Last update 22 November 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 L&O Junction with SWM2 (190.57) 0.11 Llynfi Junction with SWM2 (190.68) 0.64 WILDMILL 0.79 Coity Junction with VOG (20.20) 2.12 SARN ≈2.14 ABERKENFIG 2.63 TONDU 2.69 Tondu Middle Junction with POR (0.00) 2.70 Tondu Middle Junction with OGM (0.00) 3.07 Tondu North Junction with TON (0.00) 4.10 Glannant Siding Junction with BRZ 4.45 Gelli Las 4.73 Ely paper mill 6.26 LLANGYNWYD formerly LLANGONOYD 6.75 TROEDYRHIEW GARTH 7.00 GARTH (MID GLAMORGAN) formerly G. (M. G.); G. (BRIDGEND COUNTY) 7.55 MAESTEG (EWENNY ROAD) 8.06 MAESTEG 8.10 MAESTEG CASTLE STREET [1] formerly M. 8.15 later end of track 8.22 MAESTEG CASTLE STREET [2] 8.41 junction with Maesteg central washery lines 9.11 NANTYFFYLLON formerly TYWITH 9.16 Nantyffyllon Junction with CNZ 10.10 CAERAU 11.11 Cymmer South Junction with CYM 11.31 CYMMER AFAN formerly C.; C. GENERAL 11.53 1960 connection with realigned RSB (5.40) 12.66 Gelli Junction with realigned RSB (4.27) 14.09 ABERGWYNFI 14.29 junction with colliery lines