Overhead line electrification neutral sections (OHNS)

A (one day) comprehensive listing

Last update 26 May 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.

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You may have noticed, on overhead electric trains, that sometimes the lights dim on the train and the air conditioning momentarily stops. This is because the train is passing through a neutral section. These sections are just a few yards long and keep wires fed from different sources electrically separate from each other. To avoid drawing an arc from one wire to the next the train automatically stops drawing power, although the pantograph remains raised. It is usual for all tracks to have neutral sections at the same mileage, but this is by no means universal; sometimes they are staggered on different tracks, occasionally quite significantly.

This list is based on neutral sections as at 2015 with further developments plus any found before then, sorted by ELR and mileage. Names are official where known or a suitable identifying place where they aren't. All tracks have the same neutral section except where stated otherwise.

ELR OHNS Name Mileage Tracks Dates
ARG1 Rutherglen 0m 3ch
ARG2 Finnieston East 4m 23ch Down
ARG2 Finnieston West 4m 57ch Up
AYR1 Shields Junction 0m 68ch Up Ayr
AYR1 Shields Junction 0m 69ch Down Ayr
AYR3 Lochwinnoch 15m 71ch
BGK Bethnal Green 1m ??ch Up fast Down fast Up suburban Down suburban Installed ??, removed 10 May 1964 Installed ??, removed 10 May 1964 Installed ??, removed 3 May 1964 Installed ??, removed 3 May 1964
BGK Hackney Downs 2m 65ch
BGK Coppermill 4m 66ch
BGK Northumberland Park 7m 15ch Installed 9 July 1995
BGK Trinity Lane 13m 50ch Down Cambridge
BGK Trinity Lane 13m 67ch Up Cambridge
BGK Creasey's 19m 13ch
BGK Stansted 33m 61ch Installed ??, moved to 34m 10ch 10 January 1988
BGK Stansted 34m 10ch Installed 10 January 1988
BGK Shelford 52m 69ch Installed 29 July 1990
BGK Milton Fen 58m 71ch
BGK Littleport 77m 11ch
BGN Bridgeton 0m 58ch Installed 8 April 1979, removed ??
BHL Southcote Junction ≈37m 62ch Planned
BJW1 Bescot 0m 20ch Installed 6 August 2018
BOK1 Camden Road East 4m 53ch Installed by 1996, removed by 2015
BOK2 Camden Road West 0m 3ch Installed by 1 June 2010
BOK2 Camden Road West 0m 19ch Installed by August 1996, moved to 0m 3ch 1 June 2010
BYL Byrehill 0m 42ch
CBD1 Garnqueen 1m 0ch
CBD2 Sighthill 103m 32ch
CBI Canal Tunnel Junction 0m 3ch From line construction
CFP Canonbury 3m 20ch or 3m 17ch
CGJ1 See Crewe Coal Yard 159m 0ch
CGJ1 Crewe Coal Yard 159m 50ch Up slow Down slow Up fast Down fast Installed ??, moved to 159m 0ch 2 August 1981 Installed ??, moved to 159m 0ch by 26 July 1981 Installed ??, moved to 159m 0ch by 26 July 1981 Installed ??, moved to 159m 0ch by 26 July 1981
CGJ1 Weaver Junction 175m 31ch Installed 9 March 1974
CGJ1 Birdswood 175m 46ch Installed 25 May 1985
CGJ4 Golborne Junction 187m 14ch Installed by 30 June 1973
CGJ5 Euxton Junction 16m 12ch Installed by 9 March 1974
CGJ6 Garstang 9m 7ch Installed by 9 March 1974
CGJ7 Hest Bank 2m 38ch Installed by 9 March 1974
CGJ7 Oxenholme/Natland 17m 78ch Installed by 9 March 1974, moved to 18m 42ch 24 May 2009
CGJ7 Oxenholme 18m 42ch Installed 24 May 2009
CGJ7 Tebay 31m 49ch Installed by 9 March 1974, removed 28 June 2009
CGJ7 Clifton and Lowther (Great Strickland) 45m 11ch Installed 28 January 2007 delayed from 14 January 2007
CGJ7 Clifton and Lowther (Great Strickland) 45m 25ch Presumed removed 28 January 2007 delayed from 14 January 2007
CGJ7 Penrith 51m 62ch Installed by 9 March 1974
CGJ7 Upperby 68m 38ch Installed by 9 March 1974
CJC Clapton 4m 46ch
CLY Terminus Junction 101m 24ch
CLY Terminus Junction 101m 37ch Installed 2 December 1985, moved to 101m 24ch ??
