| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Notes |
| 1175 (105) | H-2 | 2-6-0 | 4'-8½" | CB&Q | park, Buffalo, WY | display | |
| 4 | D | 4-4-0 | 15" | Como Hot Spring | Cheyenne, WY | restoration, private | from Morgan, UT, later Murray and Heber City |
| 838 | FEF-3 | 4-8-4 | 4'-8½" | UP | UP engine house, Cheyenne, WY | stored |  |
| 844 | FEF-3 | 4-8-4 | 4'-8½" | UP | UP engine house, Cheyenne, WY | operational |  |
| 5511 | TTT63 | 2-10-2 | 4'-8½" | LA&SL(UP) | UP engine house, Cheyenne, WY | stored |  |
| 3985 | 46644 | 4-6-6-4 | 4'-8½" | UP | UP engine house, Cheyenne, WY | operational |  |
| 4004 | 48841 | 4-8-8-4 | 4'-8½" | UP | US 30, Holliday Park, Cheyenne, WY | display |  |
| 1242 | T-57 | 4-6-0 | 4'-8½" | UP | Lions Park, Cheyenne, WY | display |  |
| 5633 | O-5A | 4-8-4 | 4'-8½" | CB&Q | Doug. RR Interp Ctr, C&NW Depot, Douglas, WY | display |  |
| 4420 | | 0-6-0 | 4'-8½" | UP | Railroad Park (Elm & Oak), Evanston, WY | display |  |
| 535 (6535) | Harriman | 2-8-0 | 4'-8½" | UP | LaBonte Park, Laramie, WY | display |  |
| | 0-4-0T | 4'-8½" | GWSCX | Great Western Sugar Co., Lovell, WY | stored |  |
| 533 | C-57 | 2-8-0 | 4'-8½" | UP | Elm St., Rawlins, WY | display |  |
| 5631 | O-5A | 4-8-4 | 4'-8½" | CB&Q | depot, Sheridan, WY | display |  |