| Junctions and other features | Running Lines | Stations, Signal Boxes and Junctions | Distance from Signal Box above | Loops and Refuge Sidings | Notes | ||
|---|---|---|---|---|---|---|---|
| Up | Down | ||||||
| Maximum permissible speed 60 m.p.h. | |||||||
| 1 | - | ↓ | Nunhead Station | - | |||
| 2 | ↑ | ↓ | Brockley Lane | 0m 676yds | URS 30 | ||
| 3 | ↑ | ↓ | St. Johns Station | 1m 320yds | |||
| 4 | ↑ | - | Lewisham Station | ||||