Network Rail Tunnel Data

Detailed information of tunnels on Newtork Rail infrastructure
This system is still in development and is likely to be buggy.

Find a tunnel by name

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Find a tunnel using ELR & mileage

A search can be conducted using either miles & chains or miles & yards, for any point along the course of a tunnel.


List all tunnels on a line

To view an interactive list of all tunnels on a particular line, simply enter a 3 or 4 character Engineers Line Reference in the box below, and click submit.



The Full List

Below is a list of tunnels on Network Rail infrastructure. To view a tunnels full details, simply click the 'details' link.

Tunnel Name

ELR

Start Mileage

End Mileage

Length

Details

A T V Centre Covered Way Btwn Tunnels 1-2BAG142m 47ch42m 50ch3ch / 67yds

Details

Abbotscliffe Tunnel XTD73m 23ch74m 31ch88ch / 1943yds

Details

Ableton Lane TunnelBSW10m 50ch10m 55ch5ch / 104yds

Details

Acton Grange TunnelCHW115m 73ch15m 75ch2ch / 43yds

Details

Albion Road TunnelNMC1172m 74ch172m 78ch4ch / 88yds

Details

Aldersgate Beech St TunnelMCL0m 28ch0m 30ch2ch / 52yds

Details

Aldershot TunnelPAA134m 46ch34m 50ch4ch / 76yds

Details

Alderton TunnelSWB97m 34ch97m 57ch23ch / 500yds

Details

Alexandra Dock No.2 TunnelSCT25m 31ch5m 33ch2ch / 30yds

Details

Alexandra Dock TunnelSCT25m 25ch5m 38ch13ch / 287yds

Details

Alfreton TunnelTCC135m 11ch135m 50ch39ch / 859yds

Details

Ampthill TunnelSPC142m 19ch42m 52ch33ch / 720yds

Details

Anderston TunnelARG21m 75ch3m 41ch126ch / 2770yds

Details

Ann Street TunnelGOU2123m 67ch123m 76ch9ch / 200yds

Details

Apcm Sidings TunnelHDR22m 32ch22m 32ch

Details

Apperley Lane TunnelILK1202m 61ch202m 64ch3ch / 76yds

Details

Ardley TunnelNAJ315m 13ch15m 65ch52ch / 1149yds

Details

Ardsley TunnelDOL2180m 61ch180m 75ch14ch / 298yds

Details

Arley TunnelNWO6m 22ch6m 55ch33ch / 716yds

Details

Armathwaite TunnelSAC296m 51ch296m 66ch15ch / 316yds

Details

Asfordby Tunnel (a6006)GSM4106m 75ch107m 14ch19ch / 420yds

Details

Ashwood Dale TunnelCNB3163m 69ch163m 74ch5ch / 101yds

Details

Askham TunnelECM1134m 37ch134m 40ch3ch / 58yds

Details

Aspatria Tunnel (duplicate - See Cbc3 49 B/o)CBC38m 37ch8m 40ch3ch / 56yds

Details

Audley End TunnelBGK42m 70ch43m 12ch22ch / 473yds

Details

Baggage Tunnel (disused)EHW0m 0ch0m 13ch13ch / 275yds

Details