CLY Terminus Junction 101m 72ch Possibly at 101m 70ch in 1983 Down Installed ??, moved to 101m 37ch 2 December 1985
CLY Terminus Junction 102m 1ch Possibly at 101m 79ch in 1983 Up Installed ??, moved to 101m 37ch 2 December 1985
CMD1 Kidsgrove 13m 45ch Installed 4 March 1984?
CMD2 Meaford 27m 10ch Installed by 1993, moved to 27m 12ch by 2015
CMD2 Meaford 27m 12ch Installed by 2015
CMD2 Colwich Junction 38m 45ch
CMP1 Sydney Bridge Junction 158m 79ch Installed by 2015
CMP1 Sydney Bridge Junction 159m 12ch Installed by 1985, removed by 2015
CMP1 Chelford 172m 48ch
CMP1 Cheadle Hulme 180m 15ch Down Up Installed 31 March 1996 Installed by 1985
CMP1 Cheadle Hulme 180m 45ch Down Up Moved to 180m 15ch 31 March 1996
CMP1 Heaton Norris 183m 70ch Up slow Up fast Installed 27 April 1980, removed 1 April 2013 Installed 30 March 1980, removed 1 April 2013
CMP1 Heaton Norris 184m 3ch Down slow Down fast Installed 20 April 1980, removed 1 April 2013 Installed 23 March 1980, removed 1 April 2013
CMP1 Heaton Norris 184m 29ch Up slow Down slow Up fast Down fast Installed ??, moved to 183m 70ch 27 April 1980 Installed ??, moved to 184m 4ch 20 April 1980 Installed ??, moved to 183m 70ch 30 March 1980 Installed ??, moved to 184m 4ch 23 March 1980
CMP2 Levenshulme 185m 66ch Installed 1 August 2005
CNC Cathcart North Junction 0m 10ch Up north curve
CNC Cathcart East Junction 0m 31ch Down north curve
CNL Hawkhead 5m 20ch
CNS Carpenters Road South 1m 8ch Into use 15 December 2018
COC Hunwick 52m 28ch
COC Hythe 54m 15ch Installed 17 October 2011
CRC1 Camden Road West 5m 12ch
CRF1 North London Incline 0m 3ch
CSP Carstairs 73m 60ch Installed 4 February 1991
CST Stratford Central Junction West 0m 5ch Up Channelsea Curve Into use 15 December 2018
CST Carpenters Road North 0m 18ch Down Channelsea Curve Into use 15 December 2018
DOL1 Doncaster Feeder Station 156m 50ch
DOL1 South Kirkby Track Sectioning Cabin 165m 35ch
DOL2 Leeds Track Sectioning Cabin/Copley Hill 184m 57ch Installed 16 December 2000
DOL2 Leeds Track Sectioning Cabin/Copley Hill 184m 66ch Installed 15 May 1994, moved to 184m 57ch 16 December 2000
DSE Bootle Branch Junction 2m 5ch
DSE Parkside 16m 46ch Installed before energising (4 August 2013)
DSE Chat Moss/Eccles 29m 63ch Installed before energising (4 August 2013)
DWW2 Navarino Road 1m 16ch
ECA1 Carstairs 73m 24ch Installed 4 February 1991
ECA2 Auchengray 79m 40ch Installed 4 February 1991
ECA2 Midcalder 89m 21ch Into use 28 October 2018
ECA2 Curriehill 95m 65ch Installed 4 February 1991
ECM1 Wood Green Feeder Station 5m 15ch
ECM1 Potters Bar Track Sectioning Cabin 13m 21ch Installed ??, removed 9 September 2018
ECM1 Welwyn Feeder Station 19m 29ch
ECM1 Langley Junction Feeder Station 25m 73ch Up fast Down fast Up slow Down slow Installed 1 July 2001 Installed 1 July 2001 Installed 8 July 2001 Installed 8 July 2001
ECM1 Corey's Mill 29m 77ch Installed 30 August 2015; into use 5 June 2016
ECM1 Hitchin Track Sectioning Cabin 32m 47ch Down fast Down slow Installed 28 July 1986; removed 13 August 2017 delayed from 25 June 2017 Installed 28 July 1986; removed 13 August 2017 delayed from 25 June 2017
