AB
| Akron and Barberton Cluster Railway Company |
|
12
|
4
| AB |
ABB
| Akron and Barberton Belt Railroad Company |
|
10
|
2
| ABB |
ABL
| Alameda Belt Line |
|
4
|
0
| ABL |
ABS
| Alabama Southern Railroad |
|
1
|
74
| ABS |
ACJR
| Ashtabula Carson Jefferson Railroad Company |
|
3
|
6
| ACJR |
ACWR
| Aberdeen, Carolina & Western |
|
76
|
31
| ACWR |
AD
| Atlantic & Danville |
|
7
|
1
| AD |
ADBF
| Adrian and Blissfield Rail Road Company |
|
14
|
30
| ADBF |
ADN
| Ashley Drew & Northern |
|
17
|
124
| ADN |
AEFR
| Aurora Elgin and Fox River Electric |
|
3
|
1
| AEFR |
AERC
| Albany and Eastern Railroad Company |
|
15
|
293
| AERC |
AF
| Alabama and Florida Railway Company |
|
8
|
37
| AF |
AFLR
| Alabama & Florida RR |
|
12
|
0
| AFLR |
AG
| Galveston Railroad L.P. |
|
8
|
7
| AG |
AGCR
| Alamo Gulf Coast Railroad Company |
|
2
|
1
| AGCR |
AGLF
| Knoxville & Holston River Railroad |
|
28
|
27
| AGLF |
AGR
| Alabama and Gulf Coast |
|
66
|
1282
| AGR |
AKDN
| Acadiana Railway Company |
|
11
|
1
| AKDN |
AKMD
| Arkansas Midland Railroad Company |
|
24
|
78
| AKMD |
AL
| Almanor Railroad Company |
|
4
|
2
| AL |
ALAB
| Alabama Railroad |
|
5
|
330
| ALAB |
ALKX
| Airlake Terminal Railway Co. |
|
0
|
17
| ALKX |
ALLN
| Allentown and Auburn Railroad |
|
5
|
10
| ALLN |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
18
|
467
| ALM |
ALQS
| Aliquippa and Southern Railroad Company |
|
11
|
1
| ALQS |
ALY
| Allegheny and Eastern Railroad Incorpora |
|
14
|
154
| ALY |
AM
| Arkansas & Missouri |
|
61
|
273
| AM |
AMHR
| Landisville Railroad Incorporated |
|
5
|
1
| AMHR |
AN
| Apalachicola Northern |
|
26
|
120
| AN |
ANR
| Angelina and Neches River Railroad |
|
4
|
109
| ANR |
ANY
| Athabasca Northern Railway |
|
3
|
1
| ANY |
AO
| Appalachian & Ohio |
|
28
|
3
| AO |
AOK
| Arkansas-Oklahoma Railroad |
|
29
|
6281
| AOK |
APA
| Apache Railway Company |
|
17
|
36
| APA |
APNC
| Appanoose County Community Railroad |
|
1
|
1
| APNC |
AR
| Aberdeen and Rockfish |
|
10
|
33
| AR |
ARA
| Arcade and Attica Railroad Corporation |
|
10
|
11
| ARA |
ARC
| Alexander Railroad |
|
10
|
5
| ARC |
ARN
| Alberta RailNet Incorporated |
|
12
|
0
| ARN |
ARND
| Arnaud Railway |
|
2
|
0
| ARND |
ARZC
| Arizona and California Railroad |
|
35
|
15
| ARZC |
ASAB
| Bay Line Railroad LLC |
|
27
|
145
| ASAB |
ASDA
| Asbestos & Danville |
|
2
|
0
| ASDA |
ASR
| Allegheny Southern Railroad Incorporated |
|
1
|
0
| ASR |
ASRY
| Ashland Railway |
|
19
|
13
| ASRY |
ATLT
| Austin Todd and Ladd Railroad Company |
|
10
|
4
| ATLT |
ATN
| Alabama & Tennessee River Railway Llc |
|
15
|
2
| ATN |
ATW
| Atlantic and Western |
|
11
|
4777
| ATW |
AUAR
| Austin Area Terminal Railway |
|
14
|
1
| AUAR |
AVL
| Aroostook Valley Railroad Company |
|
1
|
4
| AVL |
AVR
| Allegheny Valley |
|
21
|
1
| AVR |
AWW
| Algiers Winslow and Western Railway |
|
12
|
2
| AWW |
AZCR
| Arizona Central Railroad |
|
12
|
1
| AZCR |
AZER
| Arizona Eastern Railway Company |
|
51
|
106
| AZER |
BAYL
| Bay Line, LLC |
|
49
|
162
| BAYL |
BB
| Buckingham Branch |
|
20
|
64
| BB |
BCH
| Southern Railway of British Columbia Limited |
|
28
|
23
| BCH |
BCLR
| Bay Colony |
|
14
|
53
| BCLR |
BCR
| Bay Coast Railroad |
|
11
|
9
| BCR |
BCRY
| Cando Contracting Limited (Barrie-Collingwood Railway) |
|
1
|
1
| BCRY |
BCSR
| Buckeye Central Scenic Railroad |
|
1
|
0
| BCSR |
BDRV
| Belvidere & Delaware Railroad |
|
31
|
33
| BDRV |
BDTL
| Ballard Terminal Railroad Company |
|
1
|
0
| BDTL |
BDW
| Bighorn Divide & Wyoming Railroad |
|
6
|
16
| BDW |
BEEM
| Beech Mountain Railroad Corporation |
|
5
|
0
| BEEM |
BER
| Big Eagle Rail |
|
2
|
9
| BER |
BGCM
| Bg & Cm Railroad |
|
4
|
1
| BGCM |
BH
| Bath & Hammondsport |
|
6
|
5
| BH |
BHP
| BHP Nevada Railroad Company |
|
28
|
0
| BHP |
BHRR
| Birmingham Terminal Railway |
|
9
|
61
| BHRR |
BITY
| Penn Eastern Rail Lines Incorporated |
|
3
|
1
| BITY |
BJRY
| Burlington Junction Railway |
|
40
|
0
| BJRY |
BKRR
| Batten Kill Railroad |
|
0
|
11
| BKRR |
BLMR
| Blue Mountain |
|
5
|
1
| BLMR |
BLOL
| Bloomer Shippers Connecting Railroad Co. |
|
11
|
3
| BLOL |
BLR
| Blackland |
|
10
|
0
| BLR |
BMH
| Beaufort and Morehead Railroad Co |
|
8
|
1
| BMH |
BML
| Belfast & Mooshead Lake |
|
6
|
21
| BML |
BMRG
| Blue Mountain & Reading |
|
12
|
4
| BMRG |
BMRR
| Beech Mountain Railroad |
|
1
|
1
| BMRR |
BMS
| Berlin Mills |
|
7
|
14
| BMS |
BNG
| Blackwell Northern Gateway Railroad Comp |
|
1
|
48
| BNG |
BOP
| Border Pacific Railroad Company |
|
3
|
0
| BOP |
BPRR
| Buffalo and Pittsburgh |
|
148
|
452
| BPRR |
BR
| Buffalo and Pittsburgh |
|
74
|
198
| BR |
BRAN
| Brandon Rail |
|
4
|
1719
| BRAN |
BRG
| Brownsville and Rio Grande International Railroad |
|
12
|
7
| BRG |
BRW
| Black River And Western |
|
30
|
39
| BRW |
BS
| Birmingham Southern RR |
|
69
|
116
| BS |
BSOR
| Buffalo Southern |
|
16
|
14
| BSOR |
BVRY
| Brandywine Valley Railroad Company |
|
11
|
150
| BVRY |
BXN
| Bauxite and Northern Railway Company |
|
8
|
0
| BXN |
CA
| Chesapeake & Albemarle |
|
14
|
6
| CA |
CACV
| Cooperstown and Charlotte Valley |
|
8
|
29
| CACV |
CAGY
| Columbus & Greenville Railway |
|
64
|
372
| CAGY |
CALA
| Carolina Southern |
|
13
|
8
| CALA |
CAMY
| CAMP CHASE RAILWAY COMPANY, LLC |
|
1
|
58
| CAMY |
CARR
| Carrollton Railroad |
|
2
|
0
| CARR |
CBC
| Carbon County Railway |