Bagshot Tunnel AAV33m 60ch33m 66ch6ch / 121yds

Details

Baildon No. 1 TunnelGUE22m 7ch2m 14ch7ch / 157yds

Details

Baildon No. 2 TunnelGUE21m 71ch2m 3ch12ch / 275yds

Details

Balcombe TunnelVTB332m 3ch32m 55ch52ch / 1140yds

Details

Balderton TunnelWSJ2209m 50ch209m 52ch2ch / 53yds

Details

Bangor TunnelCNH3238m 18ch238m 60ch42ch / 913yds

Details

Bankhouse TunnelMRB30m 57ch30m 67ch10ch / 215yds

Details

Barmoor Clough Tunnel BEJ15m 24ch15m 29ch5ch / 112yds

Details

Barncluith TunnelHMN25m 62ch5m 79ch17ch / 380yds

Details

Barnet TunnelECM17m 42ch7m 70ch28ch / 607yds

Details

Barnhill TunnelSGN1m 11ch1m 17ch6ch / 130yds

Details

Baronwood No.1 TunnelSAC295m 42ch295m 51ch9ch / 206yds

Details

Baronwood No.2 TunnelSAC295m 55ch295m 66ch11ch / 249yds

Details

Bath Row A4127 TunnelBAG142m 78ch43m 7ch9ch / 209yds

Details

Bath Row Tunnel (disused)BCG0m 38ch0m 43ch5ch / 110yds

Details

Batley Carr (closed) Tunnel (under Mdl1)MDL134m 9ch34m 16ch7ch / 161yds

Details

Beacon Hill Tunnel (g2)MRB32m 40ch33m 10ch50ch / 1105yds

Details

Beasdale Tunnel (no. 118)MLG227m 68ch27m 72ch4ch / 96yds

Details

Beasdale Tunnel (no. 119)MLG228m 6ch28m 13ch7ch / 147yds

Details

Beaverpool TunnelLJT116m 14ch16m 19ch5ch / 110yds

Details

Beechwood TunnelRBS198m 28ch98m 41ch13ch / 294yds

Details

Bellgrove TunnelsNEM20m 40ch0m 49ch9ch / 200yds

Details

Belmont TunnelCNH3239m 6ch239m 34ch28ch / 615yds

Details

Belsize TunnelSPC12m 29ch3m 35ch86ch / 1890yds

Details

Bertheos TunnelLJT122m 19ch22m 22ch3ch / 66yds

Details

Betchworth TunnelBTH322m 60ch22m 78ch18ch / 384yds

Details

Bincombe No. 2 TunnelBML3165m 13ch165m 15ch2ch / 47yds

Details

Bincombe No.1 TunnelBML3164m 44ch165m 1ch37ch / 816yds

Details

Bingley TunnelTJC3208m 56ch208m 63ch7ch / 152yds

Details

Birkett TunnelSAC264m 23ch264m 43ch20ch / 425yds

Details

Bishopsgate TunnelLTN10m 26ch0m 52ch26ch / 571yds

Details

Bishopton TunnelGOU2113m 49ch114m 4ch35ch / 770yds

Details

Blackboy TunnelBAE2170m 45ch170m 57ch12ch / 264yds

Details

Blackburn TunnelFHR510m 54ch10m 75ch21ch / 446yds

Details

Blackheath TunnelBTC7m 30ch8m 26ch76ch / 1672yds

Details

Blea Moor TunnelSAC249m 26ch250m 65ch119ch / 2628yds

Details

Bletchingley TunnelRTT26m 25ch27m 5ch60ch / 1320yds

Details

Blochairn TunnelSGN1m 53ch1m 58ch5ch / 110yds

Details

Bo Peep TunnelTTH60m 71ch61m 51ch60ch / 1309yds

Details

Bodorgan No.1 TunnelCNH3250m 59ch250m 78ch19ch / 413yds

