Engineer's Line References (ELRs)

A (hopefully) comprehensive listing

Codes beginning S

Last update 4 June 2022

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.

Please select a starting letter from the links below:

ELR Line name Mileages Datum Notes
SAA Stirling and Alloa Branch 0.00 - 8.14 Stirling Middle Junction
SAB Lawton Junction to Sandbach Branch 0.00 - 6.40 Lawton Junction
SAC Settle and Carlisle Line 234.42 - 307.18 St Pancras
SAD Somerset and Dorset Line 0.00 - 36.47 Bath Junction
SAE Sandy Gate Branch 0.00 - 3.67 Burry Port Dock Junction Formerly SAN
SAG St Andrews Junction to Grand Junction Curve 0.00 - 0.52 St Andrews Junction
SAH St Albans to Hatfield Line 17.59 - 23.76 Kings Cross = HSS
SAI Salford Incline 0.00 - 0.44 Oldfield Road Junction
SAJ Stalybridge Junction and Guide Bridge West Junction Spur 0.00 - 2.08 Guide Bridge West Junction
SAL Salisbury Branch 110.09 - 134.27 Paddington via Melksham 132.33 - 134.27 now 85.37 - 83.43 ex Waterloo on BAE2
SAM Broom and Byfield Line Now SJT
SAM Shropshire and Montgomeryshire Light Railway 0.00 - 18.01 Shrewsbury Abbey
SAN Sandy Gate Branch (Burry Port to Llanelly) Now SAE
SAN Santon Slag Sidings 0.00 - 1.70 Foreign Ore Branch Junction
SAR South Acton to Richmond Line see separate portions
SAR1 South Acton Junction to Gunnersbury Junction 2.52 - 3.12 West London Junction
SAR2 Gunnersbury Junction to Richmond 9.76 - 12.39 Waterloo via Kensington Junction and Turnham Green
SAS Stechford and Aston Line 0.00 - 2.61 Stechford North Junction
SAT Saltmarket Branch 0.45 - 0.61 Sydney Street Junction
SAU St Austell Goods Branch 0.00 - 0.19 St Austell Junction
SAW Severn and Wye Line 0.00 - 18.60 Berkeley Road Junction
SBA Shrewsbury and Aberystwyth Line see separate portions
SBA1 Sutton Bridge Junction to Welshpool 0.00 - 16.22 Sutton Bridge Junction Briefly also marked in km from Sutton Bridge Junction; ERTMS signalling system still uses km
SBA2 Welshpool to Aberystwyth 31.23 - 95.60 Whitchurch via Oswestry Briefly also marked in km from Sutton Bridge Junction; ERTMS signalling system still uses km
SBB Salford Ship Canal to Windsor Bridge Junction Branch 0.00 - 1.07 Windsor Bridge Junction
SBC Stainton Branch 0.00 - 1.56 Crooklands Junction
SBE St Catherine's Junction to Black Carr East Junction 0.00 - 0.51 St Catherine's Junction
SBF Shipley and Bradford Forster Square Branch 205.54 - 208.58 St Pancras via Cudworth
SBH Springs Branch (Wigan) and Huyton Line see separate portions
SBH1 Huyton Junction to St Helens Station Junction -0.15 - 5.12 Huyton Junction
SBH2 St Helens Station Junction to Gerards Bridge Junction 5.12 - 5.66 Huyton Junction
SBH3 Gerards Bridge Junction to Springs Branch Junction 5.66 - 12.54 Huyton Junction
SBH4 Ince Moss Sidings 11.06 - 12.71 Huyton Junction
SBJ St Budeaux Junction Now SBX
SBJ Swanley to B Junction (Ashford) via Maidstone East Line 17.37 - 58.60 Victoria via Herne Hill
SBK Sudbrook Branch see separate portions
SBK1 Sudbrook Branch 146.76 - 147.02 Paddington via Stroud
SBK2 Sudbrook Branch 0.00 - 1.24 Sudbrook Branch Junction
SBL Siddick Junction to Buckhill Branch see separate portions
SBL1 Calva to Siddick Junction 10.06 - 11.27 Cleator Moor
SBL2 Calva to Buckhill Now CVA
SBM Sandal Branch 0.00 - 0.56 Sandal Junction
SBO Scottish Borders Rail Link 5.00 - 35.34 Edinburgh Waverley
SBR Shepreth Branch 32.11 - 55.26 Kings Cross
SBS Sudbury Sidings 58.25 - 58.44 Liverpool Street via Marks Tey Junction (reverse)
SBT Sudbury and Thetford Line 58.25 - 77.65/ 0.14 - 12.47 Liverpool Street via Marks Tey Junction (reverse)/Bury St Edmunds
SBX St Budeaux Junction 249.79 - 250.15/ 227.07 - 227.23 Paddington via Box and Plymouth Millbay (reverse)/Waterloo Formerly SBJ. Now counted as part of DAC
SBY South Bishopley Branch 0.00 - 1.33 Bishopley Junction
SCA Dunston to Sheepbridge Branch see separate portions
SCA1 Dunston and Barlow North Junction to Whittington Road Junction 0.00 - 0.20 Dunston And Barlow North Junction
