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in Resolven (Resolfen), Neath, Neath Port Talbot
An unusual cast iron aqueduct carrying Clydach Brook over the former Neath Valley Railway line from Neath to Aberdare. Located in the centre of Resolven, immediately alongside Commercial Road (B4434).
The are six main girders with broad bottom flanges. The flanges support 20 floor plates, four to each pair of girders. They are bolted to the webs of the girders via upturned flanges, and are bolted to each other via flanges. In addition, the plates each have five shallow fish-bellied ribs on the underside. 27 ft span, 23 ft wide.
More details on British Listed Buildings website here