Details

Bodorgan No.2 TunnelCNH3251m 1ch251m 6ch5ch / 110yds

Details

Bookham TunnelLEJ20m 30ch20m 35ch5ch / 108yds

Details

Borrodale TunnelMLG229m 16ch29m 32ch16ch / 352yds

Details

Boughton Brake TunnelBEC1m 49ch1m 66ch17ch / 356yds

Details

Bowling TunnelMRB38m 18ch39m 13ch75ch / 1649yds

Details

Bowshank TunnelSBO28m 77ch29m 7ch10ch / 219yds

Details

Box TunnelMLN199m 12ch100m 78ch146ch / 3203yds

Details

Bradford TunnelBFB7m 18ch7m 26ch8ch / 159yds

Details

Bradshawgate TunnelBBB10m 67ch10m 71ch4ch / 91yds

Details

Bradway TunnelTJC1152m 49ch153m 61ch92ch / 2028yds

Details

Bramhope Tunnel (g2)LEH15m 65ch7m 76ch171ch / 3762yds

Details

Bredbury TunnelTTA1178m 73ch178m 80ch7ch / 158yds

Details

Bredbury Tunnel Low Level (disused)RJB178m 73ch178m 80ch7ch / 158yds

Details

Brill TunnelNAJ32m 29ch2m 38ch9ch / 192yds

Details

Brotherton TunnelSMJ21m 20ch1m 25ch5ch / 106yds

Details

Brown Queen TunnelMLN3275m 16ch275m 20ch4ch / 88yds

Details

Buckshead TunnelMLN3299m 10ch299m 25ch15ch / 319yds

Details

Buriton TunnelWPH157m 46ch57m 68ch22ch / 486yds

Details

Burrowing Junction TunnelCWK11m 60ch2m 9ch29ch / 638yds

Details

Caerphilly TunnelCAR6m 6ch7m 14ch88ch / 1947yds

Details

Calton TunnelsECM80m 27ch0m 48ch21ch / 456yds

Details

Camden Road TunnelSPC10m 78ch1m 12ch14ch / 316yds

Details

Campden TunnelOWW97m 47ch98m 7ch40ch / 890yds

Details

Canada Dock Tunnel (disused)SCT14m 56ch4m 75ch19ch / 428yds

Details

Canal TunnelBAG142m 57ch42m 72ch15ch / 320yds

Details

Canning Street TunnelARG21m 50ch1m 67ch17ch / 360yds

Details

Canonbury TunnelCFP3m 21ch3m 46ch25ch / 551yds

Details

Carmuirs TunnelSCM3108m 54ch108m 56ch2ch / 44yds

Details

Cartsburn TunnelsWYS1m 41ch1m 58ch17ch / 378yds

Details

Castle Hill TunnelMVN220m 6ch20m 15ch9ch / 201yds

Details

Cattedown Tunnel (not On Railway Land)CWR1m 27ch1m 29ch2ch / 44yds

Details

Cavendish Street TunnelCWK23m 13ch3m 16ch3ch / 71yds

Details

Central (down High Level Neck) TunnelHXS10m 11ch0m 28ch17ch / 382yds

Details

Central (up Single Bore) TunnelHXS10m 11ch0m 28ch17ch / 382yds

Details

Central Station (concrete Beams) TunnelHXS237m 10ch37m 13ch3ch / 75yds

Details

Central Station (cut And Cover) TunnelHXS10m 0ch0m 11ch11ch / 235yds

Details

Central Station - Paradise Junction TunnelHXS236m 71ch37m 10ch19ch / 425yds

Details

Central TunnelHXS10m 28ch0m 58ch30ch / 662yds

Details