ECM1 Hitchin Track Sectioning Cabin 32m 57ch Up fast Up slow Installed 28 July 1986; removed 13 August 2017 delayed from 25 June 2017 Installed 28 July 1986; removed 13 August 2017 delayed from 25 June 2017
ECM1 Biggleswade Track Sectioning Cabin 40m 58ch Up fast Down fast Up slow Down slow Down fast-down slow connection Installed 2 December 2001; removal delayed from December 2019 Installed 2 December 2001; removal delayed from December 2019 Installed 9 December 2001; removal delayed from December 2019 Installed 9 December 2001; removal delayed from December 2019 Installed 16 December 2001; removal delayed from December 2019
ECM1 Little Barford Feeder Station 49m 72ch
ECM1 Holme Track Sectioning Cabin 69m 0ch Installed 16 March 1987?
ECM1 Bretton Feeder Station 78m 14ch Up slow Up fast Down fast
ECM1 See Bretton Feeder Station 78m 17ch Down slow/down Stamford same track
ECM1 Tallington Track Sectioning Cabin 84m 56ch
ECM1 Bytham Feeder Station 92m 29ch Installed before November 1990 retained during alterations this date
ECM1 Stoke Track Sectioning Cabin 99m 75ch Up fast Installed by April 2000; removed 26 February 2017
ECM1 Stoke Track Sectioning Cabin 99m 77ch Up fast Installed 17 March 1991, moved to 99m 75ch by April 2000
ECM1 Stoke Track Sectioning Cabin 100m 0ch Down fast Installed by April 2000; removed 26 February 2017
ECM1 Stoke Track Sectioning Cabin 100m 6ch Down fast Installed 17 March 1991, moved to 100m 6ch by April 2000
ECM1 Grantham North Feeder Station 107m 55ch
ECM1 North Muskham Track Sectioning Cabin 123m 40ch
ECM1 Retford Feeder Station 139m 41ch
ECM1 Bawtry Track Sectioning Cabin 147m 58ch
ECM1 Doncaster Feeder Station 158m 50ch
ECM3 Hambleton Junction Track Sectioning Cabin 174m 58ch
ECM5 York Feeder Station/Skelton 2m 4ch
ECM5 Dalton Track Sectioning Cabin 19m 9ch
ECM5 Hutton Bonville Feeder Station 35m 5ch
ECM5 Aycliffe Track Sectioning Cabin 49m 60ch
ECM5 Durham Feeder Station 64m 73ch
ECM5 Chester-le-Street Track Sectioning Cabin 72m 4ch
ECM7 Benton Feeder Station 4m 23ch
ECM7 Stannington Track Sectioning Cabin 14m 0ch
ECM7 Shilbottle Track Sectioning Cabin 33m 37ch
ECM7 Chathill Track Sectioning Cabin 45m 56ch
ECM7 Fenham Track Sectioning Cabin 57m 17ch Installed 3 September 1990
ECM7 Marshall Meadows Feeder Station 69m 17ch Installed 3 September 1990
ECM8 Longniddry 13m 32ch Installed 3 September 1990
ECM8 Innerwick 33m 60ch Installed 3 September 1990
ECM8 Reston 46m 21ch Installed 3 September 1990; moved to 46m 22ch by February 2016
ECM8 Reston 46m 22ch Installed by February 2016
EGM2 Haymarket West 45m 5ch
EGS1 Bellshill 0m 66ch Installed 10 December 2002
EGS2 Carfin 1m 44ch From 2 December 2018
EGS2 Midcalder Junction 22m 67ch From 4 November 2018
ENT Bush Hill Park 9m 30ch Installed 4 December 1995
FEC Filton 112m 55ch Planned
FGW Forest Gate 0m 12ch Down
FGW Forest Gate 0m 14ch Up
FSS1 West Ham 3m 75ch Installed ≈27 August 1994, planned removal 14 February 2011 cancelled
FSS2 Upney 8m 56ch
FSS2 Upminster 15m 69ch
FSS2 West Horndon 20m 76ch Down main Up main Installed 30 November 1986 Installed 7 December 1986
FSS2 Basildon 25m 69ch
FSS2 Leigh-On-Sea 31m 79ch Installed 26 December 2020
FSS3 Chalkwell c34m 0ch Installed by 27 April 1963, removed ??
