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RailRef Line Codes OG

Signal Fact 21

In the Sykes’ Lock & Block system, there were usually three vertical iron rods linking each instrument on the block shelf with the lever frame below.

These were referred to as rods S, Y and X in the manufacturer’s literature, spelling the company trade mark “SYX”.

Oldham, Ashton & Guide Bridge Railway (GCR, LNWR)

This page should be regarded as “Work in Progress”. The webmaster will welcome additional information for this page.

In the list below the information is set out in tabular form, spread over four columns. The column entries are -

RailRef The Line Code used in RailRef system.
Line Detail The principal locations included within the Line Code. They are arranged in 'down' direction order. Locations shown are primarily stations and junctions to allow easy cross check against published atlases. Signal box names appear in italics where these are 'intermediate' to stations or have been shown to facilitate links from other pages on this web site. The inclusion of a station or junction name does not imply that there was always a signal box of that same name!
SBR The section reference used in the relevant Signal Box Register published by the Society.
ELR The corresponding Engineer's Line Reference(s). This will be blank for railways that never came within British Railways terms of reference. It will also be blank where British Railways had no surviving responsibility for infrastructure at the time the ELR system came into use.

RailRef Line Detail SBR ELR
OG001
GC403
NW797
Waterloo Sidings, Oldham - Ashton O. A. & G. B. Junction LYR
datum Stockport Junction, Guide Bridge
5m51c Oldham Waterloo Sidings LY004 NW812
  Oldham Clegg Street
  Scottfield Junction GC404
  Sheep Washers Lane
  Park Bridge
  Ashton Oldham Road
1m54c Ashton O.A.& G.B. Junction LYR OG003
  OAG2
OG002
GC405
NW798
Waterloo Sidings, Oldham - Goods Yard
datum
Oldham Waterloo Sidings LY004 NW812
Oldham Clegg Street Goods
   
OG003
GC400
NW793
Ashton O. A. & G. B. Junction LYR - Stockport Junction, Guide Bridge GCR
1m50c Ashton O. A. & G. B. Junction LYR OG001
1m29c Ashton Moss South Junction GC402
  Ashton Moss
0m53c Crowthorn Junction
  Canal Junction
0m00c Stockport Junction, Guide Bridge GC370
DJO2: Ashton OAGB Junction - Crowthorn Junction
OAG1: Crowthorn Junction - Stockport Junction
  DJO2
OAG1
was
OG004
Removed to the Great Central Railway listing as GC402.    
OG005
GC401
NW794
Canal Junction, Guide Bridge - Audenshaw Junction West GCR
datum
0m00c Audenshaw Junction West GC370
0m28c Canal Junction OG003
  OAU

 





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