Last update 11 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.
320.77 ST ERTH formerly ST IVES ROAD 321.02 St Ives Junction with MLN4 (320.73) 321.49 LELANT SALTINGS 322.06 LELANT 323.78 CARBIS BAY 324.03 Carbis Bay viaduct 325.02 start of St Ives viaduct 325.07 end of St Ives viaduct and approximate junction with original route 325.13 ST IVES (CORNWALL) [2] ≈325.07 junction with realigned route 325.18 ST IVES [1] 325.21 end of line