| Case Number | Case Title | Open Date | Closed Date |
| 91-0033-RR-CSS | CITY OF BELLEVUE VS NORFOLK/WESTERN | 01/04/1991 | 03/28/1991 |
| 91-0130-RR-UNC | INSTALLATION OF WARNING DEVICES | 01/17/1991 | 01/19/1995 |
| 91-0204-RR-UNC | CRAWFORD COUNTY ENGINEER/CONRAIL | 02/04/1991 | 04/02/1992 |
| 91-0539-RR-UNC | NORFOLK & WESTERN RAILWAY COMPANY | 03/21/1991 | 07/02/1992 |
| 91-0730-RR-UNC | WHEELING & LAKE ERIE RAILWAY CO. | 04/19/1991 | 09/03/1992 |
| 91-0800-RR-UNC | OHIO CENTRAL RAILROAD, INCORPORATED | 05/01/1991 | 04/02/1992 |
| 91-0885-RR-UNC | NORFOLK & WESTERN RAILWAY COMPANY | 05/13/1991 | 07/09/1992 |
| 91-1008-RR-UNC | NORFOLK & WESTERN RAILWAY COMPANY | 06/07/1991 | 09/29/1992 |
| 91-1171-RR-CSS | COOPERATIVE LEGISLATIVE/CONRAIL | 06/26/1991 | 10/10/1991 |
| 91-1368-RR-STP | PIKE CO. COMMISSIONERS/CSX TRANS | 07/25/1991 | 11/25/1992 |
| 91-1420-RR-STP | KINGSVILLE TOWNSHIP/N & W RAILWAY | 08/02/1991 | 06/03/1993 |
| 91-1429-RR-CSS | COOPERATIVE LEG/CONSOLIDATED RAIL | 08/02/1991 | 11/07/1991 |
| 91-1532-RR-CSS | CO-OPERATIVE LEG (VS) CONRAIL | 08/19/1991 | 10/24/1991 |
| 91-1569-RR-CSS | COOPERATIVE LEG/CONSOLIDATED RAIL | 08/26/1991 | 12/19/1991 |
| 91-1622-RR-STP | WHEELING & LAKE ERIE RAILWAY CO. | 09/05/1991 | 07/23/1992 |
| 91-1667-RR-CSS | COOPERATIVE LEGISLATIVE/CSX TRANS | 09/11/1991 | 11/27/1991 |
| 91-1769-RR-STP | CITY OF GENEVA/N & W RAILWAY CO. | 09/27/1991 | 06/10/1993 |
| 91-1847-RR-STP | CSX TRANSPORTATION | 10/11/1991 | 06/11/1992 |
| 91-2143-RR-FED | FEDERAL CROSSING PROTECTION 1991 | 11/26/1991 | 11/14/1996 |