SCA2 Monkwood Branch 149.31 - 150.47 St Pancras via Leicester, Toton and Barrow Hill
SCB Sutton Colliery/Skegby Branch 140.34 - 142.11 St Pancras via Toton
SCC Sheepcote Curve 3.17 - 3.39 Waterloo
SCD Scunthorpe Trent Junction to Dawes Lane Junction Branch 0.00 - 0.28 Trent Junction
SCG South Carlisle Goods Lines 0.29 - 0.44 Currock Junction
SCH Swadlincote to Cadley Hill Colliery Line see separate portions
SCH1 Woodville Goods Junction to Swadlincote Junction 122.61 - 128.29 St Pancras via Leicester, Coalville and Woodville
SCH2 Woodville Junction to Woodville Goods Junction 121.18 - 122.61 St Pancras via Leicester, Coalville and Woodville
SCJ South Cobbinshaw Branch 0.65 - 1.43 Tarbrax Junction South Cobbinshaw Junction to South Cobbinshaw, off Tarbrax Branch between Auchengray and Cobbinshaw
SCL Soho Curve 0.00 - 0.22 Soho East Junction
SCM Scottish Central Main Line (Dundee to Motherwell via Stirling) see separate portions
SCM1 Motherwell to Mossend South Junction 89.50 - 91.08 Carlisle (direct)
SCM2 Mossend South Junction to Whifflet North Junction 91.03 - 94.05 Carlisle via Ravenscraig No 1
SCM3 Whifflet North Junction to Dunblane 94.05 - 123.40 Carlisle via Ravenscraig No 1
SCM4 Dunblane to Perth St Leonards 123.40 - 150.61 Carlisle via Ravenscraig No 1
SCM5 Dundee Central Junction to Perth St Leonards 0.36 - 21.23 Dundee West
SCN Weaste Branch 0.00 - 1.03 Eccles Station Junction
SCO Seaforth Connecting Line 0.00 - 0.36 Seaforth South Junction
SCP Sydenham to Crystal Palace Line 6.41 - 7.61 London Bridge
SCQ See CSQ; code recorded in error
SCQ Stoke-On-Trent to Caldon Low Branch (Waterhouses Branch) see separate portions
SCQ1 Stoke Junction to Congleton -0.25 - 13.57 original Stoke Junction
SCQ2 Milton Junction to Leek Brook Junction 0.00 - 6.65 Milton Junction
SCQ3 Leek Brook Junction to Caldon Low 0.00 - 8.63 Leek Brook Junction
SCR Speke Junction and Cressington Branch 23.03 - 24.35 Timperley Junction via Arpley Junction and Ditton Junction
SCT Seaforth Container Terminal Branch (from Bootle Branch Junction) see separate portions
SCT1 Bootle Branch Junction to Canada Dock Goods 0.14 - 5.23 Bootle Branch Junction
SCT2 Atlantic Dock Junction to Alexandra Dock Goods 4.49 - 5.57 Bootle Branch Junction
SCU South Croydon to Uckfield Branch see separate portions
SCU1 South Croydon to Uckfield 11.29 - 46.14 London Bridge
SCU2 Lewes to Uckfield 8.03 - 16.39 Brighton
SCW Scarborough to Whitby Prospect Hill Junction 0.00 - 20.58 Gallows Close Junction
SCY Summit Colliery Branch 0.00 - 0.37 Summit Colliery Junction
SCZ Somerset Coal Canal 0.00 - 6.61 Canal only, no track. CMZ built on route of canal
SDA Dafen Branch/St Davids Branch 225.11 - 227.64 Paddington via Stroud and St Davids Junction (reverse)
SDB Strathord to Bankfoot Branch 0.00 - 2.70 Strathord Junction
SDC Stratford Central Junction West to Coppermill North Junction Loop 3.76 - 7.14 Liverpool Street
SDD Sheerness Dockyard Line 50.48 - 50.78 Victoria via Herne Hill
SDG Snodgrass Branch 0.00 - 0.40 Bogside Junction
SDG0 St Albans Down Siding (TOPS 63201) 19.52 - 19.65 St Pancras
SDH Shelford to Haverhill via Bartlow Line 75.01 - 89.71 Liverpool Street via Marks Tey Junction (reverse) and Sudbury
SDI Swansea District Line 0.00 - 10.64 Skewen East Junction Now SDI3 and most of SDI2
SDI Swansea District Line see separate portions
SDI1 Briton Ferry Up Flying Loop Junction 206.14 - 208.49 Paddington via Stroud Part ex-RSB and part ex-NEL
SDI2 Mileage change to Morlais 0.00 - 10.64 Skewen East Junction extended back to artificial zero near Llandarcy Most formerly SDI
SDI3 Skewen East Junction to Lonlas Junction 0.00 - 1.07 Skewen East Junction Formerly part of SDI
SDJ Skelton Junction to Ditton Junction Line see separate portions
SDJ1 Broadheath Junction to Skelton West Junction 0.00 - 0.39 Broadheath Junction
SDJ2 Timperley Junction to Ditton No 1 Junction 0.00 - 18.55 Timperley Junction
SDK St Dunstans N&E to Keighley Line 191.63 - 204.62 Kings Cross via Birkenshaw Line
