Stone bridge with a modern brick arch-ring and a keystone and modern brick upper parapet, carrying Forest Farm Road over the Melingriffith Tinplate Works feeder (nprn 91461). The adjacent bridge carrying the road over the Glamorganshire Canal (nprn 34425), has been completely buried . The road has been re-aligned to bypass the sharp corner formed by the bridges.
B.A.Malaws, RCAHMW, 14 August 2013.