|
3
|
4
| CBC |
CBGR
| Council Bluffs Railway Company/Great Wes |
|
4
|
0
| CBGR |
CBL
| Conemaugh and Black Lick Railroad |
|
15
|
6
| CBL |
CBNS
| Cape Breton & Central Nova Scotia Ry |
|
35
|
22
| CBNS |
CBR
| Coos Bay Rail Link |
|
13
|
1
| CBR |
CBRM
| Chillicothe-Brunswick Rail Maintenance |
|
3
|
3
| CBRM |
CBRW
| Columbia Basin Railroad |
|
19
|
43
| CBRW |
CBRY
| Copper Basin Railway |
|
23
|
169
| CBRY |
CCCL
| Connecticut Central Railroad Company |
|
6
|
4
| CCCL |
CCCR
| Cape Cod Central Railroad |
|
9
|
6
| CCCR |
CCH
| Cape Cod & Hyannis |
|
20
|
4
| CCH |
CCKY
| Chattooga & Chickamauga Railway |
|
5
|
3
| CCKY |
CCRA
| Camp Chase Industrial Railroad |
|
6
|
0
| CCRA |
CCRL
| Cleveland Commercial RR |
|
4
|
0
| CCRL |
CCRR
| Claremont Concord |
|
8
|
7
| CCRR |
CCRY
| Charles City Rail Lines Incorporated |
|
1
|
0
| CCRY |
CCT
| Central California Traction Company |
|
21
|
13
| CCT |
CCUO
| Chicago-Chemung Railroad Corporation |
|
1
|
0
| CCUO |
CEIW
| Central Indiana and Western RR Company |
|
7
|
1
| CEIW |
CEMR
| Central Manitoba Railway Incorporated |
|
13
|
8
| CEMR |
CERA
| Central RR of Indianapolis |
|
16
|
2
| CERA |
CF
| Cape Fear Railways Incorporated |
|
2
|
4
| CF |
CFMG
| Chemin De Fer De La Matapedia Et Du Golf |
|
9
|
9
| CFMG |
CFNR
| California Northern |
|
31
|
2
| CFNR |
CFW
| Caney fork & Western |
|
8
|
3
| CFW |
CFWR
| Caney Fork and Western Railroad |
|
11
|
183
| CFWR |
CGNE
| Champagne Railroad Incorporated |
|
0
|
1
| CGNE |
CGR
| CG Railway, Inc |
|
0
|
44
| CGR |
CHAT
| Chattahoochee & Gulf |
|
7
|
2
| CHAT |
CHB
| Cleveland Harbor Belt |
|
1
|
0
| CHB |
CHR
| Chestnut Ridge Railway Company |
|
4
|
0
| CHR |
CHRR
| Chesapeake Railroad Company |
|
0
|
4
| CHRR |
CHS
| Charlotte Southern |
|
6
|
8
| CHS |
CHTS
| Penn Eastern Rail Lines Incorporated |
|
0
|
5
| CHTS |
CHTT
| Chicago Heights Terminal Transfer |
|
2
|
2604
| CHTT |
CHV
| Chattahoochee Valley Ry |
|
6
|
8
| CHV |
CIC
| Cedar Rapids & Iowa City |
|
60
|
272
| CIC |
CIM
| Chicago And Illinois Midland |
|
58
|
43
| CIM |
CIND
| Central RR of Indiana |
|
21
|
4
| CIND |
CIRR
| Chattahoochee Industrial Railroad |
|
27
|
625
| CIRR |
CIRY
| Central Illinois Railroad Company |
|
6
|
0
| CIRY |
CISD
| Golden Isles Terminal Railroad |
|
3
|
1
| CISD |
CIW
| Chicago & Illinois Western |
|
10
|
2
| CIW |
CKIN
| Chesapeke & Indiana |
|
9
|
1
| CKIN |
CKRY
| Central Kansas Railway Incorporated |
|
30
|
18
| CKRY |
CLC
| Columbia and Cowlitz Railway Company |
|
17
|
237
| CLC |
CLNA
| Carolina Coastal Railway Incorporated |
|
29
|
32
| CLNA |
CLP
| Clarendon and Pittsford |
|
6
|
4
| CLP |
CLSL
| Columbia and Silver Creek Railroad |
|
3
|
0
| CLSL |
CM
| Central Montana Rail Incorporated |
|
11
|
7
| CM |
CMC
| CMC Railroad Incorporated |
|
4
|
0
| CMC |
CMGN
| Central Michigan RR |
|
25
|
3
| CMGN |
CMPA
| Madison Railroad Division of City of Mad |
|
8
|
2
| CMPA |
CMQ
| CENTRAL MAINE & QUEBEC RAILWAY |
|
21
|
77
| CMQ |
CMR
| Indiana Rail Road Company |
|
6
|
5
| CMR |
CMSL
| Cape May Seashore Line |
|
11
|
8
| CMSL |
CNRR
| California Northern Railroad |
|
2
|
0
| CNRR |
CNRX
| Canadian Northern Railway LLC |
|
0
|
2
| CNRX |
CNUR
| C and NC Railroad Corporation |
|
8
|
3
| CNUR |
CNYK
| Central New York Locomotive Company |
|
2
|
0
| CNYK |
CNZR
| Central New England |
|
9
|
7
| CNZR |
COEH
| Conecuh Valley Railroad |
|
10
|
554
| COEH |
COER
| Crab Orchard & Egyptian |
|
6
|
2866
| COER |
COP
| City of Prineville Railway |
|
8
|
138
| COP |
CORP
| Central Oregon & Pacific |
|
86
|
54
| CORP |
CPDR
| Carolina Piedmont |
|
14
|
0
| CPDR |
CPMY
| Coopersville & Marne Railway |
|
6
|
18
| CPMY |
CQPA
| Central Columbiana & Pennsylvania RR |
|
6
|
0
| CQPA |
CRLE
| Coe Rail Incorporated |
|
8
|
1378
| CRLE |
CRS
| Carolina Rail Service |
|
3
|
2
| CRS |
CSCD
| Cascade and Columbia River Railroad Company |
|
7
|
5
| CSCD |
CSL
| Chicago Short Line Railway Company |
|
22
|
29
| CSL |
CSOR
| Connecticut Southern |
|
21
|
2
| CSOR |
CSP
| Camas Prairie RailNet Incorporated |
|
8
|
21
| CSP |
CSR
| Camden & Southern Railroad Inc |
|
4
|
1
| CSR |
CSS
| Chicago South Shore And South Bend |
|
178
|
630
| CSS |
CT
| City of Columbia d/b/a Columbia Terminal |
|
9
|
6
| CT |
CTN
| Canton Railroad Company |
|
19
|
20
| CTN |
CTR
| Clinton Terminal Railroad Company |
|
6
|
16
| CTR |
CTRR
| Cloquet Terminal Railroad Company |
|
6
|
41
| CTRR |
CTRW
| Carlton Trail Railway Company |
|
6
|
5
| CTRW |
CUOH
| Columbus and Ohio River Railroad Company |
|
0
|
206
| CUOH |
CUVA
| ISG Cleveland Works Railway Company |
|
16
|
20
| CUVA |
CVR
| Cimarron Valley Railroad L.C. |
|
19
|
3
| CVR |
CVRY
| Caddo Valley Railroad Company |
|
3
|
0
| CVRY |
CVYR
| Hargraves & McCrary, P.A. |
|
1
|
0
| CVYR |
CW
| Colorado and Wyoming |
|
26
|
436
| CW |
CWCY
| Caldwell Country Railroad |
|
2
|
0
| CWCY |
CWR
| CWR Incorporated |
|
23
|
11
| CWR |
CWRL
| RailAmerica Central Western Railway Corporation |
|
2
|
1
| CWRL |
CWRY
| Commonwealth Railway Inc. |
|
7
|
1
| CWRY |
CYCY
| Crystal City Railroad Incorporated |
|
2
|
0
| CYCY |
DAIR
| D and I Railroad Company |
|
33
|
5
| DAIR |
DAKR
| Dakota Rail Incorporated |
|
8
|
5
| DAKR |
DAKS
| Dakota Short Line |
|
1
|
0
| DAKS |
DCFB
| Dodge City Ford and Bucklin Railroad Com |
|
5
|
4
| DCFB |
DCLR
| Delaware Coast Line RR Co |
|
14