SDL Shieldhall Branch 0.00 - 0.60 Cardonald North Junction
SDM Scotswood to Durham via Consett Line 0.00 - 24.42 Relly Mill Junction
SDP Swindon Loco Depot and Stores 77.06 - 77.51 Paddington
SDP St Denys to Portcreek Junction Line see separate portions
SDP1 St Denys to Fareham 1.48 - 14.15 Southampton Terminus
SDP2 Fareham to Portcreek Junction 84.10 - 91.01 Waterloo via Eastleigh
SDS St Dennis Branch 288.26 - 295.61 Paddington via Box and Plymouth Millbay (reverse)
SDT Shoreditch Depot 0.00 - 0.09 Dunloe Street Box
SDY Grahamston Station Junction to Springfield Yard 0.00 - 0.30 Grahamston Station Junction
SDZ St Dennis Branch (abandoned portion) 289.72 - 290.50 Paddington via Box and Plymouth Millbay (reverse)
SEA Seaton Branch Now SEB
SEA Dawdon Junction to Seabanks see separate portions
SEA1 Seabanks Branch 0.65 - 1.65 Hawthorn Junction
SEA2 Seabanks Branch 0.00 - 0.65 Hawthorn Junction
SEB Seaton Branch 0.00 - 4.31 Seaton Junction Formerly SEA
SEC Selby Canal Goods Curve 0.00 - 0.32 Selby West Junction
SED Senghenydd Branch 9.16 - 12.50 Cardiff East Dock Formerly SEN
SEJ Swansea East Junction Line Now SWT
SEJ Sheerness Branch see separate portions
SEJ1 Sittingbourne Eastern Junction to Middle Junction 0.00 - 0.23 Sittingbourne Eastern Junction
SEJ2 Sittingbourne Middle Junction to Sheerness-on-Sea 44.13 - 51.19 Victoria via Herne Hill
SEK East Dock Line 47.69 - 48.09 Taff Vale Extension Junction Formerly SEL
SEL East Dock Line Now SEK
SEL Shepcote Lane West Junction to Tinsley South Junction Curve 161.24 - 161.63 St Pancras via Leicester, Toton and Treeton
SEN Senghenydd Branch Now SED
SEN Syston East Junction to Syston North Junction Curve 0.00 - 0.17 Syston North Junction
SEP South Elmsall Loop 0.00 - 1.21 Moorthorpe North Junction
SER1 Felixstowe Branch Junction to Network Rail boundary 83.57 - 84.75 Liverpool Street Code not in GEOGIS: existance in doubt
SES Seal Sands Branch 0.00 - 2.44 Seal Sands Branch Junction
SEU Seaton to Uppingham Branch 0.00 - 3.15 Seaton Junction
SEX Salford Approach to Exchange Station 0.00 - 1.00 n/a Road only
SEY Seymour Colliery Branch 152.21 - 152.78 St Pancras via Leicester and Toton
SFA St Fagans Branch 0.00 - 1.09 St Fagans Branch Junction
SFB Stockingford Branch 0.00 - 2.63 Stockingford Branch Junction
SFC Sheffield City Goods Branch 0.00 - 1.14 Woodburn Junction
SFD Seafield Branch 1.55 - 5.01 Crewe Junction
SFI Shawfield Branch 0.00 - 1.22 Law Junction
SFK Shawfield Fork 0.00 - 0.32 Solway Junction
SFL Stockton Freightliner Terminal Branch 60.49 - 61.45 Leeds Wortley Junction via Harrogate Starbeck and Northallerton Low Level
SFO Stansfield Hall Fork [Todmorden Curve] 19.30 - 19.54 Manchester Victoria
SFQ Stud Farm Quarry Branch 0.00 - 1.24 Bagworth Colliery Branch Junction
SFY Stratton Factory Branch Now SNY
SFY Spitalfields Yards 0.00 - 0.28 Spitalfields Goods Junction
SFZ Severn and Wye Futterhill Branch 14.33 - 14.54 Berkeley Road Junction
SGB Saltney Goods Branch 0.00 - 1.10 Saltney Dee Junction
SGC Stretford Gasworks Siding 0.00 - 0.20 Branch Junction Cornbrook CLC
SGL Sighthill Yard Junction to Sighthill Freight Terminal Junction Line 102.79 - 103.06 Carlisle via Whifflet
SGN Springburn Line (Belgrove to Cowlairs West Junction) 0.00 - 2.58 Cowlairs West Junction
SGS Salthouse Junction to Barrow Factory Line 0.00 - 0.13 Salthouse Junction
SGW Stafford Gas Works Line 12.43 - 12.63 Bromshall Junction
SGZ Saltash to St Germans Line 252.22 - 256.40 Paddington via Box and Plymouth Millbay (reverse)
SHA Shawhead Branch ?? - ?? From Rosehall Junction
SHB Sheffield and Barnsley Line 161.52 - 173.69 St Pancras via Leicester, Toton and Sheffield
SHC Shirebrook Colliery Branch 144.11 - 144.67 St Pancras via Corby and Newstead
SHD Sheepford Branch see separate portions
SHD1 Whifflet Ground Frame to Headshunt 9.11 - 9.46 High Street Glasgow
SHD2 Sheepford Branch Junction to Sheepford Coal Concentration Depot 0.00 - 0.31 Sheepford Branch Junction = part SHP??
