Last update 2 March 2023
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 Abergavenny Junction with HNL1 (21.64) 0.32 Abergavenny South Curve Junction with ABS (0.00) 1.23 ABERGAVENNY BRECON ROAD 1.47 Abergavenny Brecon Road loco depot 3.65 GOVILON 5.34 GILWERN 6.50 CLYDACH 8.06 GELLI FELEN 9.30 Brynmawr Junction with BWN (0.00) 9.45 Blaenavon Junction with BWB (0.00) 9.48 BRYNMAWR 9.59 B&WV Junction with BVZ (1.09) 11.08 BEAUFORT 11.44 Ebbw Vale Junction with BEV (0.00) 12.37 TREVIL 13.59 Nantybwch Junction with SIR (0.00) 13.66 NANTYBWCH formerly TREDEGAR 13.74 junction with RRZ (26.63) 15.31 Rhymney Bridge Junction with RRZ (25.26) 15.41 RHYMNEY BRIDGE 17.01 junction with DLZ (25.58) 17.32 junction with CGZ 17.65 DOWLAIS HIGH STREET formerly D. 18.16 Penywern Junction with PJZ (0.00) and MEX (18.16) Note that the line 13.74-15.31 is part of RRZ