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Barry Railway

Signal Fact 55

The first IFS (Individual Function Switch) panel was installed by the London & North Eastern Railway.

The location was at Thirsk.

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
BY001	Cadoxton & Trehafod Line 16m53c Haford Junction TV030 15m01c Pontypridd Graig 13m66c Treforest High Level 12m27c Tonteg Junction BY002 11m19c Efail Isaf 10m18c Cwm 8m68c Creigau 7m46c Pencoed 6m42c St Y Nyall Platform 5m55c Penrhos Junction BY010 5m52c Tynycaeau Junction 5m52c St.Fagans Branch Junction BY013 Tynycaeau Junction South 4m56c Drope Junction BY015 2m64c Wenvoe 1m25c St Andrews 0m36c Cadoxton North 0m00c Cadoxton Junction BY020	P8	CTD
BY002	Treforest Branch datum Cadoxton Junction 14m01c Treforest Branch Junction TV040 13m42c Treforest Barry GF 12m32c Tonteg Branch Junction TV042 12m27c Tonteg Junction BY001		TRZ
BY010	Penrhos Branch (1) datum Cadoxton Junction 15m40c Duffryn Isaf BM030 15m38c Barry Junction 14m35c Energly North Junction BY011 12m71c Gwaun Gledyr 11m66c Penrhos Lower Junction BY012 (Walnut Tree Viaduct) 9m42c Walnut Tree West Junction 8m30c Pentyrch signal box 5m55c Penrhos Junction BY001 (1) GWR name for line. Shown on 1921 OS map as Barry Railway Rhymney Branch.	P12	PRS
BY011	Energly Loop datum Cardiff East Dock 9m79c Energly North Junction BY010 9m33c Energly South Junction RR020		ENZ
BY012	Penrhos Loop datum Cadoxton Junction 12m36c Penrhos South Junction RR024 11m66c Penrhos Lower Junction BY010		PEZ
BY013	St.Fagans Branch 0m00c St.Fagans Branch Junction BY001 St.Fagans Exchange Sidings BY014 1m09c St.Fagans Junction GW530	P9	SFA
BY014	St.Fagans West Loop datum Paddington via Stroud St.Fagans West Loop (from exchange sidings BY013) St.Fagans West Junction GW530
BY015	Peterston Branch datum Cadoxton Junction 6m55c Peterston West Junction GW530 6m28c Barry Sidings Junction BY016 4m56c Drope Junction BY001		PTN
BY016	Peterston East Loop datum Cadoxton Junction 6m28c Barry Sidings Junction BY015 6m17c Peterston East Junction GW530
BY020	Barry Line datum Cardiff Barry Line Junction 2m29c Cogan Junction TV053 2m41c Cogan 2m70c Cogan Sidings SB 3m40c Eastbrook 4m19c Dinas Powys 5m56c Ty-Fyston Halt 5m58c Biglis Junction TV057 6m05c Cadoxton Junction BY001 6m11c Cadoxton 6m14c Docks Line Junction 6m18c Low Level Line Junction 6m78c Barry Docks 8m07c Barry Station SB 8m12c Barry 8m16c Barry Junction BY021 BY022 BY050 8m63c Barry Island West SB 8m75c Barry Island East SB 8m77c Barry Island 9m34c Barry Pier	P11	BRY
BY021	Barry Docks Low Level Lines datum Cardiff Barry Line Junction 6m14c Docks Line Junction BY020 6m18c Low Level Lines Junction BY022 6m28c Low Level Lines SB 6m76c Graving Dock Junction BY024 7m14c Dock Road Gates Dock Road Gates West Junction BY029 8m12c end on Junction BY022 BDO1: Docks Line Junction - Graving Dock Junction	P10	BDO1
BY022	Barry Docks High Level Lines datum Cardiff Barry Line Junction 6m18c Low Level Lines Junction BY021 6m46c Low Level Loop Junction BY023 Barry High Level SB 8m16c Barry Junction BY020 8m52c end on junction BY021		BDL