SHE Sheepbridge Branch 147.33 - 149.31 St Pancras via Leicester, Toton and Barrow Hill
SHF Strawberry Hill to Fulwell Curve 12.28 - 12.56 Waterloo via Twickenham
SHG Sherburn Curve 13.21 - 14.30 York
SHI Shipley Branch 190.00 - 196.35 Kings Cross
SHL Shrewsbury and Hereford Line 0.11 - 52.19 Shrewsbury 51.15 - 52.19 formerly 144.05 - 143.02 ex Paddington in GCT
SHN St Helens Line 0.00 - 0.22 Branch Junction Siding alongside canal
SHO Shobnall Branch see separate portions
SHO1 Shobnall Junction to Stretton Junction 0.00 - 1.70 Shobnall Junction
SHO2 Shobnall Branch 127.01 - 127.48 St Pancras
SHP Sheepford Branch 0.00 - ?? Sheepford Branch Junction
SHR Shieldmuir (Wishaw) Connecting Line 86.63 - 87.43 Carlisle via Wishaw
SHS St Helens Line (formerly to Widnes) see separate portions
SHS1 Sutton Oak Junction to St Helens Station Junction 5.57 - 7.16 Widnes
SHS2 Sutton Oak Junction to St Helens Junction (goods lines) 0.00 - 0.37 Sutton Oak Junction See also SSO
SHU Shoeburyness Sidings 38.74 - 39.40 Fenchurch Street
SHW Shireoaks West Junction to Woodend Junction Curve 153.70 - 154.36 St Pancras via Corby and Newstead
SHZ Speech House Hill Branch 15.20 - 15.76 Berkeley Road Junction
SIA Sutton in Ashfield Branch 0.00 - 0.60 Sutton Junction South
SIB St Ives Branch see separate portions
SIB1 Chesterton to Fen Drayton 57.54 - 68.48 Liverpool Street via Clapton
SIB2 Fen Drayton to Huntingdon via St Ives 68.48 - 75.52 Liverpool Street via Clapton
SIC Silverwood Colliery Branch see separate portions
SIC1 Silverwood Colliery Headshunt to 11MP 10.39 - 11.00 Brancliffe East Junction
SIC2 11MP to Thrybergh Junction 11.00 - 13.13 Brancliffe East Junction
SID Sidmouth Branch 159.22 - 167.39 Waterloo via Feniton (reverse)
SIE St Ives to Ely (Sutton) Branch 0.00 - 17.33 St Ives
SIG Sighthill Branch 0.00 - 1.27 Cowlairs West Junction
SIL Stock Interchange Line 0.32 - 0.69 Liverpool Central Low Level
SIM Simpasture Branch 0.00 - 6.14 Simpasture Junction
SIN Singer Branch 0.00 - 0.24 Singer Works Junction
SIR Sirhowy Line 0.00 - 15.39 Nantybwch Junction
SIV St Ives Branch 320.77 - 325.21 Paddington via Box, Plymouth Millbay (reverse) and St Erth (reverse)
SIZ Sizewell Power Station Branch 91.40 - 99.45 Liverpool Street
SJA Southfield Junction to Alton Heights Line 9.26 - 14.74 Lesmahagow Junction, Motherwell
SJB St James's Goods Junction to Bridge Junction 22.35 - 22.54 Penistone via Barnsley GC and Wath
SJC Wennington to Carnforth Furness and Midland Junction 0.00 - 9.45 Carnforth Furness and Midland Junction
SJD Skelton Junction and Deansgate Junction Curve 0.00 - 0.33 Skelton Junction
SJF Stanley Junction to Forfar Line 158.38 - 184.26 Carlisle via Ravenscraig No 1 = part KAS
SJG St Johns Junction to Gallowgate Junction Line 0.00 - 0.25 St John's Junction
SJL Stalybridge Junction to Dukinfield Line see separate portions
SJL1 Dukinfield to Stalybridge Junction 0.00 - 1.50 Dukinfield Junction
SJL2 Stalybridge Junction to Stalybridge Joint Station 1.46 - 1.71 Dukinfield Junction
SJM Swinton Junction to Mexborough Line see separate portions
SJM1 Swinton South Jn to former Swinton Junction 167.03 - 167.17 St Pancras via Leicester and Toton
SJM2 Mexborough North Junction to former Swinton Junction 15.00 - 15.64 Penistone Barnsley Junction via Mexborough (reverse)
SJN Standish Junction Line ?? - ?? Standish Junction - Whelley Junction, Wigan. Duplicates SLN?
SJO Sandhills Junction and Ormskirk Line see separate portions
SJO1 Walton Junction to Sandhills Junction 33.16 - 34.75 Manchester Victoria
SJO2 Walton Junction to Ormskirk 3.20 - 12.14 Liverpool Exchange
SJR Stockport Junction Railway 0.00 - 0.73 Davenport Junction
SJS Stourbridge Junction to Stourbridge Town Branch 142.20 - 143.35 Paddington via Didcot and Charlbury Includes Stourbridge Goods Branch
SJT Stratford-On-Avon Station Junction to Towcester Branch/Broom & Byfield Line/Blisworth Stratford-on-Avon and Broom Line see separate portions Formerly SAM
SJT1 Blisworth to Broom North Junction 0.00 - 45.49 Blisworth
SJT2 Towcester to Cockley Brake 0.00 - 10.66 Towcester
SJT3 Towcester to Ravenstone Wood Junction 3.35 - 13.77 Olney
SJU Seacombe Junction to Seacombe Station 4.73 - 7.18 Liverpool Central Low Level
SKA Skellow Junction to Adwick Junction Curve 0.00 - 0.61 Adwick Junction
SKB South Kirkby Colliery Branch 166.00 - ≈166.40 Kings Cross
SKC Skelmanthorpe Colliery Branch Now CWE
SKD Swansea Kings Dock Junction to South Dock 0.00 - 2.47 Kings Dock Junction
SKE Skelmersdale Branch 24.35 - 30.33 Manchester Victoria
SKI Skipton to Ilkley Branch 211.06 - 220.64 St Pancras
