| 1 | SLGG | Sidney & Lowe R.R., Inc. | added 10/1983; eliminated 4/1989; eliminated 4/1991; added 7/1992; 1/1994; eliminated 4/1997 | | NAKINA |
| 2 | SLGG | Progress Rail Services Corp. d/b/a Sidney & Lowe R.R., Inc. | added 4/1997; 7/2000-7/2005 | | NAKINA |
| 3 | SLGG | Sidney & Lowe R.R., Inc. | added 10/83; eliminated 4/89; eliminated 4/91; added 7/92; 1/94; eliminated 4/97 | | NRHS |
| 4 | SLGG | Progress Rail Services Corp. d/b/a Sidney & Lowe R.R., Inc. | added 4/97; 7/2000 | | NRHS |
| 5 | SLGG | PROGRESS RAIL SERVICES CORP. d/b/a SIDNEY & LOWE RAILROAD, INC. | | | PWRC |
| 6 | SLGG | Sidney and Lowe Railroad | | | RSRV |
| 7 | SLGG | SIDNEY & LOWE RAILROAD | | | SCAC4 |
| 8 | SLGG | Sidney & Lowe | | USA | TRAFFIC |
