|
ABFZ
| Arkansas Best Freight | 1 |
|
AXXZ
| Agricultural Express of America | 3 |
|
BOZ
| Baltimore & Ohio | 1 |
|
COZ
| CSX Transportation Incorporated (Chesapeake & Ohio) | 4 |
|
ELZ
| ELZ | 1 |
|
MPZ
| Missouri Pacific | 1 |
|
NWZ
| Norfolk & Western | 1 |
|
OVNZ
| Overnite Transportation Company | 2 |
|
SFTZ
| Santa Fe | 1 |
|
SNLZ
| Schneider National | 3 |
|
TDIZ
| Thoroughbred Direct | 5 |
|
TIPZ
| TIP Intermodal Services | 4 |
|
TPZ
| Union Pacific Railroad Co | 1 |
|
UPSZ
| United Parcel Service | 1 |
|
UPZ
| Union Pacific Railroad Company | 1 |
|
USAZ
| XTRA Intermodal | 1 |
|
VRYZ
| Vermont Railway | 2 |
|
VTRZ
| Vermont Railway Incorporated | 4 |
|
WERZ
| Werner Enterprises Incorporated | 1 |
