Engineer's Line References (ELRs)

Mileages

Last update 23 September 2026

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.

CXR Cardiff Crossrail

CXR1 Phase 1a (Cardiff Central to Bute Town)

  0.000km	datum
  0.057km	CARDIFF CENTRAL
  0.172km	scissors crossover
  0.624km	junction with CAM (≈0.43)

Note that distances have been estimated from consultation plans and are subject to change