| Railroad | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| AC | 2 | ACL | 7 | ALCO | 2 | ALY | 5 | AMTK | 14 |
| ATSF | 35 | BAR | 10 | BM | 7 | BN | 6 | BO | 37 |
| BOCT | 3 | CAE | 19 | CBQ | 32 | CIC | 1 | CN | 36 |
| CNJ | 60 | CNSM | 1 | CNW | 11 | CO | 5 | CP | 39 |
| CR | 4 | CSS | 5 | CTA | 9 | CV | 7 | CWI | 2 |
| DCT | 4 | DH | 3 | DLW | 3 | DRGW | 11 | DRI | 8 |
| DT | 2 | DWP | 2 | EBT | 4 | EJL | 1 | EL | 28 |
| ERIE | 7 | FCN | 17 | FEC | 5 | FES | 3 | FICA | 2 |
| FWD | 1 | GBW | 3 | GMO | 2 | GTW | 31 | HB | 1 |
| HIC | 2 | IAIS | 1 | IC | 4 | IRCA | 5 | ITR | 4 |
| KTTX | 1 | LARY | 3 | LHR | 7 | LI | 7 | LN | 16 |
| LV | 45 | MCL | 14 | MDAX | 1 | MDT | 1 | ME | 1 |
| MEC | 2 | MGA | 6 | MILW | 38 | MKT | 7 | MSC | 5 |
| MTA | 12 | MTC | 3 | NH | 44 | NKP | 29 | NP | 13 |
| NS&T | 2 | NST | 27 | NW | 30 | NYC | 33 | NYLB | 1 |
| PATH | 8 | PC | 37 | PRC | 32 | PRR | 407 | PRSL | 18 |
| PSCT | 32 | PSR | 4 | PST | 13 | RDG | 44 | RI | 55 |
| RRRR | 1 | RTA | 5 | RV | 2 | SCL | 20 | SJGX | 35 |
| SOU | 29 | SP | 21 | SRS | 7 | TPW | 10 | TTXX | 1 |
| UDEY | 26 | UP | 42 | USAX | 1 | VGN | 19 | WAB | 3 |
| WM | 15 | WP | 1 | ||||||
