The Signalling Record Society
ELR to RailRef Correlation - ELR Codes S
This page should be regarded as “Work in Progress”. The webmaster will welcome additional information for this page.
Signal Fact 1
The Regulation of Railways Act, 1889 gave the Board of Trade the power to make & enforce orders in respect of:
block working and interlocking of points and signals on lines carrying passengers, &
continuous brakes on passenger trains.
Explanation of column content is here.
| ELR | BR-NR | Line Description | RailRef |
|---|---|---|---|
| SAA | yes | Stirling - Alloa | NB600 |
| SAB | yes | Lawton Junction - Sandbach | NS091 |
| SAC | yes | Settle & Carlisle Line | MR930 |
| SAD | yes | Somerset & Dorset (Bath - Templecombe) | SD001 SD005 |
| SAE | Sandy Gate Branch | BP010 | |
| SAG | yes | St Andrews Junction - Grand Junction | MR255 |
| SAH | yes | Hatfield - St Albans | GN031 |
| SAI | Salford Incline | LY081 | |
| SAJ | yes | Stalybridge Junction - Guide Bridge West Junction | GC390 |
| SAL | yes | Salisbury Branch | GW195 |
| SAM | Broom and Byfield Line. Now SJT. | ||
| SAM | yes | Shropshire & Montgomeryshire | SM001 |
| SAN | Sandy Gate Branch. Now SAE. | ||
| SAN | yes | Santon Ore Branch | GC190c |
| SAR | yes | South Acton - Richmond | SW038 SW035 |
| SAS | yes | Stechford - Aston | NW327 |
| SAT | Saltmarket Branch | GS211 | |
| SAU | St Austell Goods Branch | GW332 | |
| SAW | yes | Severn & Wye | SV001 |
| SBA | yes | Shrewsbury & Aberystwyth | SP001 CM001 CM040 |
| SBB | yes | Salford - Manchester Ship Canal | LY082 |
| SBC | yes | Stainton Branch | FN021 |
| SBE | St Catherine's Junction to Black Carr East Junction | GN298 | |
| SBF | yes | Shipley East Junction - Bradford Forster Square | MR891 |
| SBH | yes | Springs Branch - Huyton< | NW684 NW680 |
| SBJ | St Budeaux Junction. Now SBX. | ||
| SBJ | yes | Swanley Junction - Ashford via Maidstone East | SE121 |
| SBK | yes | Sudbrook Branch | GW470 GW473 |
| SBL | yes | SBL1 Siddick Junction - Calva SBL2 Calva Junction - Buckhill |
CW001 CW004 |
| SBM | Sandal Branch | WR009 | |
| SBR | yes | Shepreth Branch | GN035 GE054 |
| SBS | yes | Sudbury Sidings | GE222 |
| SBT | yes | Sudbury - Thetford | GE220 GE283 |
| SBX | St Budeaux Junction | SW157i | |
| SBY | yes | South Bishopley Branch | NE311 |
| SCA | Sheepbridge Branch | MR773 MR772 |
|
| SCB | yes | Sutton Colliery Branch Skegby Branch |
MR745 |
| SCC | yes | Sheepcote Curve | WE002 |
| SCD | yes | Scunthorpe, Trent Junction - Dawes Lane Junction | GC192 |
| SCG | yes | South Carlisle Goods Lines/td> | MC007 |
| SCH | yes | SCH1 Woodville Branch | MR181 |
| SCJ | South Cobbinshaw Branch | CA050 | |
| SCL | yes | Soho Curve | NW365 |
| SCM | yes | CA270 CA271 NB340 CA490 CA510 CA530 CA540 CA542 |
|
| SCN | yes | Ship Canal Branch | NW625 |
| SCO | Seaforth Connecting Line | LY194 | |
| SCP | yes | Sydenham Junction - Crystal Palace Tunnel Junction | LB047 |
| SCQ | yes | Waterhouses Branch | NS040 NS043 NS042 NS026 |
| SCR | yes | Speke Junction - Church Road Junction | NW594 |
| SCT | yes | Seaforth Container Terminal Branch | NW634 NW636 |
| SCU | yes | South Croydon - Uckfield | CO001 LB102 LB103 LB104 LB104 |
| SCW | yes | Gallows Close Goods, Scarborough | NE225 |
