Last update 12 June 2026
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.
40.49 AYR and end on junction with AYR6 40.59 junction with ZZF3 42.26 Alloway Junction with DLR 43.53 relocated Dalrymple Junction with WAT 43.66 original Dalrymple Junction with WAT 44.60 DALRYMPLE 46.05 Doon viaduct 46.62 CASSILLIS 47.34 Smithston viaduct 48.63 Maybole Junction with goods depot lines 49.46 MAYBOLE 51.74 CROSSHILL 52.50 Carsloe Brigg 53.78 KILKERRAN 55.70 Dalquharran 56.55 DAILLY 57.43 Bargany 59.32 KILLOCHAN 60.51 GRANGESTON 61.35 junction with DLR (62.01) 61.60 Girvan Junction with GIR (61.60) and STR2 (0.00)