The viaduct carrying the former Llanelly and Mynydd Mawr Railway (LMMR) (nprn 411059) over the New Cut Canal (nprn 34397) is a three arched structure faced in rusticated stonework and supported by five-ring arches in brick. It probably dates from the building of the LMMR in 1883. It has been demolished.
B.A.Malaws, RCAHMW, 15 June 2010.