|
15
| DCLR |
DCRR
| Dubois County Railroad |
|
3
|
3
| DCRR |
DGNO
| Dallas Garland & Northeastern |
|
53
|
37
| DGNO |
DGVR
| DURBIN & GREENBRIER VALLEY RAILROAD INC |
|
24
|
24
| DGVR |
DJRR
| Decatur Junction |
|
0
|
1
| DJRR |
DKS
| Union Pacific Railroad Company |
|
0
|
5
| DKS |
DL
| Delaware-Lackawanna Railroad Company |
|
73
|
38
| DL |
DLWR
| Depew Lancaster and Western Railroad Com |
|
6
|
32
| DLWR |
DMM
| Dansville and Mount Morris Railroad Comp |
|
3
|
213
| DMM |
DMVW
| Dakota Missouri Valley and Western Railr |
|
44
|
31
| DMVW |
DN
| Dakota Northern Railroad Inc |
|
1
|
0
| DN |
DNE
| Duluth and Northeastern Railroad Company |
|
6
|
9
| DNE |
DO
| Delaware Otsego |
|
2
|
1
| DO |
DQE
| De Queen and Eastern Railroad Incorporat |
|
10
|
4
| DQE |
DR
| Dardanelle and Russellville Railroad Inc |
|
37
|
14
| DR |
DRHY
| Durham Transport Incorporated |
|
1
|
2
| DRHY |
DRI
| Davenport Rock Island and North Western |
|
22
|
5
| DRI |
DRIR
| Denver Rock Island Railroad |
|
8
|
2
| DRIR |
DSRC
| Dakota Southern Railway Company |
|
14
|
478
| DSRC |
DSRR
| Delta Southern RR |
|
17
|
1
| DSRR |
DT
| Decatur Junction Railway Company |
|
5
|
4
| DT |
DV
| Delaware Valley Railway Company |
|
4
|
0
| DV |
DVS
| Delta Valley and Southern Railway Compan |
|
2
|
10
| DVS |
EACH
| East Camden and Highland |
|
9
|
11
| EACH |
EARY
| Eastern Alabama Railway |
|
17
|
0
| EARY |
EBGR
| Eastern Berks Gateway Railroad |
|
4
|
6
| EBGR |
ECBR
| East Cooper and Berkeley Railroad Company |
|
7
|
0
| ECBR |
ECTB
| East Chattanooga Belt Railway Co |
|
1
|
0
| ECTB |
EDW
| El Dorado and Wesson Railway Company |
|
9
|
0
| EDW |
EE
| Ellis and Eastern Company |
|
12
|
12
| EE |
EEC
| East Erie Commercial Railroad |
|
9
|
3162
| EEC |
EFRR
| Effingham Railroad |
|
2
|
0
| EFRR |
EFRX
| Eastside Freight Railroad |
|
1
|
0
| EFRX |
EIRC
| Eastern Illinois Railroad Company |
|
6
|
0
| EIRC |
EIRR
| Eastern Idaho Railroad Incorporated |
|
32
|
8
| EIRR |
ELKR
| Elk River Railroad Incorporated |
|
6
|
0
| ELKR |
ELS
| Escanaba and Lake Superior Railroad Comp |
|
41
|
164
| ELS |
EMRY
| Eastern Maine Railway Company |
|
2
|
44
| EMRY |
ENR
| E and N Railway Company Limited |
|
2
|
8
| ENR |
EPRY
| East Penn Railway |
|
12
|
9
| EPRY |
ESHR
| Eastern Shore Railroad |
|
12
|
12
| ESHR |
ESNA
| Eureka Springs and North Arkansas |
|
8
|
10
| ESNA |
ESPN
| East Penn Railroad |
|
23
|
5
| ESPN |
ETL
| Essex Terminal Railway Company |
|
12
|
6
| ETL |
ETRY
| Eastern TN Railway |
|
6
|
0
| ETRY |
EV
| Everett Railroad |
|
18
|
26
| EV |
EVWR
| Evansville Western Railroad Inc |
|
28
|
1
| EVWR |
EWR
| Elkhart & Western Railroad Co. |
|
3
|
0
| EWR |
FC
| Fulton County Railroad Incorporated |
|
8
|
7
| FC |
FCEN
| Florida Central |
|
36
|
51
| FCEN |
FCR
| Fulton County Railraod |
|
5
|
1
| FCR |
FCRD
| First Coast Railway |
|
4
|
216
| FCRD |
FDDM
| Fort Dodge Des Moines & Southern |
|
7
|
150
| FDDM |
FEVR
| Fremont & Elkhorn Valley Railroad |
|
2
|
6
| FEVR |
FGLK
| Finger Lakes Railway |
|
29
|
242
| FGLK |
FIR
| Flats Industrial Railroad Company |
|
3
|
0
| FIR |
FLR
| Fife Lake Railway |
|
1
|
1
| FLR |
FMID
| Florida Midland Railroad Company Incorpo |
|
7
|
1
| FMID |
FMRC
| FarmRail |
|
42
|
1
| FMRC |
FNOR
| Florida Northern |
|
1
|
0
| FNOR |
FRDN
| H and S Railroad Company Incorporated |
|
2
|
8
| FRDN |
FRR
| Falls Road Railroad Company Incorporated |
|
4
|
56
| FRR |
FRVT
| Fore River Transportation Corporation |
|
9
|
2
| FRVT |
FSR
| Fort Smith Railroad Company |
|
11
|
41
| FSR |
FSRR
| FerroSur |
|
162
|
691
| FSRR |
FWCR
| Florida West Coast Railroad Incorporated |
|
5
|
9
| FWCR |
FWRY
| Fillmore Western Railway Company |
|
10
|
5
| FWRY |
FWWR
| Fort Worth and Western |
|
54
|
15
| FWWR |
GAAB
| Georgia and Alabama Division South Carolina Central Railroad |
|
4
|
1
| GAAB |
GBRY
| Gettysburg Railway. |
|
4
|
3
| GBRY |
GBW
| Green Bay & Western |
|
46
|
123
| GBW |
GC
| Georgia Central |
|
91
|
16
| GC |
GCK
| Georges Creek Railway |
|
8
|
0
| GCK |
GCRY
| Grand Canyon Railway |
|
22
|
70
| GCRY |
GCSR
| Gulf Colorado and San Saba Railway |
|
6
|
0
| GCSR |
GCW
| Garden City Western Railway Company |
|
11
|
0
| GCW |
GETY
| Gettysburg Railroad |
|
14
|
22
| GETY |
GEXR
| Goderich & Exeter |
|
32
|
5
| GEXR |
GFR
| Grand Forks Railway Company |
|
1
|
0
| GFR |
GFRR
| Georgia and Florida Railnet |
|
37
|
119
| GFRR |
GGS
| Georgia Great Southern Division South Carolina Central Railro |
|
1
|
0
| GGS |
GITM
| Golden Isle Terminal RR |
|
2
|
1
| GITM |
GLSR
| Gloster Southern Railroad Corporation |
|
3
|
3
| GLSR |
GMR
| Georgia Midland |
|
6
|
0
| GMR |
GMRY
| Great Miami |
|
13
|
17
| GMRY |
GNBC
| Grainbelt Corporation |
|
31
|
231
| GNBC |
GNRR
| Georgia Northeastern |
|
19
|
383
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
33
|
1374
| GNWR |
GO
| Gulf and Ohio |
|
44
|
11
| GO |
GR
| Grand Rapids Eastern Railroad Incorporated |
|
4
|
5
| GR |
GRIV
| Gauley River Railroad LLC |
|
2
|
0
| GRIV |
GRLW
| Greenville & Western Railway Company, LLC |
|
6
|
9
| GRLW |
GRR
| Georgetown Railroad Company |
|
33
|
45
| GRR |
GRW
| Gary Railway |
|
23
|
1680
| GRW |
GRWR
| Great Walton |
|
9
|
1
| GRWR |
GRYR
| Grenada Railway |
|
14
|
8
| GRYR |
GS
| Gloster Southern |
|
3
|
5
| GS |
GSWR
| Georgia Southwestern |
|
47
|
16
| GSWR |
GTR
