The Tyvan Subdivision is a branch line that connects with the Stewart Southern Railway (SSS) southeast of Regina.
| Station Name | Mile |
|---|---|
| Richardson Connection to SSS |
80.1 |
| Whitmore JCT with CN Lewvan Spur |
83.5 |
| McAllum JCT with CN Glenavon Sub |
84.7 |
| Crecy JCT with CPKC Indian Head Sub |
87.3 |