FSS3 Southend 35m 27ch Installed 26 March 1995
FSS3 Southend East 36m 5ch Up Installed by 1996, removed by 2015
FSS3 Southend East 36m 8ch Down Installed by 1996, removed by 2015
GFB Gas Factory Junction 2m 75ch
GOJ Gospel Oak 0m 6ch Installed 2 January 2018
GOU2 Bishopton 112m 24ch Installed 10 December 1983, moved to 112m 30ch
GOU2 Bishopton 112m 30ch
GRE Navarino Road 2m 78ch Installed 1 June 2010
HAJ Ashburys 1m 12ch Up east Down east Installed 24 November 1996 Installed 17 November 1996
HDB Bowes Park 5m 78ch Down Hertford
HDB Bowes Park 6m 5ch Up Hertford
HDB Hertford North 19m 76ch Installed 25 June 2001
HDB Langley Junction 27m 47ch Down Hertford Installed by August 1987
HDB Langley Junction 27m 69ch Up Hertford Installed by August 1987
HDT Seven Sisters 5m 66ch Down Installed 16 July 1991, removed 14 July 1996
HDT Seven Sisters 5m 74ch Up Installed 16 July 1991, removed 14 July 1996
HDT Bury Street 9m 30ch Installed 4 December 1995
HDT Cheshunt 14m 25ch Up Southbury Installed 2 July 1960
HDT Cheshunt 14m 27ch Down Southbury Bay platform line Installed 2 July 1960 Installed 2 July 1960
HLL Heathrow Airport Junction 11m 52ch shown as 11m 51ch in 2007/2013 Down airport
HLL Heathrow Airport Junction 11m 51ch Up airport Installed by 2007, moved to 11m 67ch 27 December 2014
HLL Heathrow Airport Junction 11m 67ch Down airport relief previously called up airport Installed 27 December 2014
HLL Heathrow Airport Junction 11m 71ch Up airport relief Installed 27 December 2014
HNR Hanslope (Ashton) 58m 34ch Installed 10 February 2018
HNR Hanslope (Ashton) 58m 46ch Installed 16 June 2002 delayed from 26 May 2002, delayed from 3 March 2002; moved to 58m 34ch 10 February 2018
HNR Northampton 67m 36ch Removed 26 November 2003
HNR Long Buckby (Patford Bridge) 74m 60ch Installed September 2001?
