Cefn Viaduct (MJR @ 21m 33ch - 21m 45ch), Morlais Jcn - Rhydycar Jcn Line (Brecon & Merthyr and LNWR Joint)
Cefn Coed viaduct consists of 15 arches, each one 39 feet 6 inches wide, and is 770 ft. long with a maximum height of 115 ft. The viaduct is the third largest in Wales and is Grade II listed
ROMA ID: 030656E