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RailRef Line Codes FF

Ffestiniog Railway

Signal Fact 77

In 1889 Mr.Webb (Chief Mechanical Engineer) and Mr.Thompson (Signal Superintendent), both of the LNWR, brought out their Electric Train Staff system for the control of single lines.

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
FF001 Main Line
datum
  Duffws Goods
13m57c current end of line
13m48c Blaenau Ffestiniog (1982)
  Blaenau Ffestiniog (1881-1939)
  Dinas No 3 Junction FF002 FF003
  Dinas Junction (south) FF004
12m12c Tan-y-Grisiau (1) FF005 FF006
  Moelwyn Halt
9m45c Ddault FF005 FF006
9m07c Campbell's Platform
8m39c Coedy-bleddiau
6m36c Tan-y-Bwlch
  Hafod-y-Llyn
6m20c Plas Halt
4m15c Rhiw Goch
3m20c LC
3m09c Penrhyndeudraeth (2)
3m06c LC
  Pen-Bryn-Halt
2m06c Minffordd
1m60c Quarry Lane LC
1m06c Boston Lodge Halt
0m72c Pen Cob Halt
0m08c Porthmadog Junction FF007
0m04c Porthmadog Harbour
0m00c end of line
(1) Tanygrisiau since reopening
(2) Penrhyn until 1912 and from reopening
   
FF002 Dinas Branch
datum
end of line
Dinas
Dinas Junction (north) FF004
Dinas Junction (south) FF001
   
FF003 1881-1899 Dinas Curve
datum
Dinas Junction (curve) FF004
Dinas No.3 Junction FF001
1881-1899
   
FF004 Pre 1900 route of Dinas Branch
datum
Dinas Junction (north) FF002
Dinas Junction (curve) FF003
Dinas Junction (south) FF001
   
FF005 1977 Deviation
datum
Tanygrisiau FF001
Llyn Ystradau
Ddault FF001
   
FF006 1836-1842 route
datum
Tan-y-Grisiau (1) FF001
Tanygrisiau
Ddault FF001
(1) Tanygrisiau since reopening
   
FF007 Link to Welsh Highland Railway
datum
Porthmadog Junction FF001
Porthmadog WHR NG001
1923 - 1937 and from 20xx
   

 





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