AOK
| Arkansas-Oklahoma Railroad | 9 |
BCOL
| Canadian National Railways | 169 |
CAGY
| Columbus & Greenville Railway | 5 |
CN
| Canadian National Railways | 4 |
CNIS
| Canadian National Railways | 3 |
GNWR
| Genesee and Wyoming Railroad Company | 6 |
HLSC
| Hampton Railway Incorporated | 125 |
MSV
| Mississippi and Skuna Valley Railroad Co | 11 |
SRY
| Southern Railway of British Columbia Lim | 27 |
TOE
| Texas Oklahoma and Eastern RR Company | 14 |
TTZX
| TTX Company-Centerbeam Flats | 1010 |