| Junctions and other features | Running Lines | Stations, Signal Boxes and Junctions | Distance from Signal Box above | Loops and Refuge Sidings | Notes | |
|---|---|---|---|---|---|---|
| Maximum permissible speed 35 m.p.h. | ||||||
| 1 |
 |
↕ | Bethesda Junction | - | ||
| --- | ↕ | Bethesda Station | 4m 398yds | c. 03.12.1951 | ||