| Junctions and other features | Running Lines | Stations, Signal Boxes and Junctions | Distance from Signal Box above | Loops and Refuge Sidings | Notes | ||
|---|---|---|---|---|---|---|---|
| Up | Down | ||||||
| 1 | – | ↓ | Uskmouth | – | DGL 53 | ||
| 2 | ↑ | ↓ | Corporation Road | 1m 1584yds | DGL 51 UGL 85 |
||
| 3 | ↑ | – | East Usk Junction | 1m 220yds | |||