GM&O GP30
This page is dedicated to GM&O's fleet of EMD GP30 roadswitchers. The GM&O was the original owner of 31 GP30 units.
Original orders:
| Orig. road numbers | model | EMD serial no. | build date | notes |
| GM&O 500-516 | GP30 | 27904-28920 | 12/1962-4/1963 | |
| GM&O 517-519 | GP30 | 27925-27927 | 4-9/1963 | |
| GM&O 520-530 | GP30 | 28422-28432 | 8-9/1963 |
GP30: GM&O 500 27904 12/1962 to ICG 2250 GM&O 501 27905 12/1962 to ICG 2251 to CSXT 2252 (slug) GM&O 502 27906 12/1962 to ICG 2601 to IC 2601 (rblt to GP26) GM&O 503 27907 12/1962 to ICG 2253 to CSXT 2251 (slug) GM&O 504 27908 12/1962 to ICG 2254 to CSXT 2261 (slug) GM&O 505 27909 12/1962 to ICG 2255 scrap Pielet Bros. 6/1987 GM&O 506 27910 1/1963 to CSXT 2259 (slug) GM&O 507 27911 1/1963 to ICG 2257 to PAL 2257 GM&O 508 27912 2/1963 to CSXT 2256 (slug) GM&O 509 27913 2/1963 to ICG 2259 to PAL 2259 GM&O 510 27914 3/1963 to CSXT 2264 (slug) GM&O 511 27915 3/1963 to CSXT 2255 (slug) GM&O 512 27916 3/1963 scrap 1987 GM&O 513 27917 4/1963 scrap Pielet Bros. 6/1987 GM&O 514 27918 4/1963 reblt to GP26 GM&O 515 27919 4/1963 to ICG 2265 to ICG 2602 (slug) to IC 2602 GM&O 516 27920 4/1963 scrap Pielet Bros. 6/1987 GM&O 517 27925 4/1963 to ICG 2267 to PAL 2267 GM&O 518 27926 5/1963 scrap Pielet Bros. 6/1987 GM&O 519 27927 5/1963 to ICG 2269 scrap Pielet Bros. 6/1987 GM&O 520 28422 8/1963 to CSXT 2260 (slug) GM&O 521 28423 8/1963 scrap Pielet Bros. 6/1987 GM&O 522 28424 8/1963 to ICG 2272 to CSXT 2262 (slug) GM&O 523 28425 x/1963 GM&O 524 28426 9/1963 to CSXT 2254 (slug) GM&O 525 28427 9/1963 to ICG 2274 to CSXT 2250 (slug) GM&O 526 28428 9/1963 to ICG 2275 scrap Pielet Bros. 6/1987 GM&O 527 28429 9/1963 to ICG 2276 GM&O 528 28430 9/1963 to CSXT 2253 (slug) GM&O 529 28431 9/1963 to ICG 2278 to CSXT 2263 (slug) GM&O 530 28432 9/1963 to CSXT 2257 (slug)