Triangulation Pillar S3422: Redbridge 

Location
Grid reference: SU 36950 13658.
Landranger 196: The Solent & The Isle of Wight, Southampton & Portsmouth.
Waypoint: TP5621.
Neighbouring Triangulation Pillars
| 11601 | Maybush 1.99km to the northeast. |
| S4449 | Rushington 2.10km to the southwest. |
| S4446 | Hazel Farm 3.44km to the west. |
| S2719 | Yards Hill 3.97km to the south. |
| S2472 | Brook Hill 4.06km to the northwest. |
Third Geodetic Levelling, England & Wales (1950-68)
This triangulation pillar was used during the Third geodetic levelling, England & Wales. It was included on the Southampton to Wimborne levelling line. The surveyor's description was S face of Redbridge TP.