Last update 13 June 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.
21.264km junction with TRL2 21.699km Dagenham Junction with TRL4 (up line) 23.541km start of Rainham viaduct 24.070km end of Rainham viaduct 27.215km start of Aveley viaduct 27.894km end of Aveley viaduct 30.549km start of Thurrock viaduct 31.596km end of Thurrock viaduct 35.555km North Kent Line Connection Junction with TRL5 35.953km intersection bridge under HDR (21m 37ch) 36.550km EBBSFLEET INTERNATIONAL 40.150km Southfleet Junction with FJS (206.012km) 40.944km start of Wrotham Road viaduct 41.027km end of Wrotham Road viaduct 42.690km Singlewell Junction with SNG1 (0.000km) 49.967km start of Medway viaduct 51.228km end of Medway viaduct 83.732km start of Tutt Hill viaduct 83.859km end of Tutt Hill viaduct 88.315km Ashford West Junction (CTRL) with TRL6 (0.000km) 90.391km start of Ashford viaduct 91.821km end of Ashford viaduct 90.977km intersection bridge over ACR (56m 47ch) 92.723km Ashford East Junction (CTRL) with TRL7 (4.455km) 105.557km Dollands Moor West Junction with TRL8 (0.000km) up line 105.674km Dollands Moor West Junction with TRL8 (0.000km) down line 106.914km start of Grange Alders viaduct 107.382km intersection bridge over XTD (66m 56ch) 107.440km end of Grange Alders viaduct 108.367km start of M20/A20 viaduct up line 108.517km start of M20/A20 viaduct down line 108.582km convergence of TML (67m 32ch), Channel Tunnel datum (7.000km) and end of M20/A20 viaduct 109.952km junction with FTC (8.380km)