Sinuous tramway running through and to the north of Bryn-mawr quarry (NPRN 400669). It runs in a roughly north/south orientation for approximately 520m and it junctions with a further tramway (NPRN 505588) on the northern end. South end is SH5548559591. North end is SH5564160047. P.J. Schofield, OANorth, 13th June 2007
