AOKX
| Greenbrier Management Services, LLC | 2 |
ATW
| Atlantic and Western | 3 |
BAEX
| Andersons | 1 |
BKTY
| Union Pacific Railroad Company | 6 |
BLE
| Bessemer & Lake Erie | 1 |
BM
| Boston & Maine | 2 |
CMHX
| CarMath Incorporated | 2 |
CNW
| Chicago & Northwestern | 1 |
COER
| Crab Orchard & Egyptian | 2 |
CP
| Canadian Pacific Railway | 1 |
CPAA
| Canadian Pacific Railway | 1 |
CR
| Conrail | 3 |
CRYX
| Cryo-Trans Incorporated | 1 |
CSX
| CSX Railroad | 7 |
DH
| Delaware & Hudson | 1 |
DHNY
| Canadian Pacific (Delaware and Hudson Railway Company Incorp | 1 |
FBOX
| TTX Company | 2 |
FSRR
| FerroSur | 1 |
FXE
| Ferromex | 2 |
GTW
| Grand Trunk Western | 1 |
HS
| H and S Railroad Company | 1 |
LINX
| LINX | 1 |
LRS
| Laurinburg and Southern | 4 |
NS
| Norfolk Southern | 4 |
NW
| Norfolk & Western | 4 |
OCE
| Oregon California & Eastern | 1 |
RAHX
| Rohm and Haas Company | 1 |
RBOX
| Railbox Company | 6 |
SM
| St. Marys Railroad | 2 |
SOU
| Southern | 1 |
TBOX
| TTX Company | 32 |
UP
| Union Pacific Railroad Company | 1 |
VCY
| Galveston Railroad, L.P. | 1 |
WC
| Wisconsin Central | 2 |