Last update 22 August 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 Flyover Junction with OXD (0.62) ≈0.64 BLETCHLEY planned high level platforms 0.68 original Flyover Junction (Summit) with DHF 0.75 later Flyover Junction (Summit) with DHF 1.24 Flyover Single junction 1.48 Fenny Stratford Flyover Junction with BBM (0.76)