HNR Hillmorton 82m 21ch
HPW Harringay Park Junction 0m 22ch Planned
HST Shields 2m 16ch
ILK1 Apperley 202m 15ch Installed by September 1995
IMG Ince Moss Junction 0m 75ch
ISL1 Cedar Junction 0.643km
KCS1 Kidsgrove 0m 44ch Installed before energising (17 August 2003)
KGC Kensal Green 0m 31ch
KHL Cathcart West Junction 100m 68ch
KMG2 Upperby/Harker 6m 7ch Down Up Installed 3 December 2006 Installed 16 December 2006 delayed from 10 December 2006
LEC1 North Wembley 9m 15ch
LEC1 Headstone Lane 12m 65ch Installed ??, removed 15 February 2009
LEC1 Bushey 16m 9ch Down fast Up fast Down slow Up slow Installed 21 July 2002, removed 4 August 2002 owing to cutbacks made to WCML power supply and auto-transformer upgrade Installed 21 July 2002, removed 4 August 2002 owing to cutbacks made to WCML power supply and auto-transformer upgrade Installed 21 July 2002, removed 4 August 2002 owing to cutbacks made to WCML power supply and auto-transformer upgrade Installed 21 July 2002, removed 4 August 2002 owing to cutbacks made to WCML power supply and auto-transformer upgrade
LEC1 Bourne End 26m 30ch
LEC1 Leighton Buzzard (Ledburn Junction) 38m 28ch Up fast Down fast Up slow Down slow Installed 30 June 2002 delayed from 3 March 2002, moved to 39m 20ch by 2011 Installed 30 June 2002 delayed from 3 March 2002, moved to 39m 20ch by 2011 Installed 23 June 2002, moved to 39m 20ch by 2011 Installed 23 June 2002, moved to 39m 20ch by 2011
LEC1 Leighton Buzzard (Ledburn Junction) 39m 1ch Up fast Down fast Up slow Down slow Installed by 1993, moved to 38m 28ch 30 June 2002 delayed from 3 March 2002 Installed by 1993, moved to 38m 28ch 30 June 2002 delayed from 3 March 2002 Installed by 1993, moved to 38m 28ch 23 June 2002 Installed by 1993, moved to 38m 28ch 23 June 2002
LEC1 Leighton Buzzard (Ledburn Junction) 39m 20ch Up fast Down fast Up slow Down slow Planned installation 12 August 2001 not completed; in place by September 2011 Planned installation 12 August 2001 not completed; in place by September 2011 Planned installation 12 August 2001 not completed; in place by September 2011 Planned installation 12 August 2001 not completed; in place by September 2011
LEC1 Leighton Buzzard 40m 14ch
LEC1 Milton Keynes (Bradwell or Wolverton) 51m 16ch Removed 27 December 2016
LEC1 Hanslope (Ashton) 58m 34ch Installed 10 February 2018
LEC1 Hanslope (Ashton) 58m 46ch Installed 16 June 2002 delayed from 26 May 2002, delayed from 3 March 2002; moved to 58m 34ch 10 February 2018
LEC1 Weedon 69m 24ch Installed ??, removed 18 June 2003
LEC1 Long Buckby Wharf (Wilton Marina) 73m 40ch Installed 28 August 2001
LEC1 Hillmorton 80m 8ch
LEC2 Newbold 83m 56ch Down Trent Valley fast Down Trent Valley slow Up Trent Valley fast Up Trent Valley slow Removed 9 July 2017 Removed 9 July 2017 Removed 16 July 2017 Removed 16 July 2017
LEC2 Newbold 83m 64ch Up fast Up slow Down fast Installed ??, moved to 83m 77ch 15 July 1990 Installed ??, moved to 83m 77ch 8 July 1990
LEC2 Newbold 83m 77ch Up fast Up slow Down fast Installed 15 July 1990, removed ?? Installed 8 July 1990, removed ??
LEC2 Shilton 91m 20ch Installed 11 May 2003 (trial type)
LEC2 Attleborough North 96m 16ch or 96m 44ch Down fast Up fast Up slow Down slow Installed ??, moved to 96m 30ch 5 May 1991 Installed ??, moved to 96m 30ch 12 May 1991 Installed ??, moved to 96m 30ch 19 May 1991 Installed ??, moved to 96m 30ch 26 May 1991
LEC2 Attleborough North 96m 30ch Down fast Up fast Up slow Down slow Installed 5 May 1991 Installed 12 May 1991 Installed 19 May 1991 Installed 26 May 1991
LEC2 Atherstone 100m 18ch Down fast Installed 14 October 2002, removed 14 April 2003 (trial type)
LEC2 Tamworth 109m 60ch Installed by 2008, removed 21 May 2017
LEC2 Armitage (Brereton) 121m 10ch Installed 20 May 1984, moved to 122m 10ch 1 March 2004
LEC2 Armitage (Brereton) 122m 10ch Installed 1 March 2004
LEC2 Rugeley 123m 76ch Up fast Down fast Up slow Down slow Installed ??, removed 27 May 1984 Installed ??, removed 27 May 1984 Installed ??, removed 3 June 1984 Installed ??, removed 3 June 1984
LEC4 Doxey 134m 28ch Installed ??, removed 17 July 2016
LEC4 Whitmore 145m 78ch
LEC5/CGJ1 Crewe Coal Yard 159m 0ch Up slow Down slow Up fast Down fast Installed 2 August 1981 Installed by 26 July 1981 Installed by 26 July 1981 Installed by 26 July 1981
LTN1 Bethnal Green ≈1m 25ch Installed by 1960, removed ??