| SCY | Summit Colliery Branch | GN193 | |
| SCZ | Somerset Coal Canal | ||
| SDA | Dafen Branch/St Davids Branch | GW633c | |
| SDB | Bankfoot Branch | CA536 | |
| SDC | yes | Stratford Central Junction - Coppermill North Junction | GE190 |
| SDD | Sheerness Dockyard | SE129 | |
| SDG | yes | Snodgrass Branch | GS137 |
| SDH | yes | Haverhill - Shelford | GE052 |
| SDI | yes | Swansea District Line | GW588 RS020 GW613 GW591 |
| SDJ | yes | Skelton Junction to Ditton Junction Line | CL006 NW730 |
| SDK | yes | Bradford St Dunstans N&E Junction - Keighley | GN370 GN367 |
| SDL | Shieldhall Branch | GP010 | |
| SDM | yes | Consett Branch | NE400 |
| SDP | Swindon Loco Depot and Stores | ||
| SDP | yes | St Denys to Portcreek Junction Line | SW072 LB141 |
| SDS | yes | St Dennis Branch | GW334 |
| SDT | yes | Shoreditch Depot | SW022 |
| SDY | Grahamston Station Junction to Springfield Yard | ||
| SDZ | St Dennis Branch | GW335 | |
| SEA | yes | Seabanks Branch | NE601 |
| SEB | yes | Seaton Branch | SW144 |
| SEC | yes | Selby, Canal Junction - West Junction | NE032 |
| SED | yes | Senghenydd - Caerphilly | RR021 |
| SEJ | Swansea East Junction Line. Now SWT. | ||
| SEJ | yes | Sheerness Branch | SE130 SE126 |
| SEK | East Dock Line (Swansea) | ||
| SEL | yes | Shepcote Lane West Junction - Tinsley South Junction | GC342 |
| SEN | Senghenydd Branch. Now SED. | ||
| SEN | yes | Syston, East - North | MR105 |
| SEP | South Elmsall Loop | SK007 | |
| SES | yes | Seal Sands Branch | NE563 |
| SEU | yes | Seaton - Uppingham | NW171 |
| SEY | yes | Seymour Colliery Branch | MR786 |
| SFA | St Fagans Branch | BY013 | |
| SFB | yes | Stockingford Branch | MR236 |
| SFC | Sheffield City Goods Branch | NW846 | |
| SFD | Seafield (Leith) Docks Branch | CA125 | |
| SFI | Shawfield Branch | CA144 | |
| SFK | Shawhill Fork | CA021 | |
| SFL | Stockton Freightliner Terminal Branch | NE554 | |
| SFO | yes | Stansfield Hall Fork Line | LY022 |
| SFQ | Stud Farm Quarry Branch | MR162l | |
| SFY | Stratton Factory Branch. Now SNY. | ||
| SFY | Spitalfields Yards | GE004 | |
| SFZ | Futterhill Branch | SV015 | |
| SGB | yes | Saltney Goods Branch | GW874 |
| SGC | Stretford Gasworks Siding | ||
| SGL | Sighthill Yard Junction to Sighthill Freight Terminal Junction Line | ||
| SGN | yes | Springburn Line | NB180 |
| SGW | yes | Stafford Gas Works | GN252 |
| SGZ | yes | Saltash to St Germans Line | GW293 |
| SHA | Shawhead Branch | NB326 | |
| SHB | yes | Sheffield - Barnsley | MR830 MR839 |
| SHC | yes | Shirebrook Colliery Branch (GNR) | MR652 |
| SHD | yes | Sheepford Branch | NB330 NB331 |
| SHE | yes | Sheepbridge Branch (Chesterfield) | MR771 |
| SHF | yes | Strawberry Hill Junction - Fulwell Junction | SW040 |
| SHG | yes | Sherburn Junction - Gascoigne Wood Junction | NE182 |
| SHI | yes | Shipley - Laisterdyke | GN355 |
| SHL | yes | Shrewbury & Hereford Line | SH001 GW383 |
| SHO | Shobnal Branch | MR219 |
|
| SHP | Sheepford Branch | NB330 | |
| SHR | yes | Wishaw Connecting Line | CA162 |
| SHS | yes | St Helens Line | NW710 NW714 |
| SHU | yes | Shoeburyness Sidings | MR045 |
| SHW | yes | Shireoaks Junction - Woodend Junction | MR640 |
| SHZ | Speech House Hill Branch | SV020a | |
| SIA | MR650 | ||
