MILW SW9 Locos:
This page is dedicated to MILW's fleet of EMD SW9 yard switchers. The MILW was the original owner of 3 SW9 units.
MILW units:
Original orders:
| Orig. road numbers | model | EMD serial no. | build date | notes |
| MILW 1643-1645 | SW9 | 15565-15567 | 10/1951 |
SW9: MILW 1643 15565 10/1951 to MILW 620 MILW 1644 15566 10/1951 to MILW 621 sold for scrap to PNC 6/1984 MILW 1645 15567 10/1951 to MILW 622 to NREX 622