Charing Cross TunnelNEM30m 47ch1m 17ch50ch / 1100yds

Details

Charlton Lane TunnelNKL8m 1ch8m 8ch7ch / 154yds

Details

Charlton TunnelAFR113m 80ch114m 13ch13ch / 286yds

Details

Charlton TunnelFDM76m 65ch76m 77ch12ch / 264yds

Details

Chatham TunnelVIR34m 35ch34m 48ch13ch / 297yds

Details

Chelsfield TunnelXTD15m 68ch16m 14ch26ch / 585yds

Details

Chipping Sodbury TunnelSWB101m 7ch103m 48ch201ch / 4433yds

Details

Chirk TunnelWSJ2192m 35ch192m 37ch2ch / 44yds

Details

Chorley TunnelMVE223m 20ch23m 26ch6ch / 127yds

Details

Christleton TunnelCNH1177m 52ch177m 58ch6ch / 146yds

Details

Church Road TunnelBAG143m 55ch43m 60ch5ch / 95yds

Details

Clapton TunnelBGK3m 53ch3m 66ch13ch / 283yds

Details

Clarborough Tunnel (sssi)MAC367m 49ch67m 79ch30ch / 659yds

Details

Clay Cross Tunnel (g2)SPC8146m 21ch147m 22ch81ch / 1785yds

Details

Clayton TunnelVTB344m 44ch45m 67ch103ch / 2266yds

Details

Clerk TunnelMLN1206m 72ch206m 75ch3ch / 55yds

Details

Clerkenwell No. 1 TunnelMCL0m 79ch1m 32ch33ch / 731yds

Details

Clerkenwell No. 2 TunnelMCL1m 32ch1m 39ch7ch / 156yds

Details

Clerkenwell No. 3 TunnelMCL1m 40ch1m 50ch10ch / 218yds

Details

Clifton Bridge No.1 Tunnel POD122m 23ch122m 26ch3ch / 61yds

Details

Clifton Bridge No.2 TunnelPOD122m 53ch122m 63ch10ch / 231yds

Details

Clifton Down TunnelCNX4m 7ch5m 6ch79ch / 1733yds

Details

Clifton Hall (black Harry) TunnelWBS114m 26ch14m 26ch

Details

Cliftonville TunnelPPH49m 56ch49m 80ch24ch / 535yds

Details

Clydebank TunnelYKR4m 36ch4m 40ch4ch / 90yds

Details

Cogan TunnelBRY2m 75ch3m 5ch10ch / 220yds

Details

Coleman Street TunnelNKL8m 61ch8m 65ch4ch / 88yds

Details

College TunnelNKL5m 64ch6m 5ch21ch / 462yds

Details

Collyhurst TunnelMVM0m 51ch0m 71ch20ch / 426yds

Details

Colwall New TunnelWAH130m 48ch131m 40ch72ch / 1590yds

Details

Colwall Old TunnelWAH130m 48ch131m 40ch72ch / 1573yds

Details

Conisbrough Tunnel (g2)PED518m 69ch18m 79ch10ch / 229yds

Details

Conwy TunnelCNH3224m 43ch224m 46ch3ch / 74yds

Details

Copenhagen TunnelECM10m 64ch1m 11ch27ch / 596yds

Details

Corbridge (closed) Tunnel (g2)NEC216m 73ch17m 1ch8ch / 170yds

Details

Corby TunnelGSM180m 74ch82m 1ch87ch / 1915yds

Details

Corporation Street TunnelCWK23m 43ch3m 46ch3ch / 65yds

Details

Coryton TunnelMLN1206m 53ch206m 63ch10ch / 231yds

Details

Coswarth Tunnel, Waste Ground Over Top (was Overbridge At 299m 23.25ch)NEW299m 23ch299m 25ch2ch / 35yds

