Last update 15 September 2022
Mileages are given in the form miles.chains unless stated otherwise. Figures prefixed with ≈ are approximate, those in parentheses are not on this route but are given for reference. Reference to 'start'/'end' of an asset are as read down the page.
0.00 junction with NNM (1.00) 0.32 Llanarth Street Junction with LLH (0.69) 0.68 NEWPORT MILL STREET 1.06 MARSHES TURNPIKE GATE 3.44 LLANTARNAM 5.10 CWMBRAN 5.22 Cwmbran Junction with CMB (0.67) 5.35 Cwmbran Siding Junction with NBZ 6.09 UPPER PONTNEWYDD formerly P. 6.46 PONTRHYDYRUN [2] 6.67 PONTRHYDYRUN [1] 7.09 SEBASTOPOL 7.53 PANTEG & GRIFFITHSTOWN formerly P. 7.60 Coedygric Junction with PEJ (33.21) 8.65 PONTYPOOL BLAENDARE ROAD 8.72 Trosnant Junction with TRO (0.27) 9.20 PONTYPOOL CRANE STREET formerly P. 9.46 Trevethin Junction with TAL 9.65 Pontnewydd marshalling yard 9.78 Pontnewydd Junction with CMN 10.11 LOWER PONTNEWYDD formerly P. 10.55 SNATCHWOOD 11.17 ABERSYCHAN LOW LEVEL formerly A. 11.53 CWMFFRWD 11.58 junction with CFZ (14.07) 12.73 CWMAVON GLAM formerly C. 14.71 BLAENAVON LOW LEVEL formerly B. 15.11 junction with iron works lines