Last update 10 May 2018
Mileages are given in the form miles.chains. 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.
Original measure 0.00 Lonlas Junction with SDI (1.08) 0.57 Llandarcy sidings 1.18 LLANDARCY 1.24 Jersey Marine North Junction with NEL (0.00) 2.24 Jersey Marine Junction South with VON (44.17) Later measure after a number of recodings and remilings took place 1.24 Jersey Marine North Junction with SDI1 (208.33) 2.24 Jersey Marine Junction South with VON (44.17) Note that after changes, 0.00-1.08 became part of SDI2 and 1.08-1.24 became part of SDI1