SKK Selkirk Branch 0.00 - 5.21 Selkirk
SKL Stocksbridge Light Railway 0.00 - 2.07 Deepcar Junction
SKM South Kirkby Junction to Moorthorpe Junction Curve 0.00 - 0.57 South Kirkby Junction
SKN St Andrews Junction to Kings Norton Line 41.18 - 46.42 Derby via Camp Hill Line 40.48 - 41.18 now LSS
SKS Skipton Middle Junction to Grassington/Skipton & Swinden see separate portions
SKS1 Skipton Station North Junction to Embsay Junction 220.64 - 222.68 St Pancras via Ilkley
SKS2 Embsay Junction to Grassington 0.00 - 8.53 Embsay Junction
SKW Skipton and Wennington Line see separate portions
SKW1 Skipton to Wennington Junction 221.68 - 249.44 St Pancras via Cudworth and Keighley
SKW2 Wennington Junction to Morecambe 249.44 - 263.69 St Pancras via Cudworth and Keighley
SLB Severn and Wye Lydbrook Branch 16.33 - 20.69 Berkeley Road Junction via Serridge Junction (reverse)
SLC Stewarts Lane Sidings see separate portions
SLC1 Carriage And Wagon shops 1.41 - 1.54 Victoria
SLC2 Not allocated n/a n/a
SLC3 Not allocated n/a n/a
SLC4 Not allocated n/a n/a
SLC5 Not allocated n/a n/a
SLC6 Not allocated n/a n/a
SLC7 Not allocated n/a n/a
SLC8 Carriage Depot roads 1 to 22 1.38 - 1.68 Victoria Formerly SLC
SLC9 Non-electrified roads 1.52 - 1.60 Victoria
SLD Stainland Branch 31.04 - 32.56 Manchester Victoria
SLE St Leonards Branch 0.00 - 1.57 Duddingston Junction
SLH Silloth Branch 0.00 - 21.25 Carlisle Canal Junction
SLI Swine Lodge Incline ?? - ?? County Durham area
SLJ Slow Lines Junctions (Streatham North to South Junctions) 6.06 - 6.42 Victoria
SLL St Lukes Junction to Pool Hey Junction Line 32.51 - 34.38 Manchester Victoria via Wigan
SLN Standish Junction Line 0.00 - 1.31 Whelley (Standish Line) Junction = SJN?
SLO Slough West Curve 0.00 - 0.19 Slough West Junction
SLP Shotton Loop 13.08 - 14.38 Wrexham Central
SLP Line to Holywell Green (Calderdale) ?? - ?? Details unclear: possibly same code used twice
SLR Seafield Branch ?? - ?? Duplicates SFD
SLS Swinlees Branch 0.00 - 1.59 Swinlees Branch Junction 0.00 - 0.28 now part of ZZA3
SLT Stonebridge Park LUL Depot 7.07 - 7.13 Euston
SLZ Stratford-on-Avon to Longdon Road ?? - ?? Horse tramway
SMA South Manchester Airport Chord 1.10 - 1.48 Manchester International Airport Station
SMB St Margarets to Buntingford Branch 20.78 - 33.77 Liverpool Street
SMC Smithywood Colliery/Chappeltown Branch 2.25 - 13.36 Attercliffe Junction
SME Smeaton to Monktonhall Junction Line 6.21 - 7.58 Edinburgh Waverley
SMF Smyllum Fork 0.00 - 0.22 Smyllum West Junction
SMI South Wales Mineral Railway 0.00 - 13.03 Briton Ferry 0.00 - 0.76 now 18.30 - 17.34 ?? in BJZ
SMJ South Wales Mineral Junction Branch Now SWJ
SMJ Swinton and Milford Junction Line see separate portions
SMJ1 Swinton Junction to Dearne Junction 166.60 - 168.54 St Pancras via Leicester and Toton
SMJ2 Dearne Junction to Burton Salmon 0.00 - 17.25 Burton Salmon
SMJ3 Burton Salmon to Milford Junction 15.07 - 16.69 York
SMK Selby and Market Weighton Line 0.00 - 16.45 Barlby Junction
SML Stonehouse and Merryton Junction Line 3.29 - 7.52 Lesmahagow Junction, Motherwell
SMM Smeaton to Macmerry Branch 7.58 - 14.35 Edinburgh Waverley
SMN Slamannan Branch 8.75 - 26.35 High Street, Glasgow
SMP Stratford Motive Power Depot 0.00 - 0.58 Channelsea North Junction
SMS Greenhill Lower Junction to Larbert Junction Line 106.60 - 109.43 Carlisle via Ravenscraig No 1
SMS Streatham Morden and Sutton Line see separate portions
SMS1 Streatham to Wimbledon 0.00 - 3.06 Streatham South Junction
SMS2 Wimbledon to Sutton 7.20 - 12.43 Waterloo
SMW Smithywood Colliery Branch 0.15 - 0.48 Ecclesfield East Tinsley Junction to Chapeltown GC Line
SMY Mayfield Low Level Goods Branch 188.35 - 188.57 Euston
SNA Snape Branch 0.00 - 1.39 Snape Junction
SNB Swansea North Dock Branch Now SND
SNB Swainby Branch 0.00 - 2.04 Potto Junction
SNC Staveley Works New Curve 149.38 - 149.56 St Pancras via Leicester, Toton, Barrow Hill and Staveley Coal And Iron Company's Sidings Junction (reverse)
SND Swansea North Dock Branch 215.64 - 216.42 Paddington via Stroud Formerly SNB
SNF Selhurst to Norwood Fork Junction Line 9.43 - 9.63 Victoria
SNJ Sandbach and Northwich West Junction Branch 0.00 - 8.64 Sandbach North Junction
SNK Swansea Docks see separate portions
SNK1 Burrows Junction to Kings Dock 0.12 - 0.78 Burrows Junction
SNK2 Prince of Wales Dock 0.22 - 1.34 Burrows Junction
SNK3 Swansea Docks Dragon Shipping 0.15 - 0.34 Burrows Junction
SNK4 Swansea Docks A & B Sheds 1.08 - 1.29 Burrows Junction
SNL Stanton Branch 137.27 - 139.73 Kings Cross
SNM South Normanton Colliery Branch ?? - ??
