ALLZ
| Alliance Shippers Incorporated | 2 |
AZNG
| AZNG | 7 |
BDR
| BDR | 1 |
BOZ
| Baltimore & Ohio | 1 |
CT
| City of Columbia d/b/a Columbia Terminal | 2 |
CTLZ
| CTLZ | 1 |
DSIZ
| DSIZ | 1 |
DTCV
| DTCV | 4 |
DTCZ
| DTCZ | 6 |
EJGX
| EJGX | 2 |
EJGZ
| EJGZ | 2 |
ELZ
| ELZ | 1 |
FDXU
| FEDEX | 1 |
FEDZ
| Federal Express | 2 |
FFE
| FFE | 1 |
FLIZ
| FLIZ | 1 |
FLXZ
| Flexi-Van Leasing Incorporated | 4 |
FNLZ
| FedEx National LTL | 2 |
HLM
| HLM | 1 |
KUEH
| KUEH | 1 |
MECZ
| MECZ | 47 |
MEQX
| MEQX | 1 |
MEQZ
| MEQZ | 1 |
MTLZ
| Marten Truck Lines | 1 |
NS
| Norfolk Southern | 1 |
PAM
| Pittsburgh Allegheny and McKees Rocks Railroad Company | 1 |
PEAK
| PEAK | 1 |
PMFR
| PMFR | 1 |
RL
| Rutland Line Incorporated | 2 |
SBD
| Seaboard System | 1 |
SNLU
| Schneider National | 1 |
SOUZ
| Norfolk Southern Railway Company | 1 |
SWFZ
| Swift Transportation | 2 |
TTRZ
| Train Trailer Rentals Limited | 1 |
TYNE
| TYNE | 2 |
UPS
| | 1 |
UPSX
| UPSX | 1 |
UPSZ
| United Parcel Service | 2 |
USAZ
| XTRA Intermodal | 4 |
WERZ
| Werner Enterprises Incorporated | 1 |
XTRA
| XTRA | 1 |
YRC
| York Rail | 1 |