Last update 12 February 2022
Mileages are given in the form miles.chains. 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 CWL1 (20.12) 2.46 BROOME formerly BROOM 5.09 HOPTON HEATH 8.04 BUCKNELL 12.23 KNIGHTON 14.69 KNUCKLAS 18.57 LLANGYNLLO formerly LLANGUNLLO 21.55 LLANBISTER ROAD 25.26 DOLAU 28.21 PEN-Y-BONT (MID WALES) formerly PENYBONT 31.73 LLANDRINDOD formerly L.; L. WELLS 37.40 BUILTH ROAD formerly B. R.; B. R. HIGH LEVEL 37.58 Builth Loop Junction with BTP (0.00) 39.39 CILMERI formerly CEFN-Y-BEDD; CILMERY 42.69 GARTH (POWYS) 44.47 LLANGAMMARCH formerly L.; L. WELLS 48.03 LLANWRTYD formerly L. WELLS 50.65 SUGAR LOAF 54.55 CYNGHORDY 59.14 Llandovery end on Junction with VOT (29.40)