DisgrifiadPart of the plateway system connecting various ironstone and coal levels on the NE slope of Mynydd Aberd're with a transhipment point on the Cwm Pit Railway.
(SO03420656-SO03450645).
1905 (OS 6-inch 2nd Edn.): A tramroad running N from a coal level to join the line to upper Cwm-Glo.
