| Junctions and other features | Running Lines | Stations, Signal Boxes and Junctions | Distance from Signal Box above | Loops and Refuge Sidings | Notes | |
|---|---|---|---|---|---|---|
| Maximum permissible speed 40 m.p.h. | ||||||
| 1 |
—
 |
↕ | South Lynn Junction | – | ||
| Gayton Road Station | c. 02.03.1959 | |||||
| Grimston Road Station | c. 02.03.1959 | |||||
| Hillington Station | c. 02.03.1959 | |||||
| Massingham Air Ministry Siding | ||||||
| 2 | ↕ | Massingham Station | 12m 457yds | CL Down 44 Up 42 | c. 02.03.1959 | |
| 3 | — | ↕ | East Rudham Station | 3m 161yds | CL 28 | c. 02.03.1959 |