Last update 8 November 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.
(17.54) HATFIELD 17.67 St Albans Line Junction with SAH/HSS (20.25) WELWYN GARDEN CITY [2] 20.38 divergence with ECM1 20.40 WELWYN GARDEN CITY [1] 21.03 Horns siding 22.15 AYOT 23.60 Robinson's Wood siding 24.18 Blackbridge siding 25.04 WHEATHAMPSTEAD 27.23 HARPENDEN 28.54 Hyde Mill siding 29.55 LUTON HOO 31.44 Vauxhall sidings 31.75 later start of line 32.32 Luton East Junction with LDB (0.10) 32.01 Hayward, Tyler & Company's siding 32.43 Luton Corporation's siding 32.50 LUTON 32.60 Luton West signal box 32.65 Brown & Son's siding 32.70 Cooperative Wholesale Society's siding 33.55 Kingsway siding ≈34.11 CHAUL END 35.68 Blows Down siding 36.44 DUNSTABLE CHURCH STREET 37.35 junction with link to LMS lines 37.47 DUNSTABLE LONDON ROAD 37.35 junction with link to main line 37.49 end on junction with DBM (6.65) (37.53) DUNSTABLE LMS