GRR
| Georgetown Railroad Company |
|
0
|
2
| GRR |
GWR
| Great Western Railway Company |
|
1
|
0
| GWR |
LINC
| Lewis and Clark Railway Company |
|
0
|
1
| LINC |
MH
| Mount Hood Railroad |
|
13
|
6
| MH |
PNWR
| Portland and Western Railroad Incorporat |
|
6
|
0
| PNWR |
WPRR
| Willamette and Pacific |
|
5
|
0
| WPRR |