| SIB | yes | St Ives Branch | GE070 |
| SIC | yes | Silverwood Colliery Branch | GC233 |
| SID | yes | Sidmouth Branch | SW145 |
| SIE | yes | St Ives - Sutton Junction (Ely) | GE070 GE074 |
| SIG | Sighthill Branch | NB182 | |
| SIL | yes | Stock Interchange Line | |
| SIM | yes | Simpasture Branch | NE282 |
| SIN | Singer Branch | NB424 | |
| SIR | Sirhowy Line | NW260 | |
| SIV | yes | St Ives Branch | GW360 |
| SIZ | yes | Saxmundham - Leiston | GE267 |
| SJA | yes | Lesmahawgo Branch | CA206 |
| SJB | yes | St James Junction - Bridge Junction | GC271 |
| SJC | yes | Carnforth - Wennington Junction | FN003 |
| SJD | yes | Skelton Junction - Deansgate Junction | CL004 |
| SJF | Stanley - Forfar | CA550 | |
| SJG | Bridgeton Cross Branch | GS213 | |
| SJL | Stalybridge Junction to Dukinfield Line | NW800 NW801 |
|
| SJM | yes | Swinton - Mexborough | MR854 GC271c |
| SJN | yes | Standish Junction Line | NW575 |
| SJO | yes | Sandhills Junction - Ormskirk | LY160 LY180 |
| SJR | Stockport Junction Railway | NW751 | |
| SJS | yes | Stourbridge Town Branch | GW781 GW782 |
| SJT | yes | Stratford on Avon & Midland Junction Line | MJ001 MJ004 MJ002 |
| SJU | Seacombe Junction to Seacombe Station | WI004 | |
| SKA | yes | Skellow Junction - Adwick Junction | WR006 |
| SKB | South Kirkby Colliery Branch | WR016 | |
| SKC | Skelmanthorpe Colliery Branch | LY312 | |
| SKD | yes | Swansea King Dock Line | |
| SKE | yes | Skelmersdale Branch | LY162 |
| SKI | yes | Ilkley - Skipton | MR906 |
| SKK | Selkirk Branch | NB064 | |
| SKL | yes | Stocksbridge Light Railway | SLR |
| SKM | yes | South Kirkby Junction - Moorthrope Station Junction | SK005 |
| SKN | yes | Camp Hill Line | MR250 |
| SKS | yes | Skipton North - Grassington | MR906 MR907 |
| SKW | yes | Skipton and Wennington Line | MR890 MR910 |
| SLB | yes | Forest of Dean (Lydbrook Branch) | SV022 |
| SLC | yes | Stewarts Lane Sidings | SE104 |
| SLD | yes | Stainland Branch | LY294 |
| SLE | St Leonards Branch | NB098 | |
| SLH | yes | Silloth Branch | NB035 |
| SLJ | yes | Streatham North Junction - Streatham South Junction (Slow Lines) | LB006 |
| SLL | St Lukes Junction to Pool Hey Junction Line | LY200 | |
| SLN | yes | Standish Junction Line | NW580 |
| SLO | Slough West Curve | GW070 | |
| SLP | yes | Shotton Loop | GC498 |
| SLR | (uncertain) | CA123 NB206 |
|
| SLS | Swinlees Branch | GS162 | |
| SLT | yes | Stonebridge Park LUL Depot | NW067 |
| SLZ | Stratford-on-Avon to Longdon Road | GW694 | |
| SMA | yes | South Manchester Airport Chord | NW744 |
| SMB | yes | Buntingford - St Margarets | GE028 |
| SMC | yes | Smithywood Colliery Branch | GC320 |
| SME | yes | Smeaton Branch | NB011 |
| SMF | Smyllum Fork | CA133 | |
| SMI | yes | South Wales Mineral Railway | SL001 |
| SMJ | South Wales Mineral Junction Branch. Now SWJ. | ||
| SMJ | yes | Port Talbot - Tonmawr South Wales Mineral Junction. Now SWJ. | |
| SMJ | yes | Swinton Junction - Milford Junction | SK001 NE160 SK006 NE180 |
| SML | yes | Larkhall & Stonehouse Branch | CA241 |
| SMM | yes | Macmerry Branch | NB011 |
| SMN | yes | Slamannan Line | NB290 |
| SMP | yes | Stratford Depot | |
| SMS | yes | SMS1 Streatham South Junction - Wimbledon SMS2 Wimbledon - Sutton |
LB025 LB066 |
