Last update 5 September 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.
0.00 Jersey Marine North Junction with JER (1.24) 0.46 Dyvenor Junction with RSB (19.16) 0.48 Neath Loop Junction with RSB (19.13) Note that later, after a number of recodings and remilings took place, this route became 207.67-208.33 within SDI1