| Junctions and other features | Running Lines | Stations, Signal Boxes and Junctions | Distance from Signal Box above | Loops and Refuge Sidings | Notes | ||
|---|---|---|---|---|---|---|---|
| Up | Down | ||||||
| 1 | - | ↓ | Tondu Middle | - | |||
| Tondu | |||||||
| 2 | ↑ | ↕ | Tondu Velin Vach | 0m 434yds | |||
| 3 | ↕ | Cefn Junction | 2m 643yds | CL | |||
| 4 | ↕ | ↓ | Pyle East | 3m 550yds | |||
| Pyle | |||||||
| 5 | ↑ | ↓ | Heol-y-Sheet | 0m 1375yds | |||
| 6 | ↑ | ↕ | Cornelly | 0m 1034yds | |||
| 7 | ↕ | Porthcawl | 2m 308yds | ||||