AEFR
| Aurora Elgin and Fox River Electric |
|
2
|
2
| AEFR |
BMS
| Berlin Mills |
|
6
|
0
| BMS |
CCRR
| Claremont Concord |
|
0
|
13
| CCRR |
CCT
| Central California Traction Company |
|
11
|
15
| CCT |
CLC
| Columbia and Cowlitz Railway Company |
|
4
|
0
| CLC |
CORP
| Central Oregon & Pacific |
|
1
|
0
| CORP |
CSL
| Chicago Short Line Railway Company |
|
13
|
2
| CSL |
CSS
| Chicago South Shore And South Bend |
|
27
|
2
| CSS |
CWR
| CWR Incorporated |
|
13
|
2
| CWR |
DR
| Dardanelle and Russellville Railroad Inc |
|
1
|
0
| DR |
GBW
| Green Bay & Western |
|
2
|
0
| GBW |
GFRR
| Georgia and Florida Railnet |
|
4
|
6
| GFRR |
GWR
| Great Western Railway Company |
|
1
|
0
| GWR |
HN
| Hutchinson and Northern Railway Company |
|
1
|
0
| HN |
MCR
| McCloud Railway Company |
|
6
|
24
| MCR |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
2
| MDW |
MSR
| WATCO Incorporated |
|
2
|
0
| MSR |
MSV
| Mississippi and Skuna Valley Railroad Co |
|
0
|
5
| MSV |
NN
| Northern Nevada Railroad Corporation |
|
0
|
1
| NN |
NSL
| St. Lawrence and Raquette River Railroad |
|
1
|
0
| NSL |
NWP
| Northwestern Pacific Railroad Company |
|
13
|
8
| NWP |
OPR
| Oregon Pacific |
|
2
|
0
| OPR |
OTR
| Oakland Terminal Railway |
|
1
|
0
| OTR |
PF
| Pioneer and Fayette Railroad Company |
|
1
|
0
| PF |
POTB
| Port of Tillamook Bay |
|
19
|
1
| POTB |
PRY
| Pioneer Industrial Railway |
|
6
|
0
| PRY |
QRR
| Quincy Railroad Company |
|
18
|
0
| QRR |
RPRC
| Richmond Pacific Railroad Corporation |
|
1
|
1
| RPRC |
SCBG
| Santa Cruz Big Trees & Pacific |
|
4
|
9
| SCBG |
SERA
| Sierra Northern Railway |
|
3
|
1
| SERA |
SLGW
| Salt Lake Garfield and Western Railway Company |
|
2
|
5
| SLGW |
SMV
| Santa Maria Valley Railroad Company |
|
1
|
0
| SMV |
SRYC
| Sierra Railway Company of California |
|
43
|
55
| SRYC |
SS
| Sand Springs Railway Company |
|
2
|
0
| SS |
STE
| Stockton Terminal and Eastern RR |
|
3
|
0
| STE |
SW
| Southwestern Railroad Company |
|
0
|
5
| SW |
URR
| Union Railroad |
|
1
|
0
| URR |
VCRR
| Ventura County Railroad Company |
|
6
|
0
| VCRR |
WPRR
| Willamette and Pacific |
|
0
|
2
| WPRR |
WSR
| Warren and Saline River Railroad |
|
2
|
0
| WSR |
YSLR
| Yolo Shortline Railroad Company |
|
2
|
0
| YSLR |
YVT
| Yakim Valley Transportation Company |
|
1
|
0
| YVT |
YW
| Yreka Western Railroad Company |
|
0
|
1
| YW |