Engineer's Line References (ELRs)


Last update 8 November 2023

Additional information is always gratefully received, whether entirely new records (particularly historical records) or information to fill in gaps or correct errors, via the contact link under the Miscellaneous entry in the navigation bar above. Thank you.

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.

SDI Swansea District Line

SDI1 Briton Ferry Up Flying Loop Junction

 206.14	Briton Ferry Up Flying Loop Junction with SWM2 up line only
 206.52	down line junction with SWM2
 207.17	Neath Canalside Junction with NEB (18.43)
 207.67	Dyvenor Junction with RSB (19.16)
 208.33	Jersey Marine North Junction with JER (1.24)
 208.49	end on junction with SDI2 (0.00)

Note that 206.14-207.67 was formerly part of RSB and 207.67-208.33 was formerly NEL