Details

Covered Way (tonbridge Line) TunnelRTT22m 68ch22m 68ch

Details

Covered Way (tonbridge Line) TunnelVTB221m 8ch21m 12ch4ch / 88yds

Details

Cowburn TunnelMAS170m 36ch172m 45ch169ch / 3702yds

Details

Craiglockhart TunnelSUB21m 18ch1m 21ch3ch / 63yds

Details

Creag An Ardain TunnelWHL24m 27ch24m 29ch2ch / 47yds

Details

Crewkerne TunnelBAE2132m 38ch132m 48ch10ch / 207yds

Details

Crick TunnelHNR79m 20ch79m 47ch27ch / 587yds

Details

Crosby Garrett TunnelSAC268m 79ch269m 8ch9ch / 181yds

Details

Crouch Hill TunnelTAH14m 1ch4m 5ch4ch / 93yds

Details

Crowborough TunnelSCU139m 60ch40m 27ch47ch / 1023yds

Details

Crown Street No.5 TunnelLCS1m 49ch1m 55ch6ch / 128yds

Details

Crown Street TunnelWJL4192m 73ch192m 77ch4ch / 72yds

Details

Crystal Palace TunnelBBJ8m 16ch8m 49ch33ch / 726yds

Details

Culgaith TunnelSAC284m 78ch285m 28ch30ch / 668yds

Details

Cumberworth TunnelPEH8m 43ch9m 5ch42ch / 909yds

Details

Dainton TunnelMLN1217m 63ch217m 76ch13ch / 292yds

Details

Dalmarnock Road TunnelARG21m 2ch1m 38ch36ch / 790yds

Details

Dalmuir TunnelsYKR4m 20ch4m 25ch5ch / 110yds

Details

Dalreoch TunnelNEM716m 59ch17m 4ch25ch / 550yds

Details

Dalton TunnelCBC124m 1ch24m 11ch10ch / 220yds

Details

Dean Royd TunnelMVN216m 74ch16m 77ch3ch / 67yds

Details

Denmark Hill (atl) TunnelATL4m 29ch4m 32ch3ch / 63yds

Details

Denmark Hill (cat) TunnelCAT4m 12ch4m 15ch3ch / 66yds

Details

Derby Square To Mann Island Junction TunnelMIR10m 46ch0m 69ch23ch / 506yds

Details

Devonport TunnelMLN2248m 37ch248m 42ch5ch / 121yds

Details

Dingle TunnelHXS11m 64ch2m 32ch48ch / 1065yds

Details

Disley (midland) TunnelNMC1174m 17ch176m 33ch176ch / 3869yds

Details

Disley Lnw TunnelBEJ6m 18ch6m 27ch9ch / 210yds

Details

Ditchling Road TunnelBTL0m 63ch0m 66ch3ch / 66yds

Details

Dock Street TunnelECN259m 28ch59m 56ch28ch / 616yds

Details

Dore TunnelMAS153m 80ch154m 4ch4ch / 92yds

Details

Doveholes (lnw) TunnelCNB1166m 44ch166m 49ch5ch / 103yds

Details

Doveholes TunnelCNB1164m 44ch166m 19ch135ch / 2970yds

Details

Down Liverpool Independent Goods TunnelLLI158m 15ch158m 28ch13ch / 294yds

Details

Drumlanrig TunnelGSW73m 5ch73m 69ch64ch / 1410yds

Details

Dudley Tunnel (disused)OWW147m 36ch147m 79ch43ch / 951yds

Details

Duke Street TunnelSGN2m 40ch2m 50ch10ch / 220yds

Details

Eaves TunnelBEJ14m 54ch14m 74ch20ch / 430yds

Details

Edenbridge TunnelSCU124m 15ch24m 24ch9ch / 197yds

Details

Eglinton Street TunnelsWCM2101m 13ch101m 22ch9ch / 200yds

Details

Elland TunnelMVN231m 25ch31m 44ch19ch / 421yds

Details

Elmstead Woods (main) (w) TunnelXTD9m 65ch10m 8ch23ch / 506yds

Details

Elmstead Woods Slow (e) TunnelXTD9m 62ch10m 8ch26ch / 572yds

Details

Elstree TunnelSPC111m 38ch12m 7ch49ch / 1081yds

Details

Esholt TunnelGUE20m 27ch0m 52ch25ch / 546yds

Details

Evershot TunnelWEY149m 48ch149m 62ch14ch / 312yds

Details

Eynsford TunnelSBJ18m 66ch19m 25ch39ch / 847yds

Details

Fairburn TunnelNOC17m 50ch17m 53ch3ch / 68yds

Details

Fairlie TunnelLGS239m 12ch39m 57ch45ch / 990yds

Details

Falkirk High TunnelEGM121m 75ch22m 35ch40ch / 860yds

