Flush Bracket 933: Ynys-y-bont   

Flush Bracket on S. battlement of bridge at Ynys-y-bont [2GL] - FB reported destroyed 12/1968.

Location
Grid reference: SN 8358 3263.
Landranger 160: Brecon Beacons.
Structure: Bridge.
Waypoint: FB933.

Neighbouring Flush Brackets

934	Halfway, Bethesda Chapel 576.97m to the northwest.
932	By Bwllfa 1.56km to the southeast.
935	Pentrebach, School 1.64km to the northwest.
936	Llwynwormwood Arms 3.08km to the northwest.
931	Maes-gwyn Cottage 3.42km to the southeast.

The nearest fundamental bench mark is Llandovery, 6.07km to the west.

Second Geodetic Levelling, England & Wales (1912-21)
This flush bracket was used during the Second geodetic levelling, England & Wales, and was levelled with a height of 524.5460 feet [159.8816 metres] above mean sea level (Newlyn datum). It was included on the Brecon to Llandovery levelling line. The surveyor's description was Flush Bracket on S. battlement of bridge at Ynys-y-bont.

Third Geodetic Levelling, England & Wales (1950-68)
This flush bracket was used during the Third geodetic levelling, England & Wales. It was included on the Brecon to Llandovery levelling line.

Logged Visits
Logged on 16th January 2006 by superswifteagle. Grid reference: SN 8358 3263. Condition: Destroyed.
Seems to have been on old bridge now gone. Layby nearby shows line of old road. New bridge (1935!) slightly upstream but seems to have wiped out all but one possible pier. Rivet on middle of new bridge.