The Canadian Pacific Railway McMorran subdivision ran between Milden and McMorran, Saskatchewan. It joined with the CP Rosetown and CP Matador subdivisions at Gunnworth.
The subdivision was abandoned sometime between 1980 and 1984. The October 31, 1982 employee timetable shows only miles 0.0 (MILDEN) to 30.5 (GUNNWORTH) with a connection to the Matador subdivision at mile 31.0. By this time the connection to the rest of the network was through the CP Kerrobert subdivision.
The most notable location along the former line was the historic grain elevator at Thrasher, demolished in 2017.
The following information is from the April 24, 1960 CPR employee timetable.
| Mile | Station | Siding |
|---|---|---|
| 0.0 | MILDEN | - |
| 5.1 | TANKA | - |
| 7.6 | GAINES | - |
| 15.4 | GLAMIS | - |
| 23.0 | THRASHER | - |
| 30.5 | GUNNWORTH Junction with CP Rosetown and Matador subdivisions | 55 |
| 36.4 | CHIPPERFIELD | - |
| 44.1 | BICKLEIGH | - |
| 50.0 | TOTNES | - |
| 55.3 | PENKILL | - |
| 60.5 | McMORRAN | - |
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