| Great River Railroad; d/b/a Rosedale-Bolivar County Port Comm |
|
6
|
3
| GTR |
GTRA
| Golden Triangle Railroad |
|
4
|
228
| GTRA |
GU
| Grafton and Upton Railroad Company |
|
21
|
2
| GU |
GVSR
| Galveston Railroad L.P. |
|
11
|
590
| GVSR |
GWF
| Galveston Wharves |
|
1
|
2
| GWF |
GWR
| Great Western Railway Company |
|
55
|
18
| GWR |
GWRC
| Georgia Woodlands |
|
3
|
1
| GWRC |
GWRR
| Great Walton Railroad |
|
10
|
1
| GWRR |
GWRS
| Great Western Railway Company |
|
6
|
16
| GWRS |
GWWE
| Gateway Eastern Railway Company |
|
1
|
0
| GWWE |
HB
| Hampton and Branchville |
|
16
|
3
| HB |
HBL
| Harbor Belt Line |
|
1
|
0
| HBL |
HBRY
| Hudson Bay Railway Company |
|
47
|
5
| HBRY |
HBT
| Houston Belt & Terminal |
|
28
|
2
| HBT |
HCRR
| Honey Creek Railroad Incorporated |
|
2
|
0
| HCRR |
HCRY
| Huron Central Railway |
|
14
|
159
| HCRY |
HE
| Hollis and Eastern Railroad Company |
|
5
|
49
| HE |
HESR
| Huron and Eastern |
|
57
|
93
| HESR |
HIRR
| Hainesport Industrial Railroad |
|
0
|
67
| HIRR |
HLSC
| Hampton Railway Incorporated |
|
1
|
289
| HLSC |
HMCR
| Huntsville and Madison County Railroad Authority |
|
8
|
0
| HMCR |
HN
| Hutchinson and Northern Railway Company |
|
7
|
4
| HN |
HOG
| Heart of Georgia |
|
19
|
3
| HOG |
HOS
| Hoosier Southern Railroad |
|
6
|
3
| HOS |
HRR
| Hondo Railroad |
|
2
|
0
| HRR |
HRRC
| Housatonic Railroad Company |
|
10
|
11
| HRRC |
HRS
| Holidaysburg and Roaring Spring Railroad Company |
|
1
|
6
| HRS |
HRT
| Hartwell RR |
|
29
|
4
| HRT |
HS
| H and S Railroad Company |
|
5
|
2641
| HS |
IANR
| Iowa Northern Ry |
|
58
|
718
| IANR |
IANW
| Iowa Northwestern |
|
4
|
8
| IANW |
IARR
| Iowa River RR |
|
3
|
1
| IARR |
IAT
| IOWA TRACTION RAILROAD CO |
|
1
|
2
| IAT |
IATR
| Iowa Traction Railroad Company |
|
14
|
315
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
1195
| IBT |
ICRK
| Indian Creek Railroad Company |
|
1
|
0
| ICRK |
IHRC
| Indiana Hi Rail |
|
24
|
11
| IHRC |
IIC
| International Intermodal Center |
|
2
|
0
| IIC |
ILW
| Illinois Western Railroad |
|
1
|
0
| ILW |
IMRR
| Illinois Midland Railroad |
|
19
|
14
| IMRR |
IN
| Indiana Northeastern |
|
20
|
10
| IN |
INOH
| Indiana and Ohio Railroad Incorporated |
|
1
|
3
| INOH |
INPR
| Idaho Northern and Pacific Railroad |
|
24
|
25
| INPR |
IOCR
| Indiana and Ohio Central Railroad |
|
0
|
40
| IOCR |
IORY
| Indiana & Ohio |
|
114
|
106
| IORY |
IR
| Illinois Railnet |
|
40
|
14
| IR |
IRRS
| International Rail Road Systems Incorporated |
|
1
|
0
| IRRS |
ISRR
| Indiana Southern |
|
42
|
3
| ISRR |
IW
| Illinois Western |
|
4
|
2
| IW |
JCAX
| Johnson County Airport Commission |
|
0
|
0
| JCAX |
JEFW
| Jefferson Warrior Railroad Company |
|
5
|
11
| JEFW |
JJRD
| J and J Railroad Incorporated |
|
0
|
3
| JJRD |
JSRC
| Jackson and Southern Railroad Company |
|
1
|
0
| JSRC |
JTCX
| Juniata Terminal |
|
8
|
10
| JTCX |
JVRR
| Juniata Valley Railroad Company |
|
1
|
2
| JVRR |
KBSR
| Kankakee Beaverville and Southern Railroad Company |
|
17
|
294
| KBSR |
KFR
| Kettle Falls International Rwy |
|
4
|
0
| KFR |
KJR
| Kiski Junction Railroad |
|
10
|
11
| KJR |
KJRY
| Keokuk Junction |
|
16
|
21
| KJRY |
KKRR
| Knox and Kane Railroad Company |
|
12
|
39
| KKRR |
KLSC
| Kalamazoo Lake Shore and Chicago Railway |
|
6
|
8
| KLSC |
KO
| Kansas & Oklahoma |
|
11
|
223
| KO |
KPR
| Kelowna Pacific Railway Ltd. |
|
0
|
3
| KPR |
KRR
| Kiamichi |
|
58
|
40
| KRR |
KSRY
| Kosciusko & Southwestern Railway |
|
3
|
11
| KSRY |
KSW
| Kansas Southwestern Railway |
|
13
|
2
| KSW |
KT
| Kentucky and Tennessee Railway Company |
|
10
|
10
| KT |
KWT
| KWT Railway |
|
11
|
130
| KWT |
KXHR
| Knoxville & Holston River RR |
|
34
|
48
| KXHR |
KYLE
| Kyle Railroad |
|
94
|
422
| KYLE |
LAJ
| Los Angeles Junction Railway |
|
14
|
0
| LAJ |
LAL
| Livonia Avon & Lakeville |
|
19
|
12
| LAL |
LANO
| Penn Eastern Rail Lines Incorporated |
|
1
|
1
| LANO |
LBR
| Lowville and Beaver River Railroad Compa |
|
6
|
360
| LBR |
LC
| Lancaster & Chester |
|
44
|
68
| LC |
LCR
| Lake County Railroad |
|
1
|
0
| LCR |
LDRR
| Louisiana and Delta Railroad Incorporated |
|
34
|
1
| LDRR |
LEF
| Lake Erie Franklin and Clarion Railroad Company |
|
0
|
6
| LEF |
LEN
| Lake Erie and Northern Railway Company |
|
1
|
1
| LEN |
LER
| Logansport and Eel River Short-Line Company Incorporated |
|
4
|
0
| LER |
LHRR
| Longhorn Railroad |
|
13
|
1
| LHRR |
LINC
| Lewis and Clark Railway Company |
|
6
|
6
| LINC |
LIRC
| Louisville & Indiana |
|
44
|
13
| LIRC |
LIRX
| Lapeer Industrial Railway |
|
4
|
1
| LIRX |
LKRR
| Little Kanawha River Rail Incorporated |
|
2
|
0
| LKRR |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
12
|
64
| LNAC |
LNAL
| Louisville New Albany and Corydon Railroad |
|
5
|
13
| LNAL |
LNW
| Louisiana & Northwestern |
|
24
|
10
| LNW |
LPN
| Longview, Portland & Northern |
|
7
|
25
| LPN |
LRR
| Little River Railroad |
|
5
|
14
| LRR |
LRS
| Laurinburg and Southern |
|
48
|
2578
| LRS |
LRWN
| Little Rock & Western |
|
11
|
231
| LRWN |
LRWY
| Lehigh Railway |
|
8
|
0
| LRWY |
LS
| Luzerne And Susquehanna |
|
22
|
4
| LS |
LSI
| Lake Superior and Ishpeming Railroad |
|
62
|
925
| LSI |
LSRC
| Lake State Railway Company |
|
75
|
140
| LSRC |
LT
| Lake Terminal Railroad Company |
|
7
|
269
| LT |
LVAL
| Lackawanna Valley Railroad Corporation |
|
7
|
2
| LVAL |
LVRC
| Lamoille Valley |
