| Section of Line | Opened | Closed | Notes |
|---|---|---|---|
| Junctions and other features | Running Lines | Stations, Signal Boxes and Junctions | Distance from Signal Box above | Loops and Refuge Sidings | Notes | |
|---|---|---|---|---|---|---|
| Llantrisant East | ||||||
| Mwyndy Junction | ||||||
| Common Jn. | ||||||
| Gellyrhaidd Jn. | ||||||
| Penygraig | ||||||
| Clydach Vale | ||||||