| Junctions and other features | Running Lines | Stations, Signal Boxes and Junctions | Distance from Signal Box above | Loops and Refuge Sidings | Notes | |
|---|---|---|---|---|---|---|
| Maximum permissible speed 45 m.p.h. | ||||||
| 1 | ---
 |
↕ | Kimbolton Station | - | ||
| 2 | ↕ | Raunds Station (Block post but not Staff Stn.) | 4m 1674yds | |||
| 3 | ↕ | Thrapton Midland Road Station | 3m 252yds | CL 40 | ||
| 4 | ↕ | Butlin's Sdgs. | 5m 1568yds | CL 34 | ||
| 5 |
 |
↕ | Kettering Junction | 2m 220yds | ||