BN
| Burlington Northern | 81 |
BNSF
| BNSF Railway | 268 |
CC
| Chicago Central & Pacific | 3 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CNW
| Chicago & Northwestern | 17 |
CTRN
| Union Pacific Railroad Company | 11 |
DETX
| Detroit Edison Company | 1 |
GABX
| General American Marks Company | 1 |
GACX
| General American Marks Company | 68 |
HEQX
| Helm Financial Corporation | 1 |
HLMX
| Helm Financial Corporation | 5 |
HMJX
| HELM Financial Corporation | 7 |
JEPX
| Duke Energy Indiana, Inc | 18 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 1 |
TILX
| Trinity Industries Leasing Company | 42 |
UP
| Union Pacific Railroad Company | 19 |
WC
| Wisconsin Central | 3 |