Part of the Elan Aqueduct (nprn 95469), itself part of the Elan Valley Water Scheme (nprn 96459), the Aran Conduit continues the route near the River Aran. It runs from SO 1027 6597, the eastern end of Fron Tunnel (nprn 405305), over the Ithon Bridge, to the western end of Dolau Tunnel (SN 1415 6732). Ithon Bridge is a stone built multi-arched aqueduct approximately 300m long.
B.A.Malaws, RCAHMW, 08 December 2003.