Last update 14 January 2024
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 ST PANCRAS original/LONDON ST PANCRAS INTERNATIONAL international platforms 0.12 LONDON ST PANCRAS INTERNATIONAL Midland Main Line platforms 0.20 ST PANCRAS EASTERN INTERIM 0.60 St Pancras goods 0.76 Dock Junction North with MCL (2.73) 1.17 CAMDEN ROAD 1.42 KENTISH TOWN 1.49 Kentish Town Junction with HIN 1.65 Kentish Town Junction with MCL (3.58) 1.66 Engine Shed Junction with Engine Shed Junction to Mortimer Street Junction Curve 2.13 Carlton Road Junction with JRT1 (0.03) and MCL (4.06) 2.24 HAVERSTOCK HILL 2.29 Belsize Slow Tunnel portal 2.33 Belsize Fast Tunnel portal 3.32 Belsize Fast Tunnel portal 3.34 Belsize Slow Tunnel portal 3.38 Finchley Road 3.73 WEST HAMPSTEAD THAMESLINK formerly WEST END; WEST END & BRONDESBURY; W. H.; W. H. MIDLAND 5.08 junction with CKS1 5.09 CRICKLEWOOD formerly CHILDS HILL & C. 5.19 Cricklewood Curve Junction with CAW 5.75 BRENT CROSS WEST 6.04 Brent Curve Junction with BDH (0.00) 6.21 junction with CKS1 6.79 HENDON 7.72 Silkstream Junction 9.28 MILL HILL BROADWAY formerly M. H. 12.35 ELSTREE & BOREHAMWOOD formerly E.; E. & BOREHAM WOOD; E.; E.& B.; E. 15.17 RADLETT 16.30 connection with aggregate sidings 18.10 NAPSBURY 18.21 Park Street Branch Junction with PSB (0.00) and BRS (0.00) 19.65 junction with SDG0 19.71 ST ALBANS CITY formerly S. A. 24.51 HARPENDEN formerly H.; H. CENTRAL 25.20 Harpenden Junction with HHM junction with south facing curve to HHM 27.21 CHILTERN GREEN 29.19 LUTON AIRPORT PARKWAY 30.12 Luton South Junction with LDB (0.00) 30.19 LUTON formerly L.; L. MIDLAND ROAD 31.57 Limbury Road sidings 32.60 LEAGRAVE 35.11 Forder's siding 35.35 Sundon 35.48 Sundon Junction 37.00 Harlington Junction 37.22 HARLINGTON (BEDFORDSHIRE) formerly H. 40.18 FLITWICK 41.61 AMPTHILL 43.62 Millbrook 45.72 Houghton Conquest ≈46.72 WIXAMS 48.25 bridge over BBM (mileage unknown) 48.60 Bedford South Junction with Cauldwell depot lines 49.60 Bedford Station Junction with BBM (16.50) and EMU sidings 49.65 BEDFORD formerly B.; B. MIDLAND ROAD; B. MIDLAND 50.00 junction with SPC2