Last update 26 May 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.
0.68 original Flyover Junction (Summit) with BFO and start of Flyover viaduct 0.75 later Flyover Junction (Summit) with BFO 1.00 end of Flyover viaduct 1.08 intersection bridge over BBM (0.23) and BLT2 (0.23) 1.12 2023 construction worksite boundary (down line) 1.20 2023 construction worksite boundary (up line) 1.37 start of electrification 1.50 junction with BLT1 (≈47.33) 1.71 Denbigh Hall South Junction with LEC1 (47.52)