Engineer's Line References (ELRs)


Last update 27 April 2021

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. 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.

GUA Grendon Underwood to Ashendon Junction

 159.10	Grendon Underwood Junction with MCJ3
 161.61	later end of line
 163.52	WOTTON
 164.75	Ashendon Junction with NAJ3 (0.27) [down line]
 165.21	Ashendon Junction with NAJ2 (33.55) [up line]