|
ATSF
| Atchison Topeka & Santa Fe | 2 |
|
BN
| Burlington Northern | 3 |
|
BNSF
| BNSF Railway | 2 |
|
CNW
| Chicago & Northwestern | 2 |
|
CSX
| CSX Railroad | 2 |
|
DRGW
| Denver & Rio Grande Western | 1 |
|
GCCX
| General American Marks Company | 1 |
|
GIHX
| Cornerstone C and M Incorporated d/b/a Gifford Hill and Comp | 1 |
|
GRR
| Georgetown Railroad Company | 1 |
|
GVSR
| Galveston Railroad L.P. | 1 |
|
HZGX
| Herzog Contracting Corporation | 6 |
|
MP
| Missouri Pacific | 2 |
|
PCTX
| Pioneer Cement Company of Texas | 1 |
|
SP
| Southern Pacific | 12 |
|
SPTX
| Trinity Rail Management Incorporated | 1 |
|
TXIX
| Texas Industries Incorporated | 1 |
|
UP
| Union Pacific Railroad Company | 14 |
|
WP
| Western Pacific | 4 |