SNO Snydale No 1 Branch 183.09 - 186.68 St Pancras
SNS Streatham North to South Junctions Curve 6.16 - 6.48 Victoria
SNT Swindon Transfer Yard 76.13 - 77.12 Paddington
SNW Sleaford North Junction to West Junction Loop 1.34 - 3.42 Sleaford South Junction
SNX Stanton Branch Extension 138.60 - 139.56 Kings Cross
SNY Stratton Factory Branch 2.10 - 2.48 Highworth Junction Formerly SFY
SOB Severn and Wye Oakwood Branch Now SOD
SOB Soham Branch (Ely Dock Junction to Chippenham Junction) see separate portions
SOB1 Chippenham Junction to Snailwell Junction 0.00 - 0.63 Snailwell Junction
SOB2 Snailwell Junction to Ely Dock Junction 1.54 - 12.33 Newmarket Old Station
SOB3 Chippenham Old Curve to Snailwell Junction 0.00 - 1.54 Newmarket Old Station
SOC Shireoaks Colliery Branch 154.15 - 154.36 St Pancras via Corby and Newstead
SOD Severn and Wye Oakwood Branch 10.54 - 11.45 Berkeley Road Junction Formerly SOB
SOE Souterhouse Branch 0.00 - 0.67 Souterhouse Branch Junction Whifflet, North British Railway route
SOG South Side Goods 100.35 - 100.71 Carlisle
SOH South Leith Branch 0.00 - 2.66 Portobello Junction
SOL South Lynn Branch 35.69 - 36.17 Peterborough Wisbech Junction
SOM Sutton Oak Junction to Widnes Old Junction Line 0.00 - 5.57 Widnes canal bridge
SOP Soho Pool Branch 0.00 - 0.56 Soho Pool Junction, Soho Road
SOR Somersham to Ramsey Branch 11.22 - 18.07/ 0.00 - 6.65 Huntingdon South Junction via St Ives (reverse)/Somersham Junction
SOS Stourport on Severn Branch 132.15 - 134.57 Paddington via Didcot and Charlbury Now part of SVB
SOT Seaton-On-Tees Branch 0.00 - 1.51 Seaton Snook Junction
SOU Southport and Preston Line 0.77 - 15.22 Southport
SOW Solway Branch 16.60 - 21.00 Kirtlebridge
SOY Southampton Eastern Docks Branch 78.15 - 79.04 + docks Waterloo
SPA Manchester Piccadilly Station Approach 0.00 - 0.10 n/a Road only
SPB Sproxton Branch 4.56 - 7.65 High Dyke Junction
SPC Sheepbridge Canal Branch 0.00 - 0.32 Canal Branch Junction
SPC St Pancras to Chesterfield Line see separate portions
SPC1 St Pancras to Bedford 0.00 - 50.00 St Pancras
SPC2 Bedford to Wellingborough 50.00 - 64.78 St Pancras See also WYM
SPC3 Wellingborough to Wigston South Junction 64.78 - 95.38 St Pancras
SPC4 Wigston South Junction to Leicester 95.38 - 98.74 St Pancras
SPC5 Leicester to Ratcliffe Junction 98.74 - 118.60 St Pancras
SPC6 Ratcliffe Junction to Derby 118.60 - 128.30 St Pancras
SPC7 Spondon to Derby London Road Junction 126.27 - 128.23 St Pancras
SPC8 Derby London Road Junction to Clay Cross South Junction 127.54 - 147.69 St Pancras
SPC9 Clay Cross South Junction to Tapton Junction 142.01 - 146.59 St Pancras via Leicester and Toton
SPD Spalding and Doncaster Line see separate portions
SPD1 Spalding Winsover Road Junction to Sleaford South Junction 44.07 - 62.13 Huntingdon South Junction via St Ives (reverse)
SPD2 Sleaford South Junction to Greetwell Junction 62.13 - 81.25 Huntingdon South Junction via St Ives (reverse)
SPD3 Greetwell Junction to Gainsborough Trent Junction 81.25 - 98.56 Huntingdon South Junction via St Ives (reverse) 98.56 - 98.69 is MAC3
SPD4 Gainsborough Trent West Junction to Bessacarr 98.69 - 115.72 Huntingdon South Junction via St Ives (reverse) 98.56 - 98.69 is MAC3
SPD5 Bessacarr to Decoy North Junction 115.72 - 117.46 Huntingdon South Junction via St Ives (reverse)
SPE Spiersbridge Branch 3.78 - 4.73 Gorbals Junction
SPF Spean Bridge to Fort Augustus Branch 0.00 - 24.07 Spean Bridge
SPG Severn and Wye Parkend Goods Branch 12.19 - 12.44 Berkeley Road Junction
SPH Springs Branch 0.00 - 2.54 Springs Branch Junction
SPI Spilsby Branch 0.00 - 4.14 Spilsby Line Junction
SPJ Six Pit Junction/Swansea Valley Junction with Midland 213.26 - 213.68/ 0.00 - 0.42 Paddington via Stroud and Swansea Valley Junction (reverse and reverse count)/Swansea Valley Junction
SPK Springbank Branch 0.00 - 1.17 Springbank Quarry Junction, Clarkston (Lanark)
SPL Springwell Branch 149.32 - 150.36 St Pancras via Leicester, Toton and Barrow Hill
SPN Spinners End Goods Branch 0.00 - 0.65 Spinners End Junction
SPO Stonehouse Pool Branch (Plymouth) 0.00 - 0.76 + harbour Stonehouse Pool Junction
SPR Staveley Works Curve 149.40 - 149.45 St Pancras = SNC??
