| No. | Model | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|
| (7379) | 80 Tonner | BHC (USAX) | Black Hills Central Railroad, Hill City, SD | display | Whitcomb Locomotive, 1941 | |
| 63 (6178) | GP9 | BHC (C&O) | Black Hills Central Railroad, Hill City, SD | operational | EMD, 11/1956 | |
| 6925 | DDA40X | UP | Midwest Overland Rail Preservation Society, Kimball, SD | stored | EMD, 06/1970 | From Chamberlain, SD. To be cosmetically restored by the Midwest Overland Preservation Society. Missing prime movers, traction motors, alternators, and compressors. One 4-axle truck has a cracked frame. To eventually be moved to Kansas City. |
| 103C | FP7A | South Dakota Central (CMStP&P) | 1880 Town, Midland, SD | display | EMD, 11/1951 |