Details

Falmer TunnelBTL3m 62ch4m 5ch23ch / 506yds

Details

Fareham No. 2 TunnelETF83m 22ch83m 48ch26ch / 557yds

Details

Fareham No.1 TunnelETF83m 13ch83m 21ch8ch / 160yds

Details

Farnworth Tunnel (clammerclough Railway Tunnel)MVE18m 9ch8m 23ch14ch / 295yds

Details

Fenton Manor Tunnel (disused)SCQ10m 63ch0m 68ch5ch / 108yds

Details

Ferry Road Tunnel (op)RHD21m 0ch1m 6ch6ch / 132yds

Details

Ffestiniog TunnelLJT124m 33ch26m 48ch175ch / 3860yds

Details

Finnieston TunnelNEM31m 27ch1m 61ch34ch / 750yds

Details

Fishergate TunnelPSR20m 21ch0m 28ch7ch / 140yds

Details

Fisherton TunnelBAE182m 37ch82m 57ch20ch / 445yds

Details

Flax Bourton TunnelMLN1123m 61ch123m 66ch5ch / 104yds

Details

Ford TunnelMLN2248m 38ch248m 38ch

Details

Fort Pitt TunnelVIR33m 79ch34m 19ch20ch / 429yds

Details

Foxhills TunnelPAA130m 65ch31m 4ch19ch / 418yds

Details

Frodsham TunnelCHW110m 7ch10m 11ch4ch / 85yds

Details

Fulwood TunnelHXS13m 14ch3m 23ch9ch / 200yds

Details

Furness Abbey TunnelCBC125m 41ch25m 44ch3ch / 79yds

Details

Galton TunnelGSJ13m 71ch3m 78ch7ch / 165yds

Details

Gasworks TunnelECM10m 22ch0m 46ch24ch / 529yds

Details

George Iv TunnelNKL8m 71ch9m 2ch11ch / 242yds

Details

Gerrards Cross TunnelNAJ26m 77ch7m 12ch15ch / 330yds

Details

Gillingham (bae2) TunnelBAE2107m 44ch107m 77ch33ch / 743yds

Details

Gillingham (vir) TunnelVIR35m 7ch35m 47ch40ch / 891yds

Details

Gisburn TunnelDJH28m 57ch28m 64ch7ch / 157yds

Details

Glaston TunnelGSM187m 30ch88m 34ch84ch / 1843yds

Details

Gledholt Tunnel (g2)MVL325m 4ch25m 15ch11ch / 244yds

Details

Goltgotha TunnelEKR0m 0ch0m 20ch20ch / 440yds

Details

Gonerby TunnelNOG1107m 27ch107m 52ch25ch / 561yds

Details

Granville Street TunnelBAG142m 57ch42m 72ch15ch / 320yds

Details

Granville Street Tunnel (disused)BCG0m 60ch0m 71ch11ch / 243yds

Details

Grassendale TunnelHXS14m 39ch4m 43ch4ch / 85yds

Details

Great Rocks TunnelCNB1162m 25ch162m 33ch8ch / 160yds

Details

Green Lane TunnelMIR22m 67ch2m 70ch3ch / 58yds

Details

Greenhithe TunnelHDR20m 4ch20m 15ch11ch / 253yds

Details

Gresley TunnelKSL121m 62ch122m 10ch28ch / 624yds

Details

Grimston TunnelGSM4110m 14ch110m 71ch57ch / 1255yds

Details

Grimstone TunnelWEY156m 70ch157m 20ch30ch / 660yds

Details

Grove (atl) TunnelATL4m 8ch4m 14ch6ch / 132yds

Details

Grove (cat) TunnelCAT4m 30ch4m 36ch6ch / 132yds

Details

Grove Hill TunnelTTH34m 37ch34m 50ch13ch / 286yds

Details

Guildford Chalk TunnelWPH130m 43ch31m 2ch39ch / 852yds

Details

Guildford Sand TunnelWPH131m 13ch31m 20ch7ch / 138yds

Details

Guston TunnelBME296m 59ch97m 43ch64ch / 1408yds

Details

Hackney Downs (queens Road) TunnelBGK3m 19ch3m 39ch20ch / 444yds

Details

Hadley Wood North TunnelECM110m 59ch10m 70ch11ch / 235yds

Details

Hadley Wood South TunnelECM110m 21ch10m 38ch17ch / 385yds

Details

Halton TunnelCHW111m 63ch12m 70ch87ch / 1913yds

Details

Hampstead Heath TunnelBOK21m 63ch2m 37ch54ch / 1188yds

Details

Hampstead TunnelMCJ1204m 4ch204m 35ch31ch / 688yds

Details

Hamstead TunnelSSP0m 66ch0m 71ch5ch / 124yds

Details