SPS Sculcoates Power Station Branch 0.00 - 0.20 Sculcoates Junction
SPV Stooperdale Curve 0.00 - 0.27 Charity Junction
SPW Springbank Junction to Walton St Junction Curve 1.29 - 1.54 Hull Paragon
SPY Springhead Yard (Hull) see separate portions
SPY1 Springbank South Junction to Springbank West Junction 2.25 - 2.44 Hull Neptune Street
SPY2 Springbank North Junction (Goods) to Locomotive Junction 0.00 - 1.02 Springbank North Junction
SRC Shildon North to Randolph Colliery Branch ?? - ??
SRD St Helens and Rainford Line 7.69 - 12.58 Huyton Junction
SRM St Rollox and Milton Line 101.78 - 104.12 Carlisle via Ravenscraig No 1
SRS Stonebridge Park Shop Sidings ?? - ?? = BFG??
SRY St Rollox Yard (BRML) ?? - ?? = ZZA9??
SRZ Stapleton Road Goods Branch 1.61 - 2.02 Bristol Temple Meads
SSB Severn and Wye Sling Branch 15.49 - 16.24 Berkeley Road Junction via Coleford Junction (reverse) and Milkwall Junction (reverse)
SSB Spalding to Sutton Bridge Line ?? 9.54 - 22.28 - ??
SSC Streatham to Streatham Common Curve 7.57 - 8.10 London Bridge
SSD Stockton to Sunderland Line 0.00 - 15.44 Carlton East Junction
SSE Sleaford South Junction to East Junction Curve 0.00 - 0.43 Seaford South Junction
SSG Sculcoates Goods Branch 0.00 - 0.25 Sculcoates Junction
SSH South Dock High Level Line Now SSZ
SSH Scunthorpe Yard 22.33 - 23.69 Doncaster Marshgate Junction
SSJ Sheet Stores Junction to Stenson Branch (Castle Donnington) see separate portions
SSJ1 Sheet Stores Junction to Chellaston East Junction 119.62 - 127.27 St Pancras
SSJ2 Chellaston West Junction to Stenson Junction 127.70 - 132.12 St Pancras
SSK Saltburn and Skinningrove Branch see separate portions
SSK1 Saltburn West Junction to Skinningrove (Cleveland Potash) 27.02 - 34.33 Darlington
SSK2 Skinningrove to Whitby Bog Hall Junction 34.33 - 51.71 Darlington
SSL South Dock Low Level Line Now SSY
SSL Seven Sisters Loop 0.00 - 0.13 Seven Sisters Junction
SSM Stanton and Shipley Branch and Extension (Mapperley Branch) 127.19 - 129.53 St Pancras
SSN Sharpness Dock North Branch 4.24 - 5.01 + docks Berkeley Road Junction via North Dock Junction (reverse)
SSO Sutton Oak Junction to St Helens Junction (Passenger Lines) 0.00 - 0.36 Sutton Oak Junction See also SHS2
SSP Soho South to Perry Barr South Junction Branch 0.00 - 2.75 Perry Barr South Junction
SSR St Enoch and Shields Road Line 0.00 - 1.31 St Enoch Part remiled to form part HST
SSS Sharpness Dock South Branch 3.43 - 4.17 Berkeley Road Junction
SSV Shenfield and Southend Victoria Line 20.22 - 41.42 Liverpool Street
SSW Stratford Western Junction to Stratford Southern Junction Line 3.52 - 4.01 Liverpool Street
SSY South Dock Low Level Line 0.00 - 0.25 + docks Branch Junction Formerly SSL
SSZ South Dock High Level Line 0.00 - 0.09 + docks Branch Junction Formerly SSH
STA Staines Branch 13.28 - 19.39 Paddington 13.28 - 13.39 formerly UXB
STB St Botolphs Branch 53.14 - 53.76 Liverpool Street St Botolphs now Colchester Town
STC Stairfoot and Cudworth Line 172.27 - 174.77 St Pancras
STD Stratford Branch 0.00 - 18.12 Honeybourne Junction
STE Stoneycombe Branch 0.00 - 0.25 Stoneycombe Junction Formerly STY
STF Norton On Tees South Junction to Ferryhill South Junction Branch 0.00 - 10.72 Norton On Tees South Junction
STF Hull Stoneferry Goods Branch 3.24 - 3.71 Hull Paragon
STG Stoke Goods Lines (Crewe Sorting Sidings South to Crewe South) 7.70 - 8.67 Kidsgrove Junction To 8.32??
STH Stanmore to Harrow and Wealdstone Line 0.00 - 2.11 Harrow and Wealdstone
STI Swannington Incline 113.03 - 114.21 St Pancras
STJ Whitehouse West Junction to Whitehouse East Junction Line 14.77 - 15.23 Southport South of Preston
STK Stank Branch 0.00 - 1.74 Salthouse Junction
STL Sighthill East Junction to Sighthill Freight Terminal 102.66 - 103.12 Carlisle via Whifflet = SIG? Now part ZZA9??
