Engineer's Line References (ELRs)

Mileages

Last update 30 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.

ECN East Coast (Northern) Line (Edinburgh to Aberdeen)

ECN4 St Vigean's Junction to Kinnaber Junction

  17.55	St Vigean's Junction with ABG (17.17) and ECN3 (17.17)
  20.10	LETHAM GRANGE
  22.00	CAULDCOTS
  23.25	INVERKEILOR
  24.02	Lunan Bay viaduct
  25.25	Lairds viaduct
  25.74	LUNAN BAY
  26.00	Buckie Den viaduct
  26.70	Dunninald viaduct
  28.48	Usan
  29.53	start of Rossie viaduct
  29.63	end of Rossie viaduct
  30.02	start of South Esk viaduct
  30.24	end of South Esk viaduct
  30.55	MONTROSE formerly M.; M. CENTRAL
  30.69	junction with MIB
  32.61	HILLSIDE
  33.26	Kinnaber Junction with ECN5 (203.11) and KAS (203.11)