| 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 10 m.p.h. | |||||||
| 1 |
 |
- | ↓ | Loop Line Junction | - | ||
| 2 | ? | ↑↑↑↑ | ↓ | Blackwall Bridge | 0m 332yds | ||
| 3 |
 |
↑ | - | Poplar Central | 0m 157yds | ||