Flush Bracket 913: Ydw Bridge   

Flush Bracket on N.E. face of wall of Ydw Bridge [2GL]; Ydw Bridge, W parapet.

Location
Grid reference: SN 7750 3184.
Landranger 146: Lampeter & Llandovery.
Landranger 160: Brecon Beacons.
Structure: Bridge.
Waypoint: FB913.

Neighbouring Flush Brackets

912	Llwynywormwood Park 323.11m to the south.
914	Cefn-cerig 442.83m to the north.
911	Ynys-wen 1.19km to the southwest.
G2978	Myrtle Hill 1.35km to the southwest.
939	Troed-y-Bryn 1.47km to the north.

The nearest fundamental bench mark is Llandovery, 860.06m to the north.

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 441.1720 feet [134.4692 metres] above mean sea level (Newlyn datum). It was included on the Carmarthen to Llandovery levelling line. The surveyor's description was Flush Bracket on N.E. face of wall of Ydw Bridge.

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

Logged Visits
Logged on 26th April 2006 by superswifteagle. Grid reference: SN 7754 3184. Condition: Slightly damaged.
Base of parapet of bridge. Half buried, had to dig out to just be able to see top half of number