History

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.

Exterior

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.

Reasons for Listing

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

• Cadwr Listing

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.

Recommended Books

• 
  London 6: Westminster (Pevsner Architectural Guides: Buildings of England): Westminster v. 6
• 
  Central Leinster: Kildare, Laois and Offaly (Pevsner Architectural Guides: Buildings of Ireland)
• 
  Huddersfield in 50 Buildings
• 
  Devon (Pevsner Architectural Guides: Buildings of England)
• 
  Old House Care and Repair
• 
  The Listed Buildings and Other Principal Structures at the Royal Gunpowder Mills Waltham Abbey