| Case Number | Case Title | Open Date | Closed Date |
| 75-0143-TR-COI | CLEVELAND TRUCK LINES INC ORATED | 03/03/1975 | 07/07/1976 |
| 76-0466-TR-COI | AERO MAYFLOWER TRNST COMPANY INC | 06/09/1976 | 12/22/1976 |
| 76-0545-TR-COI | YOUNGS VAN AND STORAGE COMPANY | 07/08/1976 | 04/20/1977 |
| 76-0694-TR-COI | CHAPTER 3 | 08/30/1976 | 03/01/1978 |
| 77-0514-TR-COI | OHIO CARRIERS TARIFF SERV INC | 03/22/1977 | 02/15/1978 |
| 77-0737-TR-COI | STROTHMAN EXPRESS INCORPORATED | 05/17/1977 | 05/11/1978 |
| 77-1060-TR-COI | OHIO TARIFF SERVICE INCORPORATED | 08/09/1977 | 05/11/1978 |
| 78-1360-TR-COI | JONES TRANSFER COMPANY | 10/25/1978 | 04/30/1980 |
| 78-1415-TR-COI | LORAIN COMMERCIAL ZONE | 11/14/1978 | 04/30/1980 |
| 79-0645-TR-COI | INVESTIGATION OF CERTAIN TARIFFS | 07/24/1979 | 04/22/1981 |
| 82-1176-TR-COI | CIN AND HAMILTON COMMERCIAL ZONE | 09/21/1982 | 10/12/1983 |
| 84-0347-TR-COI | OHIO MOTOR FREIGHT TARIFF COMMITTEE | 03/20/1984 | 01/15/1985 |
| 85-0102-TR-COI | R AND L TRANSFER INCLISSFIELDK LINE | 01/24/1985 | 03/19/1985 |
| 85-0631-TR-COI | SIDNEY TRK AND STORAGE INCORPORATED | 05/22/1985 | 07/23/1985 |
| 85-0742-TR-COI | COMMISSION INVESTIGATION OF RATE DI | 06/11/1985 | 10/14/1986 |
| 85-1497-TR-COI | INVESTIGATION OF TRNSPTN SERVICE | 10/31/1985 | 04/01/1986 |
| 86-0444-TR-COI | OHIO MOTOR FREIGHT TARIFF COMMITTEE | 03/18/1986 | 03/20/1990 |
| 86-0445-TR-COI | CON-WAY CENTRAL EXPRESS, INC. | 03/18/1986 | 04/27/1988 |
| 86-1937-TR-COI | RATE REGULATION PROCEDURES | 10/03/1986 | 10/27/1994 |
| 87-0512-TR-COI | OHIO HOUSEHOLD GOOD CARRIERS | 03/27/1987 | 04/27/1988 |
| 87-0999-TR-COI | WEISS TRUCKING COMPANY, INC. | 07/09/1987 | 06/07/1988 |
| 88-0196-TR-COI | GRANTING OF MEDICAL WAIVERS | 02/10/1988 | 09/13/1990 |
| 88-0466-TR-COI | OHIO MOTOR FREIGHT COMMITTEE, INC. | 03/22/1988 | 05/03/1988 |
| 88-0868-TR-COI | MOTOR CARRIER/SELF INSURANCE | 06/02/1988 | 02/22/1989 |
| 91-0732-TR-COI | FRANK'S VACUUM TRUCK SERVICE, INC. | 04/19/1991 | 10/24/1991 |
| 91-2194-TR-COI | BULK MATERIALS, INC. | 12/10/1991 | 11/12/1992 |
| 93-0354-TR-COI | AMERICAN PETROLEUM DBA LION ENVIRON | 03/02/1993 | 05/05/1994 |
| 94-0737-TR-COI | INCLUSION OF NAMED SHIPPERS | 04/25/1994 | 10/27/1994 |
| 97-0456-TR-COI | READY MIX CONCRETE INDUSTRY | 04/24/1997 | 06/26/1997 |
| 97-1471-TR-COI | RELIEF FOR CONSTRUCTION INDUSTRY | 11/10/1997 | 07/07/1998 |
| 99-0904-TR-COI | TRANSPORT RADIOACTIVE MATERIALS | 08/03/1999 | 09/02/1999 |