Engineer's Line References (ELRs)

Mileages

Last update 22 November 2023

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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.

BOK Broad Street and Old Kew Line via Hampstead (North London Line)

BOK4 Willesden High Level Junction to Acton Wells Junction

Original measure
   0.00	Willesden High Level Junction with BOK3 (5.48) and WMB (0.43)
   0.34	mileage change (becomes 0.43)

   0.43	mileage change (from 0.34)
  ≈0.54	OLD OAK COMMON LANE proposed
   0.66	Acton Wells Junction with BOK5 (0.66) and WAW (7.07)

Note that this route had a mileage change in it, for which a separate ELR was not issued.  It was 0.09 shorter than would first appear.


Later measure used by some systems
   0.00	Willesden High Level Junction with BOK3 (5.48) and WMB (0.43)
  ≈0.45	OLD OAK COMMON LANE proposed
   0.57	Acton Wells Junction with BOK5 (0.66) and WAW (7.07)