|
9
|
73
| LVRC |
LVRM
| Lehigh Valley Rail Management |
|
15
|
0
| LVRM |
LVRR
| Lycoming Valley |
|
15
|
132
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
8
|
1300
| LW |
LXOH
| Knoxville & Holston River Railroad |
|
2
|
46
| LXOH |
LXVR
| Luxapalia Valley |
|
2
|
0
| LXVR |
MAA
| Magma Arizona Railroad Company |
|
8
|
4
| MAA |
MAEG
| Maersk Sealand |
|
0
|
67
| MAEG |
MAL
| Michigan Air-Line Ry. Co. |
|
0
|
0
| MAL |
MAW
| Maumee and Western Railroad Corporation |
|
5
|
0
| MAW |
MB
| Meridian & Bigbee |
|
32
|
248
| MB |
MC
| Mass Coastal |
|
18
|
10
| MC |
MCER
| Massachusetts Central Railroad |
|
18
|
10
| MCER |
MCR
| McCloud Railway Company |
|
16
|
4
| MCR |
MCRR
| Monongahela Connecting RR Company |
|
15
|
8
| MCRR |
MCSA
| Moscow Camden and San Augustine Railroad |
|
7
|
84
| MCSA |
MCTA
| Minnesota Central Railroad Company |
|
5
|
1
| MCTA |
MD
| C&J RAILROAD COMPANY D/B/A MISSISSIPPI DELTA RAILROAD |
|
2
|
3
| MD |
MDDE
| Maryland and Delaware Railroad |
|
16
|
6
| MDDE |
MDS
| Meridian Southern Railway, LLC |
|
19
|
7
| MDS |
MDW
| Minnesota Dakota and Western Railway Com |
|
11
|
633
| MDW |
ME
| Morristown & Erie Railroad |
|
61
|
101
| ME |
MET
| Modesto and Empire Traction Company |
|
24
|
134
| MET |
MGLX
| Mobil Grain Ltd. |
|
10
|
245
| MGLX |
MGRI
| MG Rail Incorporated |
|
10
|
0
| MGRI |
MH
| Mount Hood Railroad |
|
10
|
21
| MH |
MHC
| Mohall Railroad Inc. |
|
0
|
1
| MHC |
MHWA
| Mohawk Adirondack and Northern Railroad |
|
13
|
15
| MHWA |
MIDH
| Middletown and Hummelstown RR Company |
|
6
|
11
| MIDH |
MIRS
| Mare Island Rail Service |
|
1
|
0
| MIRS |
MISS
| Mississippian Railway Cooperative Incorporated |
|
2
|
11
| MISS |
MJ
| Manufacturers'' Junction Railway Company |
|
4
|
4
| MJ |
MMID
| Maryland Midland |
|
35
|
144
| MMID |
MMRR
| Mid-Michigan Railroad Incorporated |
|
15
|
31
| MMRR |
MNA
| Missouri and Northern Arkansas |
|
90
|
52
| MNA |
MNBR
| M and B Railroad LLC |
|
19
|
0
| MNBR |
MNC
| Missouri North Central RR |
|
1
|
3
| MNC |
MNJ
| Middletown & New Jersey Railroad |
|
8
|
11
| MNJ |
MNL
| Mountain Laurel |
|
5
|
0
| MNL |
MNN
| Minnesota Northern Railroad Incorporated |
|
17
|
10
| MNN |
MNRR
| Modoc Northern Railroad Company |
|
16
|
15
| MNRR |
MOC
| Missouri Central Railroad Company |
|
3
|
0
| MOC |
MOT
| Marine Oil Transportation |
|
0
|
5
| MOT |
MPA
| Maryland and Pennsylvania Railroad |
|
13
|
55
| MPA |
MPLI
| Minnesota Prairie Line, Inc |
|
2
|
91
| MPLI |
MQT
| Marquette Rail |
|
20
|
280
| MQT |
MR
| McCloud Railway Company |
|
11
|
193
| MR |
MRI
| Motive Rail Industries |
|
5
|
1
| MRI |
MRIX
| Missouri North Centra RR |
|
27
|
1
| MRIX |
MS
| Michigan Shore Railroad Incorporated |
|
6
|
43
| MS |
MSCI
| Mississippi Central Railroad Company |
|
7
|
1
| MSCI |
MSDR
| Knoxville & Holston River Railroad |
|
8
|
220
| MSDR |
MSE
| Mississippi Export Railroad Company |
|
17
|
26
| MSE |
MSN
| Meeker Southern |
|
1
|
1
| MSN |
MSO
| Michigan Southern |
|
9
|
6
| MSO |
MSR
| WATCO Incorporated |
|
2
|
0
| MSR |
MSRW
| Mississippian Railway Cooperative Incorporated |
|
5
|
3
| MSRW |
MSTR
| Massena Terminal Railroad Company |
|
5
|
0
| MSTR |
MSV
| Mississippi and Skuna Valley Railroad Co |
|
4
|
25
| MSV |
MSWY
| Minnesota Western RR |
|
4
|
2
| MSWY |
MT
| Mississippi and Tennessee RailNet Incorporated |
|
12
|
32
| MT |
MTCO
| Macon Terminal Company |
|
3
|
0
| MTCO |
MTNR
| Mississippi Tennessee Railroad LLC |
|
8
|
268
| MTNR |
MVP
| Missouri & Valley Park |
|
1
|
0
| MVP |
MVRY
| Mahoning Valley Ry |
|
3
|
231
| MVRY |
MVT
| Mt. Vernon Terminal |
|
8
|
0
| MVT |
MWRR
| Montana Western Railway Company Incorporated |
|
6
|
1
| MWRR |
NAUG
| Naugatuck Railroad Company |
|
7
|
8
| NAUG |
NBEC
| New Brunswick East Coast Railway Company |
|
31
|
24
| NBEC |
NBER
| Nittany and Bald Eagle Railroad Company |
|
8
|
12
| NBER |
NBNR
| Nicolet Badger Northern Railroad |
|
0
|
1
| NBNR |
NBSR
| New Brunswick Southern Railway Company L |
|
43
|
68
| NBSR |
NCIR
| New Castle Industrial Railroad |
|
5
|
16
| NCIR |
NCL
| North Coast Lines |
|
1
|
3
| NCL |
NCRC
| Nebraska Central |
|
49
|
24
| NCRC |
NCVA
| North Carolina and Virginia Railroad |
|
18
|
0
| NCVA |
NCYR
| Nash County Railroad Corporation |
|
14
|
3
| NCYR |
NECR
| New England Central |
|
74
|
21
| NECR |
NEGS
| New England Southern |
|
7
|
0
| NEGS |
NEKM
| Northeast Kansas and Missouri |
|
6
|
0
| NEKM |
NENE
| Nebraska Northeastern |
|
16
|
0
| NENE |
NERR
| Nashville and Eastern |
|
55
|
30
| NERR |
NHCR
| New Hampshire Central Railroad |
|
4
|
2
| NHCR |
NHIR
| New Hope & Ivyland |
|
28
|
44
| NHIR |
NHN
| New Hampshire Northcoast Corporation |
|
10
|
41
| NHN |
NHRR
| New Hope and Ivyland Rail Road |
|
10
|
32
| NHRR |
NHVR
| New Hope Valley Railroad |
|
9
|
4
| NHVR |
NHVT
| New Hampshire and Vermont Railroad Company |
|
2
|
5
| NHVT |
NJRC
| New Jersey Rail Carrier LLC |
|
0
|
27
| NJRC |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
13
|
2575
| NKCR |
NMGR
| New Mexico Gateway Railroad LLC |
|
1
|
0
| NMGR |
NN
| Northern Nevada Railroad Corporation |
|
12
|
47
| NN |
NNW
| Nebraska Northwestern |
|
3
|
70
| NNW |
NOGC
| New Orleans & Gulf Coast |
|
22
|
0
| NOGC |
NOKL
| Northwestern Oklahoma |
|
7
|
8167
| NOKL |
NOLR
| New Orleans Lower Coast Railroad Incorpo |
|
5
|
1
| NOLR |
NOW
| Northern Ohio & Western |