Harbour TunnelFDM77m 32ch77m 63ch31ch / 687yds

Details

Harbury TunnelDCL100m 49ch100m 52ch3ch / 73yds

Details

Harecastle New TunnelCMD114m 13ch14m 27ch14ch / 309yds

Details

Hastings TunnelTTH61m 59ch62m 14ch35ch / 770yds

Details

Hawbank No.1 TunnelSKS1220m 77ch221m 7ch10ch / 221yds

Details

Hawbank No.2 Tunnel (la)SKS1220m 68ch220m 72ch4ch / 80yds

Details

Hayfield TunnelHAF0m 4ch0m 9ch5ch / 123yds

Details

Haymarket Tunnel (disused)CCS214m 60ch14m 71ch11ch / 252yds

Details

Haymarket TunnelsECN20m 47ch1m 14ch47ch / 1040yds

Details

Haymarket TunnelsEGM30m 47ch1m 14ch47ch / 1040yds

Details

Haywards Heath TunnelVTB338m 5ch38m 17ch12ch / 264yds

Details

Headingley TunnelLEH11m 72ch1m 75ch3ch / 71yds

Details

Heathrow Express Tunnel HLL12m 30ch16m 11ch301ch / 6616yds

Details

Helm TunnelSAC273m 12ch273m 39ch27ch / 578yds

Details

Hemingfield TunnelSHB169m 78ch169m 80ch2ch / 45yds

Details

Hibel Road TunnelMCH9m 12ch9m 28ch16ch / 347yds

Details

High Street TunnelNEM30m 0ch0m 31ch31ch / 680yds

Details

High Tor No. 1 TunnelAJM1144m 6ch144m 21ch15ch / 321yds

Details

High Tor No. 2 TunnelAJM1144m 24ch144m 41ch17ch / 379yds

Details

Higham TunnelHDR28m 56ch29m 45ch69ch / 1531yds

Details

Higher Town TunnelMLN3301m 10ch301m 14ch4ch / 71yds

Details

Hinderton Field TunnelMIR22m 40ch2m 70ch30ch / 661yds

Details

Hindles TunnelILK1202m 65ch202m 66ch1ch / 31yds

Details

Hindlow TunnelBUX3m 66ch4m 10ch24ch / 516yds

Details

Hipperholme TunnelMRB34m 5ch34m 22ch17ch / 389yds

Details

Hockley No.1 TunnelDCL129m 66ch129m 72ch6ch / 134yds

Details

Hockley No.2 TunnelDCL129m 76ch130m 3ch7ch / 159yds

Details

Holliday Street TunnelBAG142m 39ch42m 54ch15ch / 336yds

Details

Holme TunnelFHR625m 52ch25m 65ch13ch / 268yds

Details

Holt Lane TunnelAJM1144m 65ch144m 70ch5ch / 110yds

Details

Honiton TunnelBAE2152m 45ch153m 26ch61ch / 1351yds

Details

Honley TunnelPEH3m 17ch3m 19ch2ch / 41yds

Details

Hoppity TunnelTAT21m 62ch21m 64ch2ch / 37yds

Details

Horsfall TunnelMVN220m 44ch20m 56ch12ch / 273yds

Details

Hove TunnelBLI10m 30ch0m 40ch10ch / 221yds

Details

Huddersfield Tunnel (g2)MVL325m 20ch25m 52ch32ch / 697yds

Details

Hunsbury Hill TunnelHNR64m 1ch64m 53ch52ch / 1158yds

Details

Hutchen Street TunnelANI10m 55ch0m 67ch12ch / 273yds

Details

Inver TunnelHGL216m 55ch16m 72ch17ch / 370yds

Details

Inverkeithing TunnelECN212m 53ch12m 72ch19ch / 410yds

Details

Inverkip TunnelsWYS7m 71ch8m 0ch9ch / 198yds

Details

Ipswich TunnelLTN168m 31ch68m 47ch16ch / 361yds

Details

Katherine Street TunnelMVL16m 55ch6m 60ch5ch / 92yds

Details

Keele Tunnel (disused)HCM25m 44ch5m 59ch15ch / 321yds

Details

Kelmarsh Tunnel Twin Bores (no Exams)NMH13m 2ch13m 26ch24ch / 528yds

Details

Kelvinhaugh TunnelARG24m 7ch4m 50ch43ch / 950yds

Details

Kemble Tunnel, Length 409 Yds A429 Over, Cut & CoverSWM190m 40ch90m 60ch20ch / 423yds

Details

Kemble Tunnel, Length 409 Yds. A429 Over, Cut & Cover (duplicate - No Exams)SWM190m 60ch90m 60ch

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Kennaway TunnelMLN1206m 34ch206m 44ch10ch / 209yds

