Cut Mark: Agden Bridge   

Old B.M. on N.W. battlement of Agden Bridge [2GL]; PARA AGDEN BR W SIDE RD 3.0M N S BANK STR (270.7386m ODN, 0.8m AGL).

Location
Grid reference: SK 2431 9398.
Landranger 110: Sheffield & Huddersfield, Glossop & Holmfirth.
Structure: Bridge.
Waypoint: BM2581.

Neighbouring Bench Marks

BM	Strines Inn 3.94km to the southwest.
BM	Strines Inn 3.95km to the southwest.
BOLT	Surrey Farm 6.39km to the south.
BOLT	Cutthroat Bridge 7.21km to the southwest.
BOLT	Rivelin Mill Bridge 8.28km to the southeast.

The nearest fundamental bench mark is Broomhead Moor, 706.77m to the north.

Second Geodetic Levelling, England & Wales (1912-21)
This bench mark was used during the Second geodetic levelling, England & Wales, and was levelled with a height of 888.2790 feet [270.7474 metres] above mean sea level (Newlyn datum). It was included as a side level on the Matlock to Broomhead Moor levelling line. The surveyor's description was Old B.M. on N.W. battlement of Agden Bridge.