDERAL TRANSIT ADMINISTRATION | FEDERAL TRANSIT ADMINISTRATION | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Dec 15, 1998 | Dec 15, 1998 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | FEDERAL RAILROAD ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | May 15, 1998 | May 15, 1998 | Feb 15, 1999 |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Dec 15, 1995 | Dec 15, 1995 | Dec 15, 1999 |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | FEDERAL RAILROAD ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 27, 1995 | Jul 27, 1995 | Jul 31, 2006 |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $1,406,519 | FEDERAL RAILROAD ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Feb 17, 1993 | Feb 17, 2003 | Dec 15, 1995 |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Sep 15, 1992 | Sep 15, 1992 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Aug 15, 1992 | Aug 15, 1992 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Jun 15, 1992 | Jun 15, 1992 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Jun 15, 1992 | Jun 15, 1992 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | May 15, 1992 | May 15, 1992 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | May 15, 1992 | May 15, 1992 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Jan 15, 1992 | Jan 15, 1992 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Dec 15, 1991 | Dec 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Oct 15, 1991 | Oct 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Sep 15, 1991 | Sep 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Sep 15, 1991 | Sep 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Sep 15, 1991 | Sep 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Jul 15, 1991 | Jul 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Jun 15, 1991 | Jun 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Mar 15, 1991 | Mar 15, 1991 | — |
| | PARSONS TRANSPORTATION GROUP INC. | — | IDC | $0 | — | — | — | — | C122 | Mar 15, 1991 | Mar 15, 1991 | — |