OSBM Bolt: New Bedford River 

OSBM BOLT CONCRETE BLOCK SE SIDE RD OPP C DRAIN.
Location
Grid reference: TL 4010 7567.
Landranger 142: Peterborough, Market Deeping & Chatteris.
Landranger 143: Ely & Wisbech, Downham Market.
Structure: Concrete block.
Waypoint: OS2272.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Wicken,
14.52km to the east.
Location
Grid reference: TL 4010 7567.
Landranger 142: Peterborough, Market Deeping & Chatteris.
Landranger 143: Ely & Wisbech, Downham Market.
Structure: Concrete block.
Waypoint: OS2272.
Neighbouring Flush Brackets
| 1205 | Fen Barn 676.83m to the east. |
| 1204 | Earith Bridge 1.18km to the southwest. |
| S8239 | Earith, The Hermitage 1.27km to the southwest. |
| 1206 | Hill Row Causeway 1.72km to the east. |
| 1203 | Earith, School 1.88km to the southwest. |
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