BAR
| Bangor & Aroostook |
|
2
|
0
| BAR |
BCOL
| Canadian National Railways |
|
2
|
0
| BCOL |
BN
| Burlington Northern |
|
24
|
2
| BN |
CNW
| Chicago & Northwestern |
|
1
|
1
| CNW |
DRGW
| Denver & Rio Grande Western |
|
15
|
0
| DRGW |
GN
| Great Northern |
|
0
|
3
| GN |
IC
| Illinois Central |
|
0
|
1
| IC |
MILW
| Milwaukee Road |
|
2
|
2
| MILW |
NP
| Northern Pacific |
|
3
|
3
| NP |
OCE
| Oregon California & Eastern |
|
0
|
1
| OCE |
ONW
| Oregon & Northwestern |
|
8
|
1
| ONW |
PGRV
| Pigeon River Railroad Company |
|
1
|
0
| PGRV |
SI
| Union Pacific Railroad Company (Spokane International) |
|
0
|
3
| SI |
SLSF
| Saint Louis-San Francisco |
|
0
|
1
| SLSF |
SNCT
| Seattle & North Coast R.R. Co. |
|
4
|
0
| SNCT |
SOO
| Soo Line |
|
0
|
1
| SOO |
SOU
| Southern |
|
0
|
1
| SOU |
SP
| Southern Pacific |
|
5
|
0
| SP |
SPS
| Spokane Portland & Seattle |
|
5
|
0
| SPS |
WP
| Western Pacific |
|
3
|
0
| WP |
WWV
| Walla Walla Valley |
|
1
|
0
| WWV |