| 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 |
 |
↕ | Longtown Station | – | ||
| 2 | ↕ | Bush Level Crossing | 0m 1364yds | |||
| Gretna (NB) | c. 19.08.1915 | |||||
| 3 |
 |
↕ | Gretna Junction | 2m 827yds | ||