| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 340 (400) | C-19 | 2-8-0 | 36" | D&RGW | Knott's Berry Farm, Buena Park, CA | overhaul | Burnham, Parry, Williams #5571, 1881 | Taken out of service in early 2024. Trucked to Durango, CO in late April 2024. Undergoing overhaul. |
| 484 | K-36 | 2-8-2 | 36" | C&TS (D&RGW) | Cumbres & Toltec, Chama, NM | overhaul | Baldwin #58585, 1925 | Restored to operation in 1971. Featured in 'Indiana Jones and the Last Crusade' (1989). Taken out of service in late October 2025. Undergoing mandated 1,472-day inspection and overhaul. |
| 481 | K-36 | 2-8-2 | 36" | D&S (D&RGW) | Durango & Silverton, Durango, CO | overhaul | Baldwin #58559, 1925 | Restored to operation in 1981. Taken out of service for major maintenance in Mar 2022. Returned to operation in Dec 2022. Was the last operable coal burner on the D&S until Mar 23, 2024. Undergoing conversion to burn oil. |
| 464 | K-27 | 2-8-2 | 36" | D&RGW | Huckleberry Railroad, Flint, MI | overhaul | Baldwin #21796, 1903 | From Knott's Berry Farm. One of only two surviving D&RGW class K-27 locomotives, the other one being D&RGW (C&TS) 463. Restored to operation in 1989. Taken out of service in late 2019. Undergoing mandated 1,472-day inspection and overhaul. |
| 346 (406) | C-19 | 2-8-0 | 36" | D&RGW (D&RG) | Colorado Railroad Museum, Golden, CO | overhaul | Baldwin (Burnham) #5712, 1881 | Operated at the museum since July 29, 1962. Taken out of service in October 2021. Trucked to Durango, CO in late April 2024. Undergoing mandated 1,472-day inspection and overhaul in Durango. To return to Golden, CO when completed. |