LTN1 Bow 2m 68ch Installed by 2015
LTN1 Bow 2m 70ch Installed 4 December 1995, moved to 2m 68ch by 2015
LTN1 Bow 3m 15ch Down main Up Cambridge Down Cambridge Installed ??, moved to 2m 70ch 3 December 1995 Installed ??, moved to 2m 70ch 3 December 1995 Installed ??, moved to 2m 70ch 3 December 1995
LTN1 Bow 3m 18ch Up main Installed ??, moved to 2m 70ch 3 December 1995
LTN1 Maryland ≈4m 55ch Installed by 1960, removed ??
LTN1 Manor Park 5m 71ch
LTN1 Chadwell Heath ≈10m 49ch Installed by 1960, moved to 11m 21ch
LTN1 Chadwell Heath 11m 21ch Down electric Down main Moved to 11m 24ch by 2015 Moved to 11m 24ch by 2015
LTN1 Chadwell Heath 11m 24ch Up main Down main Up electric Down electric Installed 2 September 2013 delayed from 11 February 2013 Installed by 2015 Installed by 2015 Installed by 2015
LTN1 Chadwell Heath/Crowlands 11m 26ch Up electric Up Main Moved to 11m 24ch by 2015 Moved to 11m 24ch 2 September 2013 delayed from 11 February 2013
LTN1 Harold Wood 14m 45ch Installed by 1960
LTN1 Brentwood/Brook Street ≈16m 20ch Down electric Installed 15 February 1964, removed ??
LTN1 Brentwood/Brook Street ≈17m 2ch Installed by 1960, removed ??
LTN1 Ingatestone 20m 71ch
LTN1 Brick House 33m 6ch Down Up Installed 9 November 1993 delayed from 1 November 1993 Installed 16 November 1993 delayed from 1 November 1993
LTN1 Witham 38m 12ch
LTN1 Kelvedon 43m 50ch Installed 12 September 2011
LTN1 Colchester 52m 21ch
LTN1 Manningtree 59m 47ch
LTN1 Needham Market 79m 10ch
LTN1 Hales Street 98m 76ch
MCH Prestbury 7m 24ch
MIA Heald Green North 1m 39ch
MLN1 Maidenhead 24m 60ch Installed by 16 September 2017
MLN1 Foxhall 54m 19ch-54m 35ch Installed 28 July 2018
MLN1 Wootton Bassett 83m 57ch Into use 7 April 2019
MLN1 Thingley Junction 95m 79ch Planned
MNC Manningtree 0m 6ch
MVE1 Windsor Bridge South Junction 1m 42ch Into use 27 October 2018
MVE2 Euxton 25m 5ch Into use 27 October 2018
NBS Stone 0m 17ch
NEM1 Armadale 23m 47ch
NEM2 Carntyne 1m 63ch
NEM2 Airdrie? 11m 56ch
NEM3 Finnieston 2m 16ch
NEM5 Westerton ≈5m 20ch Installed 10 October 1959, removed ??
NEM5 Westerton 6m 18ch Installed 10 October 1959?, removed 19 November 1978
NEM5 Singer ≈8m 25ch Installed 10 October 1959, removed ??
NEM5 Dalmuir Park 10m 13ch
NGJ Newton-le-Willows (Lowton) 0m 5ch Down west curve Installed 30 June 1973
NGJ Newton-le-Willows (Lowton) 0m 11ch Up west curve Installed 30 June 1973, moved to 0m 20ch after 2013
NGJ Newton-le-Willows (Lowton) 0m 20ch Up west curve Installed by 2015
NLI North London Incline 0m 8ch Installed by April 2000, removed ?