STM Stratford Temple Mills Yard 4.55 - 5.75 Liverpool Street via Stratford
STN Stranraer Town Branch 53.05 - 53.40 Castle Douglas No 2 Signal Box
STO Stoke Branch 126.21 - 130.25 Paddington via Didcot and Charlbury
STR Stroud Branch Now STW
STR Stranraer Line see separate portions
STR1 Ayr to Girvan 40.49 - 61.60 Bridge Street Station via Dalry
STR2 Girvan to Challoch 0.00 - 30.67 Girvan Junction
STR3 Challoch to Stranraer Harbour Junction 46.54 - 53.05 Castle Douglas No 2 Signal Box
STR4 Stranraer Harbour Junction to Stranraer 53.05 - 54.19 Castle Douglas No 2 Signal Box
STS Seaford Branch 51.11 - 58.77 London Bridge via Redhill
STT Silvertown Tramway 6.36 - 8.00 Liverpool Street via Stratford, Silvertown (reverse)
STW Stroud Branch 104.11 - 105.34 Derby Formerly STR
STY Stoneycombe Branch Now STE
STY Styal Line (Wilmslow Junction to Slade Lane Junction) 0.00 - 9.44 Wilmslow Junction
STZ Stover Canal 0.00 - 1.70 Jetty Marsh Canal only, no track
SUB Edinburgh Suburban Line see separate portions
SUB1 Portobello Road Junction to Lothian Lines Junction 3.30 - 4.00 Edinburgh Waverley
SUB2 Haymarket Central Junction to Lothian Lines Junction 0.11 - 6.69 Haymarket Central Junction
SUC Salt Union Company's Siding 0.00 - 0.18 Junction 0.25 down Winsford Junction to Over & Wharton Branch
SUD Sudbury Branch 46.53 - 58.34 Liverpool Street via Marks Tey Junction (reverse)
SUN Sunniside Branch (Low Taw) Duplicates TOL
SUN1 Sunniside Branch (Crook) ?? - ??
SUN2 Sunniside Wagonway ?? - ??
SUT Sutton Harbour Branch see separate portions
SUT1 Laira Junction to Speedway Junction (new route avoiding HST depot) 244.02 - 244.45 Paddington via Box
SUT2 Mount Gould Junction to Sutton Harbour 244.41 - 245.62 Paddington via Box
SUX Stafford to Uttoxeter Line 0.00 - 12.57 Bromshall Junction
SVB Severn Valley Branch 132.15 - 171.59 Paddington via Didcot and Charlbury Includes SOS
SVE Strathaven Branch 0.00 - 11.06 Strathaven Junction
SVL Swansea Vale Line 0.00 - 18.23 Swansea St Thomas Station
SVN Strathavon Branch 0.00 - 1.26 Strathavon Branch Junction
SVS Severnside Branch 11.64 - 12.66 Bristol Temple Meads via Pilning
SWA Swansea High Street Branch 214.65 - 216.08 Paddington via Stroud
SWB South Wales and Bristol Direct Line 83.09 - 112.69 Paddington
SWC Swalwell Colliery Branch 0.00 - 0.44 Derwenthaugh Junction
SWD Seaton to Wansford Branch 31.63 - 43.37 Rugby
SWE Staines to Windsor and Eton Riverside Branch 19.06 - 25.52 Waterloo via Twickenham
SWG Shawsrigg Branch 0.00 - 0.40 Shawsrigg Branch Junction Between Dalserf and Stonehouse, Caledonian Railway route
SWH Swanwick Branch 0.00 - 0.76 Swanwick Branch Junction
SWI Wimberry Branch Now WIY
SWI Swinehill Branch 0.00 - 0.72 Dalserf Junction Serves Swinehill Collieries, between Dalserf and Stonehouse, Caledonian Railway route
SWJ South Wales Mineral Junction Branch 0.00 - 5.55 Tonygroes North Junction Formerly SMJ
SWK Shardlow Works Branch 0.00 - ?? Meadowhall At Meadowhall (Sheffield). Records include bridge at 0.04
SWL Swansea Loop/Landore Western Loop 0.00 - 0.53 Swansea Loop West Junction
SWM South Wales Main Line see separate portions
SWM1 Swindon to Gloucester Yard Junction 77.35 - 113.03 Paddington via Stroud
SWM2 Gloucester Yard Junction to Johnston 113.03 - 285.26 Paddington via Stroud
SWN Swansea Line 0.00 - 12.35 Pontarddulais Junction
SWO Halesworth to Southwold Line 0.00 - 8.63 Halesworth
SWP Shirebrook Junction to Warsop Junction Curve 0.00 - 0.45 Warsop Junction
SWR Cardiff East Branch 0.00 - 0.66 East Branch Junction Formerly CEZ
SWS Shildon Works 0.00 - 0.49 Shildon Station Formerly went to 1.19
SWT Swansea East Junction Line 48.07 - 48.43 Taff Vale Extension Junction Formerly SEJ
SWW Swinton West Curve 0.00 - 0.39 Mexborough Junction
SWX Staines West Link Line 19.52 - 19.69 Waterloo via Twickenham
SWY Stert and Westbury Line 81.01 - 95.36 Paddington via Newbury
SYB Saxby to Bourne Line 0.00 - 13.07 Bourne Line Junction, Saxby
SYC Shrewsbury and Crewe Line 0.00 - 32.29 Crewe South Junction
SYD Stoneywood Branch 3.07 - 4.09 Denny Branch (North) Junction
SYE Sunnyside Loop (Sunnyside Junction to Whifflet South Junction) 8.43 - 9.63 High Street
SYI Stanley Incline Branch ?? - ?? junction with CNT?
SYS (Saxby) Bourne to Sutton Bridge Line 18.21 - 42.63 Bourne Line Junction, Saxby
SZS Willesden South West Sidings 6.23 - 6.50 Clapham Junction