Last update 23 July 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.
Eastern portion 0.00 Llandillo Junction with western portion (223.49) 0.40 Genwen Junction with LLA (0.40) Western portion 223.49 Llandillo Junction with eastern portion (0.00) 224.01 Llandillo Junction West with SWM2 Note that it is not known why this route wasn't split into separate portions. Note also that although Genwen Junction has the same mileage on both LLA and LDZ, the two routes are measured from different points