| SMS | Greenhill Lower Junction to Larbert Junction Line | CA490 | |
| SMW | Smithywood Colliery Branch | GC324 | |
| SMY | Mayfield Low Level Goods Branch | NW754 | |
| SNA | Snape Branch | GE266 | |
| SNB | Swansea North Dock Branch. No SND. | ||
| SNB | yes | Potto - Swainley (Whorlton Branch) | NE501 |
| SNC | Stavely Works New Curve | ||
| SND | Swansea North Dock Branch | GW601 | |
| SNF | Selhurst to Norwood Fork Junction Line | LB062 | |
| SNJ | yes | Sandbach - Northwich West Junction | NW741 |
| SNK | yes | Swansea Docks Lines | GW617 GW618 |
| SNL | Stanton Branch | GN220 | |
| SNO | yes | Snydale Branches | MR848 |
| SNS | yes | Streatham North Junction - Streatham South Junction (Fast Lines) | LB005 |
| SNT | Swindon Transfer Yard | ||
| SNW | yes | Sleaford, North - West | JN032 |
| SNX | yes | Stanton Branch Extension | GN222 |
| SNY | Stratton Factory Branch | GW114 | |
| SOB | Oakwood Branch. Now SOD. | ||
| SOB | yes | Soham Branch | GE063 GE062 |
| SOC | Shireoaks Colliery Branch | MR659 | |
| SOD | Oakwood Branch | SV010 | |
| SOE | Souterhouse Branch | NB329 | |
| SOG | South Side Goods Branch | CA412 | |
| SOH | yes | South Leith Branch | NB020 |
| SOL | yes | South Lynn Branch | MG007 |
| SOP | yes | Soho Pool Branch | NW363 |
| SOR | yes | Ramsey - Somersham | JN011 |
| SOS | yes | Stourport on Severn Branch. Part of SVB. | |
| SOT | yes | Seaton on Tees Branch | NE571 |
| SOU | yes | Southport and Preston Line | LY220 |
| SOW | yes | Solway Branch | CA022 |
| SOY | yes | Southampton Eastern Docks | SW070 SW086 |
| SPB | Sproxton Branch | GN132 | |
| SPC | Sheepbridge Canal Branch | MR772 | |
| SPC | yes | St Pancras to Chesterfield Line |
MR001 MR070 MR080 MR150 MR200 MR205 MR420 MR750 |
| SPD | yes | Spalding and Doncaster Line | GN090 JN030 GN100 JN040 JN050 GN278 |
| SPE | Spiersbridge Branch | GB005 | |
| SPF | yes | Fort Augustus Branch | NB464 |
| SPG | Parkend Goods Branch | SV012 | |
| SPH | yes | Springs Branch | NW555 |
| SPI | yes | Spilsby - Firsby | GN113 |
| SPJ | Six Pit Connector | GW597 MR413 |
|
| SPK | Springbank Branch | NB254 | |
| SPL | Springwell Branch | MR775 | |
| SPN | Spinners End Goods Branch | GW761 | |
| SPO | yes | Stonehouse Pool Branch | SW158 |
| SPR | Staveley Works Curve | ||
| SPS | yes | Sculcoates Power Station Branch | HB039 |
| SPV | Stooperdale Curve | NE261 | |
| SPW | yes | Springbank North Junction - Walton Street Junction | HB036 |
| SPY | yes | Springhead Yard | HB031 HB032 |
| SRD | yes | St Helens - Rainford | NW696 |
| SRM | St Rollox and Milton Line | CA483 | |
| SRS | yes | Stonebridge Park Shop Sidings | |
| SRY | St Rollox Yard | ||
| SRZ | Stapleton Road Goods Branch | GW138 | |
| SSB | yes | Spalding - Sutton Bridge | MG004 |
| SSB | Severn and Wye Sling Branch | SV016 | |
| SSC | yes | Streatham Junction - Streatham Common Junction | LB007 |
| SSD | Stockton to Sunderland Line | NE350 NE351 |
|
| SSE | yes | Sleaford, South - East | JN031 |
| SSG | yes | Sculcoates Goods | HB039 |
| SSH | South Dock High Level Line. Now SSZ. | ||
| SSH | yes | Scunthorpe Yards | |
| SSJ | yes | Sheet Stores Junction to Stenson Branch | MR202 |
| SSK | yes | Skinningrove Branch | NE540 |
| SSL | South Dock Low Level Line. Now SSY. | ||