OLW Windsor Bridge South Junction 190m 76ch Into use 27 October 2018
PBJ Aston 1m 37ch Up fast Down fast Installed 15 December 1991 Installed 22 December 1991
PBJ Perry Barr 4m 17ch Down Grand Junction Down goods loop Installed 22 October 1989 Installed 15 October 1989
PBJ Perry Barr 4m 22ch Up Grand Junction Down Grand Junction Down goods loop Installed ??, moved to 4m 17ch 22 October 1989 Installed ??, moved to 4m 17ch 15 October 1989
PBJ Portobello (Willenhall) 12m 22ch
PBL Parkside Junction 0m 10ch Down east curve
PBL Lowton Junction 0m 29ch Up east curve
PMJ Bretton Feeder Station 20m 30ch Down slow/down Stamford same track
RBS1 Long Lawford 83m 62ch Down Coventry Installed by 2015
RBS1 Long Lawford 83m 64ch Down Coventry Up Coventry Moved to 83m 77ch ≈16 September 1990 Moved to 83m 77ch ≈9 September 1990
RBS1 Long Lawford 83m 65ch Up Coventry
RBS1 Long Lawford 83m 77ch Down Coventry Up Coventry Installed ≈16 September 1990 Installed ≈9 September 1990
RBS1 Berkswell 99m 22ch
RBS1 Stechford 109m 33ch
RBS2 Monument Lane/Winson Green 1m 45ch Down Stour Up Stour Installed 26 April 1992 Installed 3 May 1992
RBS2 Coseley (Deepfield) 9m 12ch
RBS3 Rickerscote 28m 16ch
RCB Langloan 6m 43ch
RNC Rutherglen 0m 10ch
ROU Romford? 0m 42ch
ROU Emerson Park? 0m 70ch
RRN2 Rugeley 14m 20ch Into use 29 October 2018
RSL1 Langloan 6m 43ch
SAS Washwood Heath 2m 10ch
SBH1 Huyton 0m 6ch
SBH3 Springs Branch Junction 12m 31ch
SBR Hitchin Track Sectioning Cabin 32m 28ch Down Cambridge
SBR Hitchin Track Sectioning Cabin 32m 33ch Up Cambridge
SBR Litlington Track Sectioning Cabin 43m 3ch Installed ≈9 September 2001
SBR Shepreth Branch Junction 55m 20ch
SCM1 Braidhurst 89m 77ch Down Down goods loop Installed 25 December 2002 delayed from 8 December 2002 Installed 25 December 2002 delayed from 8 December 2002
SCM1 Braidhurst 90m 6ch Up goods loop Up Installed 25 December 2002 delayed from 15 December 2002 Installed 25 December 2002 delayed from 15 December 2002
SCM3 Heatherbell 96m 45ch
SCM3 Larbert Junction 109m 38ch From 4 November 2018
SCM3 Stirling 118m 79ch From 4 November 2018
SDC Stratford 4m 12ch Installed 9 December 1996, removed ??
SDC Stratford 4m 17ch
SDC Coppermill 6m 78ch Installed 1989, moved to 7m 4ch
SDC Coppermill 7m 4ch Installed ??, moved to 7m 11ch 4 March 2018
SDC Coppermill 7m 11ch Installed 4 March 2018
SGN Bellgrove 2m 52ch
SHR Wishaw 87m 1ch
SMA Heald Green 1m 35ch
SPC1 Silkstream 8m 29ch Up fast Up slow Down fast Down slow Installed 10 November 1991 Installed 17 November 1991 Installed 24 November 1991 Installed by 2017
SPC1 Silkstream 8m 34ch Down slow Installed 1 December 1991; moved to 8m 29ch by 2017
SPC1 Elstree and Borehamwood 13m 32ch
SPC1 St Albans 21m 18ch
SPC1 Sundon 35m 35ch
SPC2 Sharnbrook 56m 3ch Installed 26 July 2020
SSL Seven Sisters 0m 11ch Installed 1989
SSP Soho Road 1m 60ch Up Soho Installed 23 August 1992
SSP Soho Road 1m 49ch Down Soho Installed 23 August 1992
SSV Shenfield 20m 65ch Southend loop Installed by 1960
SSV Shenfield 20m 72ch Up Southend Down Southend
SSV Billericay ≈24m 7ch Installed by 1960, removed ??