|
1
|
1
| NOW |
NPBL
| Norfolk and Portsmouth Belt Line |
|
35
|
3
| NPBL |
NPR
| Northern Plains Railroad Incorporated |
|
61
|
12
| NPR |
NRI
| Nebkota Railway Incorporated |
|
3
|
173
| NRI |
NSHR
| North Shore |
|
20
|
101
| NSHR |
NSL
| St. Lawrence and Raquette River Railroad |
|
5
|
14
| NSL |
NSM
| North Shore Mining |
|
27
|
0
| NSM |
NSR
| Newburgh and South Shore Railroad Compan |
|
2
|
30
| NSR |
NTR
| Mississippi Central Railroad Company |
|
2
|
0
| NTR |
NTRY
| Nimishillen and Tuscarawas Railway Company |
|
2
|
0
| NTRY |
NVRR
| NAPA Valley Railroad Company |
|
11
|
17
| NVRR |
NWP
| Northwestern Pacific Railroad Company |
|
25
|
18
| NWP |
NWR
| Nashville & Western Railroad Corp. |
|
6
|
24
| NWR |
NYA
| New York and Atlantic Railroad |
|
16
|
2
| NYA |
NYCH
| New York Cross Harbor Railroad Terminal Corporation |
|
5
|
2
| NYCH |
NYGL
| New York and Greenwood Lake Railroad |
|
8
|
14
| NYGL |
NYLE
| New York and Lake Erie Railroad Company |
|
15
|
12
| NYLE |
NYOG
| New York and Ogdensburg Railway Company Incorporated |
|
3
|
1
| NYOG |
OAR
| Old Augusta Railroad |
|
2
|
171
| OAR |
OCRR
| Ottawa Central Railway |
|
11
|
2
| OCRR |
OCTL
| Oil Creek and Titusville Lines |
|
4
|
34
| OCTL |
OCTR
| Octoraro Railway Incorporated |
|
5
|
2
| OCTR |
OGEE
| Ogeechee |
|
6
|
0
| OGEE |
OHCR
| Ohio Central |
|
204
|
123
| OHCR |
OHIC
| Ohi-Rail Corporation |
|
16
|
3
| OHIC |
OHPA
| Ohio and Pennsylvania Railroad Company |
|
0
|
16
| OHPA |
OHRY
| Owego and Harford Railway Incorporated |
|
7
|
1
| OHRY |
OKAN
| Okanagan Valley Railway Company |
|
4
|
0
| OKAN |
OLB
| Omaha Lincoln and Beatrice Railway Company |
|
6
|
18
| OLB |
OLO
| Ontario LOrignal Railway Incorporated |
|
2
|
0
| OLO |
OLYR
| Olympic Railroad Company |
|
0
|
5
| OLYR |
OMID
| Ontario Midland Railroad Corporation |
|
8
|
7
| OMID |
ONCT
| Ontario Central Railroad Corporation |
|
2
|
2
| ONCT |
OPR
| Oregon Pacific |
|
17
|
7
| OPR |
OPT
| Orange Port Terminal Railway |
|
17
|
2
| OPT |
OS
| Ontario Southland Railway Inc. |
|
1
|
1
| OS |
OSR
| Ontario Southland Rwy |
|
36
|
8
| OSR |
OSRR
| Ohio Southern Railroad Incorporated |
|
1
|
0
| OSRR |
OTR
| Oakland Terminal Railway |
|
3
|
0
| OTR |
OTVR
| Otter Tail Valley Railroad Company |
|
9
|
2
| OTVR |
OUCH
| Ouachita Railroad |
|
3
|
5
| OUCH |
OVR
| Otter Valley Railroad |
|
2
|
9
| OVR |
PAM
| Pittsburgh Allegheny and McKees Rocks Railroad Company |
|
5
|
7
| PAM |
PBNE
| Philadelphia Bethlehem and New England R |
|
32
|
8
| PBNE |
PBR
| Patapsco and Back Rivers Railroad |
|
78
|
7
| PBR |
PBRR
| Pine Belt Southern Railroad Company |
|
3
|
0
| PBRR |
PBVR
| Port Bienville Railroad |
|
5
|
0
| PBVR |
PCC
| Palouse River and Coulee City |
|
13
|
91
| PCC |
PCHR
| Port Colborne Harbour Railway |
|
4
|
0
| PCHR |
PCN
| Point Comfort and Northern Railway |
|
13
|
147
| PCN |
PDRR
| Pee Dee River RR |
|
7
|
109
| PDRR |
PF
| Pioneer and Fayette Railroad Company |
|
1
|
0
| PF |
PGR
| Progressive Rail, Inc |
|
19
|
59
| PGR |
PHD
| Port Huron and Detroit Railroad Company |
|
4
|
27
| PHD |
PHRR
| Port Harbor Railroad |
|
13
|
0
| PHRR |
PICK
| Pickens Railway |
|
19
|
33
| PICK |
PIR
| Pittsburgh Industrial Railroad Incorpora |
|
2
|
0
| PIR |
PJR
| Port Jersey |
|
2
|
0
| PJR |
PJRL
| Penn Jersey Rail Lines Incorporated |
|
0
|
1
| PJRL |
PJRR
| PJRR |
|
1
|
0
| PJRR |
PLW
| PL and W Railroad Incorporated |
|
4
|
2
| PLW |
PNR
| Panhandle Northern Railroad Company |
|
10
|
6
| PNR |
PNRR
| Pennsylvania Northeastern |
|
10
|
8
| PNRR |
PNRW
| Piedmont Northern Railroad |
|
2
|
0
| PNRW |
PNW
| Prescott and Northwestern Railroad |
|
4
|
0
| PNW |
PNWR
| Portland and Western Railroad Incorporat |
|
59
|
10
| PNWR |
POHC
| Pittsburgh & Ohio Central |
|
7
|
32
| POHC |
POTB
| Port of Tillamook Bay |
|
28
|
40
| POTB |
POVA
| Pend Oreille Valley Railroad |
|
11
|
16
| POVA |
PR
| Palmetto Railways |
|
8
|
5
| PR |
PRI
| Port Railroads Incorporated |
|
2
|
0
| PRI |
PRL
| Penn Eastern Rail Lines Incorporated |
|
9
|
29
| PRL |
PRV
| Pearl River Valley Railroad Company |
|
4
|
2
| PRV |
PRY
| Pioneer Industrial Railway |
|
2
|
0
| PRY |
PRYL
| Port Royal Railroad |
|
4
|
0
| PRYL |
PS
| Pittsburg and Shawmut Railroad Company |
|
22
|
40
| PS |
PSAP
| Puget Sound and Pacific Railroad Company |
|
29
|
4
| PSAP |
PT
| Peninsula Terminal Company |
|
11
|
11
| PT |
PTRR
| Port Townsend Railroad Incorporated |
|
7
|
1
| PTRR |
PVRR
| Pioneer Valley Railroad Company Incorporated |
|
12
|
8
| PVRR |
PVRX
| Pook Valley Railroad (Private Owner) |
|
3
|
0
| PVRX |
PVS
| Pecos Valley Southern Railway Company |
|
3
|
1
| PVS |
PWRY
| Peoria & Western Railway |
|
7
|
0
| PWRY |
PWV
| Pittsburgh & West Virginia |
|
7
|
5
| PWV |
QCM
| Quebec Cartier Railroad |
|
53
|
20
| QCM |
QGRY
| Quebec Gatineau Railway Incorporated |
|
57
|
379
| QGRY |
QRR
| Quincy Railroad Company |
|
5
|
0
| QRR |
RARW
| Rarus Railway Company |
|
15
|
3
| RARW |
RCGG
| Ray-Carroll |
|
1
|
0
| RCGG |
RCRY
| Raritan Central Railway LLC |
|
14
|
0
| RCRY |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
85
|
120
| RJCC |
RJCL
| R.J. Corman Railroad Company/ Cleveland |
|
3
|
0
| RJCL |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
25
|
102
| RJCM |
RJCN
| R.J. Corman Railroad Company/ Allentown Lines Incorporated |
|
2
|
2
| RJCN |
RJCP
