
| Number | Model | HP | Paint | Notes |
| 10A | E9 | 2400 | WSOR | ex-AMTRAK |
| 10C | E9 | 2400 | WSOR | ex-Alaska RR |
| 701 | GP7U | 1500 | WSOR | ex-ATSF |
| 702 | GP7U | 1500 | WSOR | ex-ATSF |
| 2051 | SD20 | 2000 | WSOR | ex-NREX, IC, (WSOR 2004 -- 1848 Sesquicentennial) |
| 2052 | SD20 | 2000 | WSOR | ex-NREX, IC, (WSOR 2008) |
| 2053 | SD20 | 2000 | WSOR | ex-NREX, IC, (WSOR 2009) *** Operation Lifesaver |
| 2054 | SD20 | 2000 | WSOR | ex-NREX, IC, (WSOR 2012) |
| 2055 | SD20 | 2000 | WSOR | ex-NREX, IC, (WSOR 2015) |
| 2056 | SD20 | 2000 | WSOR | ex-NREX, IC, (WSOR 2016) |
| 3801 | GP38 | 2000 | WSOR | ex-CSXT, B&O |
| 3802 | GP38 | 2000 | WSOR | ex-CSXT, B&O |
| 3803 | GP38 | 2000 | WSOR | ex-UP, MKT, ICG, IC |
| 3804 | GP38 | 2000 | WSOR | ex-UP, MKT, ICG, IC |
| 3805 | GP38 | 2000 | WSOR | ex-CSXT, RF&P |
| 3806 | GP38 | 2000 | WSOR | ex-UP, MKT, ICG, IC |
| 3807 | GP38 | 2000 | WSOR | ex-UP, MKT, ICG, IC |
| 3808 | GP38 | 2000 | WSOR | ex-UP, MKT, ICG, IC |
| 4001 | SD40 | 3000 | WSOR | ex-EMDX, IC, RI, (WSOR 6049) |
| 4002 | SD40 | 3000 | WSOR | ex-EMDX, IC, RI, (WSOR 6046) |
| 4003 | SD40 | 3000 | WSOR | ex-EMDX, IC, RI, (WSOR 6047) |
| 4004 | SD40 | 3000 | WSOR | ex-EMDX, IC, RI, (WSOR 6045) |
| 4005 | SD40 | 3000 | WSOR | ex-EMDX, IC, RI, (WSOR 6043) |
| 4006 | SD40 | 3000 | WSOR | ex-EMDX, IC, RI, (WSOR 6042) |
| 4007 | SD40 | 3000 | WSOR | ex-UP, MP |
| 4008 | SD40 | 3000 | WSOR | ex-UP |
| 4009 | SD40 | 3000 | WSOR | ex-DPGX, HLCX, DM&E, SOO, MILW, (WSOR 2000) |
| 4025 | SD40 | 3000 | WSOR | ex-UP (WSOR 25th Anniversary Unit) |
| 4050 | SD40 | 3000 | WSOR | ex-UP, MP |
| 4051 | SD40 | 3000 | WSOR | ex-UP, MP |