Last update 4 May 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.
This is a triangular arrangement of sidings, covered by one engineer's line reference. Main route 50.48 Dockyard Junction with SEJ2 50.66 junction with east/west link (0.00) 50.78 connection to dockyard lines East/west link 0.00 junction with main route (50.66) 0.21 junction with SEJ2 (50.75)