Last update 17 January 2025
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 Ashendon Junction with NAJ2 (33.69) 0.27 Ashendon Junction with GUA (164.75) down line 1.18 DORTON 3.31 BRILL & LUDGERSHALL 6.32 BLACKTHORN 8.23 Bicester South Junction with BSG 8.26 Bicester South Junction with BSG (0.00) 8.45 junction with WEJ 9.27 BICESTER NORTH formerly B.; B. N.; B. 13.12 ARDLEY 17.39 AYNHO PARK 17.44 Aynho Park Junction divergence of up and down lines 18.26 Aynho Junction with DCL (81.10) up line 18.29 Aynho Junction with DCL (81.12) down line Note that Ashendon Junction up line junction is on NAJ2