| R.J. Corman Railroad Company/ Pennsylvan |
|
34
|
37
| RJCP |
RJCR
| RJ Corman |
|
108
|
28
| RJCR |
RJCW
| R.J. Corman Railroad Company/ Western Ohio Line |
|
10
|
20
| RJCW |
RLK
| RailAmerica Ottawa Valley Railway |
|
48
|
29
| RLK |
RMRR
| Rocky Mountain Railcar and Railroad Incorporated |
|
2
|
0
| RMRR |
RPRC
| Richmond Pacific Railroad Corporation |
|
10
|
2
| RPRC |
RRC
| Respondek Railroad Corporation |
|
51
|
3
| RRC |
RRCI
| Redmont Railway Company Incorporated |
|
1
|
0
| RRCI |
RRRR
| Rock and Rail Incorporated |
|
8
|
16
| RRRR |
RRVW
| Red River Valley and Western Railroad |
|
40
|
121
| RRVW |
RS
| Roberval and Saguenay Railway Company |
|
35
|
22
| RS |
RSM
| Railroad Switching Service of Missouri Incorporated |
|
3
|
0
| RSM |
RSP
| Roscoe Snyder and Pacific Railway |
|
6
|
11
| RSP |
RSR
| Rochester and Southern Railroad |
|
11
|
2
| RSR |
RSS
| Rockdale, Sandow & Southern Railroad |
|
5
|
6
| RSS |
RV
| Rahway Valley R.R. |
|
4
|
1
| RV |
RVSC
| Rio Valley Switching Company |
|
16
|
38
| RVSC |
SA
| Savannah & Atlanta |
|
7
|
13
| SA |
SAN
| Sandersville |
|
14
|
145
| SAN |
SAR
| Savage Alberta Railway Inc |
|
18
|
0
| SAR |
SAV
| Sacramento Valley |
|
2
|
0
| SAV |
SB
| South Buffalo RR |
|
54
|
9
| SB |
SBRR
| Stourbridge Railroad Company |
|
3
|
8
| SBRR |
SBVR
| South Branch Valley Rail Road |
|
28
|
23
| SBVR |
SCBG
| Santa Cruz Big Trees & Pacific |
|
5
|
20
| SCBG |
SCFE
| South Central Florida Express Incorporated |
|
32
|
24
| SCFE |
SCIH
| South Chicago & Indiana Harbor Railway C |
|
4
|
45
| SCIH |
SCRF
| South Carolina Central |
|
23
|
26
| SCRF |
SCTR
| South Central Tennessee |
|
12
|
7
| SCTR |
SCXF
| South Central Florida Express |
|
6
|
0
| SCXF |
SCXY
| St. Croix Valley Railroad Company |
|
6
|
30
| SCXY |
SDIV
| San Diego and Imperial Valley |
|
10
|
3
| SDIV |
SDIY
| San Diego and Imperial Valley Railroad Company |
|
6
|
0
| SDIY |
SEKR
| Southeast Kansas Railroad Company |
|
17
|
5
| SEKR |
SERA
| Sierra Northern Railway |
|
33
|
71
| SERA |
SFEX
| New Brunswick East Coast Railway |
|
4
|
0
| SFEX |
SFG
| Societe du Chemin de Fer de la Gaspesie |
|
6
|
28
| SFG |
SFS
| Santa Fe Southern |
|
6
|
47
| SFS |
SGLR
| Seminole Gulf |
|
27
|
212
| SGLR |
SGVY
| Saginaw Valley Railway Company Incorpora |
|
2
|
59
| SGVY |
SH
| Steelton and Highspire Railroad Company |
|
7
|
114
| SH |
SIND
| Southern Indiana Railway Incorporated |
|
4
|
18
| SIND |
SIRR
| Southern Industrial Railroad |
|
0
|
2
| SIRR |
SJVR
| San Joaquin Valley RR |
|
52
|
1
| SJVR |
SKOL
| South Kansas and Oklahoma |
|
31
|
42
| SKOL |
SL
| Salt Lake Southern RR |
|
11
|
8
| SL |
SLAL
| South Plains Lamesa |
|
8
|
0
| SLAL |
SLC
| San Luis Central Railroad Company |
|
18
|
343
| SLC |
SLGG
| Progress Rail Services Corporation |
|
12
|
318
| SLGG |
SLGW
| Salt Lake Garfield and Western Railway Company |
|
11
|
9
| SLGW |
SLRG
| San Luis and Rio Grande Railroad |
|
60
|
113
| SLRG |
SLRR
| St. Lawrence and Raquette River Railroad |
|
2
|
0
| SLRR |
SLRS
| SMS Rail Service Incorporated |
|
48
|
33
| SLRS |
SLWC
| Stillwater Central |
|
3
|
6
| SLWC |
SM
| St. Marys Railroad |
|
18
|
67
| SM |
SMA
| San Manuel Arizona Railroad Company |
|
13
|
11
| SMA |
SMNR
| Southern Manitoba Railway Incorporated |
|
2
|
0
| SMNR |
SMRR
| Sisseton Milbank Railroad Incorporated |
|
6
|
44
| SMRR |
SMV
| Santa Maria Valley Railroad Company |
|
14
|
5
| SMV |
SMW
| St Marys Railway West LLC |
|
4
|
1840
| SMW |
SNC
| Saratoga & North Creek Railway |
|
19
|
511
| SNC |
SNR
| Sunflour Railroad |
|
1
|
0
| SNR |
SOM
| Somerset Railroad Corporation |
|
0
|
154
| SOM |
SOR
| Southern Ontario Railway |
|
21
|
1
| SOR |
SPCX
| Qwest Communications Corporation |
|
15
|
23
| SPCX |
SPEG
| Spencerville & Elgin |
|
4
|
5
| SPEG |
SPSR
| San Pedro & Southwestern Railway Co |
|
6
|
1
| SPSR |
SQVR
| Sequatchie Valley Railroad |
|
25
|
1
| SQVR |
SRC
| Strasburg Railroad |
|
30
|
53
| SRC |
SRMX
| Southeastern Railway |
|
1
|
3
| SRMX |
SRN
| Sabine River & Northern |
|
13
|
771
| SRN |
SRNJ
| Southern Railroad Company of New Jersey |
|
22
|
28
| SRNJ |
SRY
| Southern Railway of British Columbia Lim |
|
49
|
867
| SRY |
SRYC
| Sierra Railway Company of California |
|
17
|
17
| SRYC |
SS
| Sand Springs Railway Company |
|
8
|
8
| SS |
SSC
| Southern Switching Company |
|
5
|
2
| SSC |
SSLV
| Southern San Luis Valley Railroad |
|
3
|
1
| SSLV |
SSOR
| Sisseton Southern Railway Company |
|
3
|
1
| SSOR |
STE
| Stockton Terminal and Eastern RR |
|
14
|
74
| STE |
STMA
| St. Maries River Railroad Company |
|
6
|
67
| STMA |
STRT
| Stewartstown Railroad Company |
|
6
|
7
| STRT |
SUAB
| Southern Alabama RR |
|
4
|
0
| SUAB |
SV
| Shenandoah Valley Railroad |
|
3
|
2
| SV |
SVRR
| Shamokin Valley Railroad Company |
|
6
|
21
| SVRR |
SW
| Southwestern Railroad Company |
|
47
|
13
| SW |
SWGR
| Seagraves Whiteface and Lubbock Railroad |
|
1
|
2
| SWGR |
SWKR
| San Pedro and Southwestern Railway Compa |
|
3
|
2
| SWKR |
SWP
| Southwest Pennsylvania Railroad |
|
19
|
0
| SWP |
SWRX
| Southwind Shortline Railroad Co |
|
2
|
0
| SWRX |
TASD
| Terminal Alabama State Docks |
|
22
|
119
| TASD |
TBRY
| Thermal Belt |
|
2
|
0
| TBRY |
TC
| Temple & Central Texas |
|
13
|
23
| TC |
TCKR
| Turtle Creek Industrial RR.Incorporated |
|
3
|
2
| TCKR |
TCRY
| Tri-City Railroad |
|
16
|
6
| TCRY |
TCWR
