| 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 | – | ↓ | St. Johns Station | – | |||
| ↑ | ↓ | Lewisham Station | |||||
| 2 | ↑ | ↓ | Blackheath "A" | 1m 298yds | |||
| 3 | ↑ | ↓ | Blackheath "B" | 0m 556yds | |||
| 4 | ↑ | ↓ | Angerstein Junction | 1m 599yds | |||
| 5 | ↑ | – | Charlton Station | 0m 565yds | |||