Engineer's Line References (ELRs)

Mileages

Last update 24 May 2026

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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.

CHW Chester and Warrington Line

CHW2 Walton Old Junction to Warrington

  17.23	Walton Old Junction with CHW1 (17.23) and WOA1 (0.68)
  17.47	Four Arch viaduct
  17.56	Three Arch viaduct
  17.67	Warrington South Junction with WOA3 (0.23)
  17.76	Warrington South Junction with CGJ2 (181.76) and CGJ3 (181.76)