Last update 28 March 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.
32.53 Hitchin North Junction with ECM1 34.05 Hitchin East Junction with SBR (33.32) Note that this route was briefly renamed DRF (Down Royston Flyover) in error in June to August 2024 when the track on it was renamed Down Royston Flyover.