AEX
| Andersons | 3 |
AIGX
| SMBC RAIL SERVICES LLC | 4 |
ATSF
| Atchison Topeka & Santa Fe | 2 |
BIMX
| Behr Iron & Metal | 7 |
BLE
| Bessemer & Lake Erie | 5 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 3 |
CBQ
| Chicago Burlington & Quincy | 1 |
CEI
| Chicago & Eastern Illinois | 1 |
CR
| Conrail | 23 |
CSX
| CSX Railroad | 32 |
DRGW
| Denver & Rio Grande Western | 8 |
EAMX
| Everest Railcar Services, Inc | 1 |
EWSX
| Indianapolis Power & Light | 6 |
GCCX
| General American Marks Company | 1 |
HLMX
| Helm Financial Corporation | 1 |
HMJX
| HELM Financial Corporation | 3 |
HPJX
| Helm-Pacific Leasing | 1 |
IC
| Illinois Central | 1 |
INRD
| Indiana Railroad | 1 |
MMAX
| Martin-Marietta Aggregates | 3 |
MP
| Missouri Pacific | 4 |
NDYX
| First Union Rail | 2 |
NS
| Norfolk Southern | 39 |
NW
| Norfolk & Western | 5 |
NYC
| New York Central | 16 |
SOO
| Soo Line | 1 |
UP
| Union Pacific Railroad Company | 2 |