| 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. | ||||||
| ↕ | Roslin Colliery | – | ||||
| 1 | ↕ | Loanhead Station | GL 21* | * Worked in both directions | ||
| Gilmerton | ||||||
| 2 | ↕ | Millerhill Station | 4m 91yds | |||