| 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 55 m.p.h. | |||||||
| 1 | – | ↓ | Brighton Station | – | |||
| 2 | ↑ | ↓ | Kemp Town Junction | 0m 1312yds | |||
| 3 | ↑ | ↓ | Falmer Station | 2m 1000yds | |||
| 4 | ↑ | ↓↓ | Lewes South | 4m 731yds | |||
| 5 | ↑↑ | – | Lewes Main Junction | 0m 267yds | |||