BY023	Barry Docks High - Low Level Loop Line datum Cardiff Barry Line Junction 6m46c Low Level Lines Junction BY021 6m48c junction headshunt by pond 6m48c junction 6m77c Low Level Loop Junction BY025		DKS3
BY024	South Side Line datum Cardiff Barry Line Junction 6m76c Graving Dock Junction BY021 7m03c Caisson Lines Junction BY025 Caisson North (Swing Bridge) Junction 7m22c Caisson South (Swing Bridge) Junction BY027 Caisson Loop West Junction BY028 8m09c No.1 Dock Junction BY029 8m45c Harbour Breakwater (end of line) BDO1: Graving Dock Junction - Caisson Lines Junction BDO2: Caisson Lines Junction - Breakwater		BDO1 BDO2
BY025	No.2 Dock Line datum Cardiff Barry Line Junction 7m03c Caisson Lines Junction BY024 7m59c Low Level Loop Junction BY023 8m04c Sully Moors Junction BY026 8m07c Wharf Lines North Junction 8m62c Wharf Lines Junction 8m72c East Jetty Junction BY027		BDO1
BY026	Guerets Works Line (Sully Moors) datum Cardiff Barry Line Junction 8m44c end of running line 8m04c Sully Moors Junction BY025		BDO2
BY027	Barry Docks Low Level Lines datum Cardiff Barry Line Junction 7m22c South Side Line Junction BY024 Caisson Loop Junction BY028 7m45c East Jetty Junction BY025 East Breakwater		DKS3
BY028	Caisson Loop		DKS3
BY029	No.1 Dock Loop Dock Road Gates West Junction BY021 No.1 Dock Junction BY024		DKS3
BY050	Vale of Glamorgan Line 0m00c Barry Junction BY020 0m44c Barry Sidings SB 1m36c Porthkerry Deviation East BY051 1m70c Lord Romiley's Halt 2m51c Porthkerry Deviation West BY051 2m51c Porthkerry SB 2m60c Happy Valley LC 3m26c Rhoose station 4m42c Pant LC 4m63c Power Station Junction BY052 5m06c Aberthaw High Level 5m37c Aberthaw West SB 6m44c Gileston 7m09c Church Farm LC 7m37c Batsleys LC 8m33c St.Athan's Halt 9m56c Llantwit Major station 11m58c Llandow (Wick Road) Halt 12m40c Sutton Farm LC 12m70c Cwrt Newydd LC 13m25c Llandow Farm LC 13m26c Llandow High Halt 13m31c Llandow SB 13m62c St Brides Major No.24A LC 13m72c Farmers LC 14m51c St Brides Major No.25 LC 15m07c Southerndown Road 15m45c Wallas 2 LC 15m69c Duchy Quarry SB 16m74c Ewenny SB 17m77c Fords Junction BY053 18m35c Cowbridge Road Junction BY054 19m05c Brackla South Junction 19m19c Brackla North Junction 19m50c Coity SouthSB 20m20c Coity Junction GW560 VOG: Barry Junction - Cowbridge Road Junction	P13	VOG
BY051	Porthkerry Deviation (1898-1900) datum Barry Junction 1m36c Porthkerry Deviation East BY050 2m51c Porthkerry Deviation West BY050
BY052	Aberthaw Power Station Lines datum Barry Junction 4m63c Power Station Junction BY050 5m76c Aberthaw Loop Junction 7m60c Aberthaw Power Station		APS
BY053	Fords Factory Branch 0m00c Fords Junction BY050 1m13c Waterton LC 1m18c NR/Ford Motor Co. Boundary Waterton Fords Factory		FOR
BY054	Cowbridge Road Junction - Bridgend datum Barry Junction 18m35c Cowbridge Road Junction BY050 18m76c Bridgend East Junction GW549		CRB

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