SSV Wickford ≈27m 33ch Installed by 1960, removed ??
SSV Rayleigh 32m 79ch Installed 20 July 1992
SSV Rayleigh ≈33m 67ch Installed by 1960, removed ??
STY Heald Green 3m 5ch
STY East Didsbury 5m 72ch
STY Slade Lane 9m 33ch Installed 26 December 2008
SWB Wootton Bassett West 84m 50ch-85m 15ch From 1 October 2018
SWB Stoke Gifford 112m 43ch Installed before energising
SYE Sunnyside Junction 8m 78ch
TEN Stansted 0m 10ch
TAH1 South Tottenham MPTSC 6m 0ch Installed 14 January 2018
TAH2 Woodgrange Park 11m 62ch Installed 14 January 2018
TAH3 Barking 13m 24ch Installed 2 January 2018
TJC3 Armley Track Sectioning Cabin 196m 13ch
TJC3 Kirkstall Feeder Station 197m 21ch Installed by June 1998
TJC3 Apperley 202m 15ch Installed by September 1995, removed ??
TJC3 Bingley Feeder Station 209m 21ch
TLL Barking Tilbury Line Junction 7m 79ch
TLL Tilbury 21m 7ch
TLL Pitsea 32m 3ch Down Tilbury Installed May 1989, moved to 32m 14ch 26 September 2011
TLL Pitsea 32m 20ch Up Tilbury Installed May 1989, moved to 32m 14ch 10 October 2011
TLL Pitsea 32m 14ch Down Tilbury Up Tilbury Installed 26 September 2011 Installed 10 October 2011
TML Cheriton 108.912km Up Installed before energising (16 March 2003)
TRL2 Corsica Street 2.950km Installed before energising
TRL3 Singlewell 43.320km Installed before energising
TRL3 Detling 63.578km Installed before energising
TRL3 Cheriton 106.955km Dollands Moor Freight Chord Installed before energising
TRL3 Cheriton 106.300km Down Installed before energising (16 March 2003)
TRL4 Dagenham 20.300km Down chord Installed before energising
TRL4 Dagenham 20.744km Up chord Installed before energising
TSE2 Tottenham South Curve 5m 49ch Installed 2 January 2018
TSS Terminus Junction 0m 20ch Installed 10 December 1983, moved to 0m 24ch 2 December 1985?
TSS Terminus Junction 0m 24ch Installed 2 December 1985
UCJ Upperby 0m 22ch Installed by 9 March 1974, moved to 0m 61ch by 1985
UCJ Upperby 0m 61ch Installed by 1985
UPG Chafford Hundred 6m 15ch
WCM1 Harker/Upperby 4m 47ch Down Up Installed 3 December 2006 Installed 16 December 2006 delayed from 10 December 2006
WCM1 Ecclefechan 20m 17ch
WCM1 Wamphray 36m 68ch
WCM1 Crawford 52m 51ch
WCM1 Carstairs 73m 5ch
WCM1 Carstairs 73m 41ch Through siding only Installed 4 February 1991
WCM2 Shieldmuir 86m 2ch Installed 18 February 2001
WCM2 Cambuslang 96m 24ch Installed 24 December 1983, moved to 96m 36ch
WCM2 Cambuslang 96m 36ch
WDJ Walsall 1m 2ch Installed 6 August 2018
WEE Winwick 185m 59ch
WJL1 Weaver (Sutton) 175m 58ch Installed 10 March 1973
WJL2 Speke 186m 9ch Down Ditton fast Down Ditton slow
WJL2 Speke 186m 19ch Up Ditton fast Up Ditton slow
WMB Mitre Bridge 0m 18ch Installed by 27 February 2011
WWD Law Junction 84m 23ch
WWD Holytown Junction 89m 21ch Installed October 2018
YKR Yoker 2m 30ch Installed ??, removed ≈11 March 1979
YKR Dalmuir 4m 46ch Installed ??, removed ≈11 March 1979