BNQ
| Burlington Northern and Santa Fe Railway | 39 |
CN
| Canadian National Railways | 1 |
CNQ
| Canadian National Railway | 4 |
CPT
| Canadian Pacific Railway | 20 |
CSXE
| CSX Transportation Incorporated | 36 |
NS
| Norfolk Southern | 391 |
SPQ
| Union Pacific Railroad Company | 1 |
UPRQ
| Union Pacific Railroad Company | 7 |