| Twin Cities and Western |
|
40
|
548
| TCWR |
TE
| Tacoma Eastern Railway Company |
|
6
|
6
| TE |
TIRL
| Tonawanda Island Railroad Incorporated |
|
1
|
0
| TIRL |
TKEN
| Tennken Railroad Company Incorporated |
|
3
|
94
| TKEN |
TM
| Texas-Mexican |
|
48
|
132
| TM |
TMT
| Trailer Marine Transport Corporation |
|
0
|
4
| TMT |
TN
| Texas and Northern Railway Company |
|
25
|
34
| TN |
TNER
| Texas Northeastern Division Mid-Michigan |
|
20
|
12
| TNER |
TNHR
| Three Notch Railroad |
|
10
|
22
| TNHR |
TNMR
| Texas and New Mexico |
|
15
|
12
| TNMR |
TOE
| Texas Oklahoma and Eastern RR Company |
|
21
|
508
| TOE |
TR
| Tomahawk Railway L.P. |
|
14
|
2785
| TR |
TRC
| Trona Railway Company |
|
22
|
3
| TRC |
TRIN
| Trinidad Railway Incorporated |
|
1
|
0
| TRIN |
TRMW
| City of Tacoma d/b/a Tacoma Rail Mountai |
|
14
|
1
| TRMW |
TRRY
| Trillium Railway Co. Ltd. |
|
8
|
1
| TRRY |
TSBY
| Great Lakes Central Railroad |
|
22
|
199
| TSBY |
TSE
| Texas South-Eastern Railroad Company |
|
4
|
65
| TSE |
TSNR
| Tyson Railroad Incorporated |
|
3
|
0
| TSNR |
TSRD
| Twin State Railroad Company |
|
0
|
21
| TSRD |
TSRR
| Tennessee Southern |
|
40
|
4
| TSRR |
TSU
| Tulsa-Sapulpa Union Railway |
|
7
|
4
| TSU |
TSWR
| Toppenish, Simcoe & Western Railroad |
|
2
|
2
| TSWR |
TTI
| Transkentucky Transportation |
|
50
|
3
| TTI |
TVRM
| Tennessee Valley |
|
43
|
50
| TVRM |
TVRR
| Tulare Valley Railroad Company |
|
2
|
44
| TVRR |
TXGN
| Texas Gonzales and Northern Railway Comp |
|
18
|
0
| TXGN |
TXNW
| Texas North Western Railway Company |
|
19
|
1
| TXNW |
TXOR
| Texas and Oklahoma Railroad Company |
|
9
|
0
| TXOR |
TXPF
| Texas Pacifico Transportation Ltd |
|
1
|
0
| TXPF |
TXR
| Texas Rock Crusher Railway Company |
|
13
|
0
| TXR |
TYBR
| Tyburn Railroad Company |
|
5
|
0
| TYBR |
TZPR
| Tazewell & Peoria Railroad |
|
17
|
173
| TZPR |
UCRY
| Utah Central |
|
19
|
1197
| UCRY |
UMP
| Upper Merion and Plymouth Railroad |
|
13
|
61
| UMP |
URR
| Union Railroad |
|
97
|
101
| URR |
USRC
| U.S. Rail Corporation-Jackson Division |
|
5
|
0
| USRC |
VC
| Virginia Central Railway |
|
12
|
17
| VC |
VCRR
| Ventura County Railroad Company |
|
12
|
6
| VCRR |
VCY
| Galveston Railroad, L.P. |
|
8
|
152
| VCY |
VR
| Valdosta Railway |
|
102
|
122
| VR |
VRR
| Vaughan Railroad Company |
|
2
|
2
| VRR |
VRRC
| Vandalia Railroad |
|
2
|
0
| VRRC |
VS
| V and S Railway Incorporated |
|
13
|
10
| VS |
VSO
| Valdosta Southern |
|
3
|
6
| VSO |
VSRR
| Virginia Southern Railroad |
|
10
|
0
| VSRR |
WAER
| Wabash Erie |
|
10
|
0
| WAER |
WAR
| Warrenton Railroad Company |
|
5
|
5
| WAR |
WBCR
| Wabash Central |
|
4
|
1
| WBCR |
WCLR
| Waccamaw Coastline |
|
13
|
14
| WCLR |
WCOR
| Wellsboro and Corning Railroad Company |
|
11
|
115
| WCOR |
WCRC
| Washington Central |
|
19
|
413
| WCRC |
WCRL
| West Chester Railroad Company |
|
11
|
12
| WCRL |
WCTR
| WCTU Company White City Terminal Railway |
|
0
|
180
| WCTR |
WCTU
| White City Terminal |
|
6
|
0
| WCTU |
WFS
| West Isle Line Incorporated |
|
0
|
1
| WFS |
WGCR
| Wiregrass Central Railroad. Incorporated |
|
27
|
31
| WGCR |
WGNS
| Wisconsin Great Northern Railroad Inc |
|
10
|
19
| WGNS |
WGR
| Willamette Valley Railway Company |
|
1
|
130
| WGR |
WHOE
| Walking Horse & Eastern |
|
4
|
1
| WHOE |
WHRC
| Windsor and Hantsport Railway Company |
|
11
|
33
| WHRC |
WJ
| West Michigan Railroad Company |
|
1
|
0
| WJ |
WKRL
| Western Kentucky Railroad |
|
2
|
0
| WKRL |
WNFR
| Kanawha Rail Corporation |
|
2
|
170
| WNFR |
WNYP
| Western New York and Pennsylvania |
|
33
|
27
| WNYP |
WOHO
| Wabash and Ohio |
|
9
|
0
| WOHO |
WPRR
| Willamette and Pacific |
|
28
|
379
| WPRR |
WRIX
| Western Rail Inc |
|
89
|
0
| WRIX |
WRRC
| Western Rail Road Company |
|
8
|
23
| WRRC |
WRWK
| Providence & Worchester Railroad |
|
4
|
1889
| WRWK |
WSOR
| Wisconsin & Southern |
|
123
|
730
| WSOR |
WSR
| Warren and Saline River Railroad |
|
4
|
1
| WSR |
WSRY
| Winamac Southern |
|
1
|
0
| WSRY |
WSS
| Winston-Salem Southbound Railway Company |
|
0
|
4
| WSS |
WTCO
| Western Transportation Company |
|
3
|
0
| WTCO |
WTJR
| Wichita Tillman & Jackson Railway |
|
19
|
0
| WTJR |
WTLC
| West Texas & Lubbock Railroad Co Inc. |
|
9
|
1
| WTLC |
WTLR
| West Texas and Lubbock Railroad Company |
|
4
|
0
| WTLR |
WTNN
| West Tennessee |
|
20
|
1
| WTNN |
WTRM
| Warren and Trumbull Railroad Company |
|
0
|
44
| WTRM |
WTRY
| Wilmington Terminal Railroad Incorporated |
|
4
|
0
| WTRY |
WVN
| Kingswood Northern Incorporated d/b/a West Virginia Northern |
|
5
|
3
| WVN |
WVR
| Willamette Valley |
|
5
|
2
| WVR |
WW
| Winchester & Western |
|
48
|
664
| WW |
WWRC
| Wilmington and Western Railroad |
|
9
|
13
| WWRC |
WYCO
| Wyoming and Colorado Railroad |
|
7
|
2
| WYCO |
WYS
| Wyandotte Southern Railroad Company |
|
2
|
0
| WYS |
YA
| Youngstown & Austintown RR |
|
2
|
0
| YA |
YARR
| Youngstown and Austintown Railroad |
|
3
|
239
| YARR |
YB
| Youngstown Belt Railroad Company |
|
0
|
128
| YB |
YDC
| Yankeetown Docks |
|
5
|
3
| YDC |
YKR
| York Rail |
|
15
|
303
| YKR |
YRC
| York Rail |
|
21
|
14
| YRC |
YSLR
| Yolo Shortline Railroad Company |
|
6
|
2
| YSLR |
YVRR
| Yadkin Valley |
|
48
|
64
| YVRR |
YVT
| Yakim Valley Transportation Company |
|
7
|
3
| YVT |
YW
| Yreka Western Railroad Company |
|
9
|
13
| YW |
ZWSX
| Zanesville & Western |
|
2
|
1
| ZWSX |