ALLZ
| Alliance Shippers Incorporated | 2 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
CTLZ
| CTLZ | 1 |
ENGZ
| England | 1 |
EXLZ
| EXLZ | 1 |
FEDZ
| Federal Express | 1 |
FSTZ
| Fastrac Intermodal LLC | 2 |
HOV
| HOV | 1 |
MECZ
| MECZ | 8 |
MEQZ
| MEQZ | 3 |
MTLZ
| Marten Truck Lines | 6 |
PKGZ
| TIP Intermodal Services | 1 |
PRIZ
| PRIZ | 2 |
PRLZ
| PRLZ | 1 |
PTLZ
| PTLZ | 1 |
SCSZ
| UPS Supply Chain Solutions | 1 |
SWFZ
| Swift Transportation | 1 |
TEMZ
| TEMZ | 1 |
TYNE
| TYNE | 1 |
UPSZ
| United Parcel Service | 3 |
USAZ
| XTRA Intermodal | 1 |