Quaker's Viaduct (partly in Dyffryn Clydach community) is a Grade II listed building in the Neath Port Talbot local planning authority area, Wales. First listed on 29 March 2000. Viaduct.

Quaker's Viaduct (partly in Dyffryn Clydach community)

WRENN ID
wild-bracket-wren
Grade
II
Local Planning Authority
Neath Port Talbot
Constituency
Neath and Swansea East MP: Carolyn Harris (Lab)
Country
Wales
Date first listed
29 March 2000
Type
Viaduct
Address
Quaker's Viaduct (partly in Dyffryn Clydach community), Skewen, Coedffranc
OS grid reference
SS 730 975
Coordinates
51.66209, -3.83668
Source
Cadw listing

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

Description

Quaker's Viaduct is a deep three-bay structure built of snecked stone, featuring tooled dressings around its elliptical arches. The central piers have round-headed openings. Each face of the viaduct has projecting stone bands that mark the base of the coped parapets, which end in square piers above the abutments. The abutments are battered and support an embankment on either side.

Local climate

Quaker's Viaduct (partly in Dyffryn Clydach community) sits in one of the wettest parts of the UK, with an average of 1,380 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.

It experiences an average of 28 freeze-thaw cycles a year, fewer than 69% of listed buildings. Of these, 12 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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Nearby listed buildings

  1. Quaker's Viaduct (partly in Coedffranc community) Grade II 24 m
  2. Gorphwysfa Chapel Grade II 112 m
  3. Horeb Chapel Grade II 326 m
  4. Church of Saint John the Baptist Grade II 361 m
  5. Tabernacle Chapel Grade II 362 m
  6. Tramroad bridge over Skewen Cutting, Tennant Canal (partly in Dyffryn Clydach Community) Grade II 365 m
  7. Bridge over Tennant Canal N of former Mines Royal Copper Works Grade II 373 m
  8. Tramroad bridge over Skewen Cutting, Tennant Canal (partly in Coedffranc community) Grade II 387 m
  9. Tabernacle Chapel Hall Grade II 387 m
  10. Bridge over S end of Skewen Cutting, Tennant Canal (partly in Dyffryn Clydach community) Grade II 609 m