| Railroad Name: | McKees Rocks Industrial Railroad |
| Marks: | MRIE |
| Locale: | McKees Rocks, Pennsylvania |
| End Year: | 2023 |
| Hq City: | McKees Rocks, Pennsylvania |
The McKees Rocks Industrial Railroad, formerly the Pittsburgh, Allegheny and McKees Rocks Railroad (PAM), was a switching railroad that served industrial complexes in McKees Rocks, Pennsylvania. It formerly served the Baltimore and Ohio Railroad (former Pittsburgh and Western Railway) yard across the Ohio River via a car ferry service, operated with the steamboat "Steel Queen".[1] [2]