| SSL | yes | Seven Sisters Loop | GE031 |
| SSM | Shipley Branch | MR714 | |
| SSN | Sharpness Dock North Branch | SV004 | |
| SSO | NW715 | ||
| SSP | yes | Soho South Junction - Perry Barr South Junction | NW362 |
| SSR | Glasgow City Union Line | GS198 GS201 GS210 |
|
| SSS | yes | Sharpness Dock South Branch | SV003 |
| SSV | yes | Shenfield - Southend Victoria | GE200 GE201 |
| SSW | Stratford Western Junction to Stratford Southern Junction Line | GE170 | |
| SSY | South Dock Low Level Line | NW304 | |
| SSZ | South Dock High Level Line | NW305 | |
| STA | yes | Staines Branch | GW067 GW068 |
| STB | yes | St Botolph's Branch | GE231 |
| STC | Stairfoot & Cudworth Line | MR835 | |
| STD | yes | Stratford Branch | GW697 |
| STE | Stoneycombe Branch | GW265 | |
| STF | yes | Stillington - Ferryhill | NE340 NE341 |
| STG | yes | Crewe Sorting Sidings SOuth Junction - Crewe South Junction (Stoke Goods Line) | NW204 |
| STH | yes | Stanmore - Harrow & Wealdstone | NW017 |
| STI | Swannington Incline | MR163 | |
| STJ | yes | Whitehouse West Junction - Whitehouse East Junction | LY214 |
| STK | yes | Stank Branch | FN033 |
| STM | yes | Temple Mills Yard, Stratford | |
| STN | yes | Stranraer Harbour Branch | PW001 |
| STO | yes | Stoke Works Branch | GW721 |
| STR | Stroud Branch. Now STW. | ||
| STR | yes | Stranraer Line | GS110 GS013 PW001 PW004 |
| STS | yes | Seaford Branch | LB121 |
| STW | Stroud Branch | MR297 | |
| STY | yes | Styal Line | NW743 |
| SUB | yes | Edinburgh Suburban Line | NB060 NB090 |
| SUC | yes | Salt Union Company's Siding | NW532 |
| SUD | yes | Sudbury Branch | GE220 |
| SUT | yes | Sutton Harbour Branch | GW285 GW279 |
| SUX | yes | Stafford - Uttoxeter | GN250 |
| SVB | yes | Severn Valley Branch | GW723 GW822 |
| SVE | yes | Hamilton & Strathaven Branch | CA250 |
| SVL | yes | Swansea Vale Line | MR400 MR401 MR410 |
| SVN | yes | Strathavon Branch | NB299 |
| SVS | yes | Severnside Works | GW145 |
| SWA | yes | Swansea High Street Branch | GW598 |
| SWB | yes | South Wales & Bristol Direct | GW120 |
| SWC | Swalwell Colliery Branch | NE661 | |
| SWD | yes | Seaton to Wansford Branch | NW160 |
| SWE | yes | Windsor Branch | SW051 |
| SWG | Shawrigg Branch | CA243 | |
| SWH | Swanwick Branch | MR426 | |
| SWI | Wimberry Branch. Now WIY. | ||
| SWI | yes | Swinehill Branch | CA242 |
| SWJ | South Wales Mineral Junction Branch | PT003 SL001 |
|
| SWK | Shardlow Works Branch | ||
| SWL | yes | Swansea Loop Line | GW599 |
| SWM | yes | South Wales Main Line | GW370 GW380 GW390 GW470 GW530 GW550 GW580 GW590 GW630 GW660 |
| SWN | yes | Swansea Line | |
| SWO | Halesworth to Southwold Line | ST001 | |
| SWP | yes | Shirebrook - Warsop | GC111 |
| SWR | Cardiff East Branch | ||
| SWS | Shildon Works | NE283 | |
| SWT | GW621 | ||
| SWW | yes | Swinton West Curve (Rotherham) | GC272 |
| SWX | Staines West Link Line | SW049 | |
| SWY | yes | Stert & Westbury Line | GW180 |
| SYB | yes | Saxby - Bourne | MR103 |
| SYC | yes | Shrewsbury - Crewe | NW225 |
| SYD | Stoneywood Branch | CA500 | |
| SYE | yes | Sunnyside Loop | NB320 |
| SYS | yes | Saxby - Sutton Bridge | MG003 MG004 |
| SZS | yes | South West Sidings, Willesden | NW100 |
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