Bridge at lock on Neath Canal N of Yscwrfa Bridge is a Grade II listed building in the Neath Port Talbot local planning authority area, Wales. First listed on 30 January 2004. Bridge.

Bridge at lock on Neath Canal N of Yscwrfa Bridge

WRENN ID
tattered-beam-barley
Grade
II
Local Planning Authority
Neath Port Talbot
Constituency
Neath and Swansea East MP: Carolyn Harris (Lab)
Country
Wales
Date first listed
30 January 2004
Type
Bridge
Address
Bridge at lock on Neath Canal N of Yscwrfa Bridge, Glynneath
OS grid reference
SN 861 056
Coordinates
51.73828, -3.64991
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

This is a canal bridge built into a lock on the Neath Canal, located north of Yscwrfa Bridge. It is constructed from coursed rubble stone and features a segmental arch made of dressed stone voussoirs with a thin crown. The bridge does not have parapets, and the stone deck is now covered with grass.

Local climate

Bridge at lock on Neath Canal N of Yscwrfa Bridge sits in one of the wettest parts of the UK, with an average of 1,300 mm of rain a year. This makes it wetter than 95% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.

It experiences an average of 39 freeze-thaw cycles a year, more than 74% of listed buildings. Of these, 18 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  6. Memorial to Jane Williams in the churchyarde of the Church of Saint Cadoc Grade II 927 m
  7. Church of Saint Cadoc Grade II* 929 m
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  9. Bridge, gatepiers and railings at S end of Manor Drive Grade II 1.0 km
  10. Aber-clwyd lock and overflow on Neath Canal Grade II 1.7 km