Pittsburgh, Allegheny and McKees Rocks Railroad
| Reporting mark | PAM |
|---|---|
| Locale | McKees Rocks, Pennsylvania |
| Dates of operation | –present |
| Track gauge | 4 ft 8 1⁄2 in (1,435 mm) standard gauge |
| Headquarters | McKees Rocks, Pennsylvania |
The Pittsburgh, Allegheny and McKees Rocks Railroad (reporting mark PAM) is a switching railroad that serves 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".
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