Latitude: 51.7798 / 51°46'47"N
Longitude: -3.3852 / 3°23'6"W
OS Eastings: 304534
OS Northings: 209918
OS Grid: SO045099
Mapcode National: GBR YP.Z2XW
Mapcode Global: VH6CR.8JQH
Plus Code: 9C3RQJH7+WW
Entry Name: Pontsarn Railway Viaduct (also in Pant Community)
Listing Date: 22 August 1975
Last Amended: 16 June 2003
Grade: II*
Source: Cadw
Source ID: 81196
ID on this website: 300081196
Location: Crossing the Afon Taff Fechan just N of Pontsarn and some 600m NW of the remains of Morlais Castle.
County: Merthyr Tydfil
Town: Merthyr Tydfil
Community: Vaynor (Y Faenor)
Community: Vaynor
Locality: Pontsarn
Traditional County: Brecknockshire
Railway viaduct, built 1866 by Henry Conybeare and Alexander Sutherland for Savin and Ward. The viaduct carried the former Brecon and Merthyr Railway over the Afon Taff Fechan and was built of limestone from railway cuttings. The viaduct was designed for double-line working but a single track only was installed, on the N side. In deteriorating condition at time of survey.
Railway viaduct of 7 arches; abutments, tall slender piers and parapets of coursed irregular sized rock-faced limestone blocks and seven segmental arches with limestone voussoirs . The piers have a projecting impost band and a projecting string course below the parapets. The viaduct is built on a straight line some 138m long and has a maximum height of approximately 28m.
Included at II* as an historically important and architecturally impressive railway viaduct. Part of the same railway engineering project as the Cefn Coed viaduct (Grade II*).
External links are from the relevant listing authority and, where applicable, Wikidata. Wikidata IDs may be related buildings as well as this specific building. If you want to add or update a link, you will need to do so by editing the Wikidata entry.
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