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Kensal Green Dc TunnelCWJ4m 45ch4m 60ch15ch / 319yds

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Kensal Green TunnelLEC14m 45ch4m 60ch15ch / 321yds

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Kenyon TunnelDSE18m 10ch18m 11ch1ch / 24yds

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Kidbrooke TunnelBEX7m 26ch7m 46ch20ch / 437yds

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Killiecrankie TunnelHGL231m 66ch31m 71ch5ch / 122yds

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Kilsby TunnelLEC176m 63ch78m 13ch110ch / 2422yds

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Kinghorn TunnelECN222m 28ch22m 40ch12ch / 260yds

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Kings Cross TunnelMCL1m 59ch2m 57ch78ch / 1713yds

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Kingston TunnelBTL7m 13ch7m 18ch5ch / 110yds

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Kingswood TunnelHGL212m 78ch13m 13ch15ch / 330yds

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Kingswood Tunnel TAT21m 36ch21m 51ch15ch / 330yds

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Kippenross TunnelSCM3122m 38ch122m 66ch28ch / 610yds

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Kirkby TunnelRAC135m 48ch135m 57ch9ch / 201yds

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Kirkdale No.1 TunnelSJO133m 33ch33m 56ch23ch / 498yds

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Kirkdale No.2 TunnelSJO133m 61ch33m 70ch9ch / 214yds

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Kirkhill TunnelKHL96m 61ch96m 74ch13ch / 290yds

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Kirton Tunnel (g2)MAC385m 11ch85m 72ch61ch / 1335yds

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Kitsonwood TunnelFHR628m 76ch29m 9ch13ch / 276yds

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Knaresborough Tunnel (g2)HAY116m 40ch16m 48ch8ch / 179yds

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Knighton TunnelSPC498m 2ch98m 7ch5ch / 110yds

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Knights Hill TunnelBTH15m 56ch5m 71ch15ch / 330yds

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Knightswood TunnelNEM40m 22ch0m 34ch12ch / 270yds

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Lazonby TunnelSAC292m 26ch292m 30ch4ch / 98yds

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Leachabhuidhe Tunnel (no. 077)MLG217m 50ch17m 56ch6ch / 123yds

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Leachabhuidhe Tunnel (no. 078)MLG217m 63ch17m 69ch6ch / 132yds

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Leawood TunnelAJM1141m 42ch141m 56ch14ch / 309yds

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Ledbury TunnelWAH135m 15ch135m 75ch60ch / 1326yds

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Leigham Court TunnelBBJ6m 0ch6m 17ch17ch / 374yds

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Leigham TunnelBTH16m 62ch6m 76ch14ch / 308yds

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Lewes TunnelKJE149m 49ch49m 67ch18ch / 392yds

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Lightcliffe TunnelMRB34m 67ch34m 70ch3ch / 71yds

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Lime Street No.1 TunnelWJL4193m 25ch193m 29ch4ch / 83yds

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Lime Street No.2 TunnelWJL4193m 21ch193m 24ch3ch / 62yds

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Lime Street Up Slow TunnelWJL4193m 30ch193m 35ch5ch / 122yds

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Limpsfield TunnelSCU120m 56ch21m 3ch27ch / 605yds

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Lindal TunnelCBC122m 53ch22m 71ch18ch / 411yds

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Linslade TunnelLEC140m 60ch40m 74ch14ch / 307yds

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Lismore Circus TunnelSPC12m 17ch2m 22ch5ch / 117yds

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Litchfield Tunnel BML155m 58ch55m 67ch9ch / 197yds

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Little Browns TunnelSCU124m 10ch24m 15ch5ch / 121yds

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Littlebury TunnelBGK43m 27ch43m 46ch19ch / 408yds

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Llandegai TunnelCNH3237m 26ch237m 49ch23ch / 506yds

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Llanrwst TunnelLJT111m 50ch11m 54ch4ch / 88yds

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Loch Nan Uamh Tunnel (no. 116)MLG226m 78ch27m 1ch3ch / 61yds

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Loch Nan Uamh Tunnel (no. 117)MLG227m 9ch27m 14ch5ch / 104yds

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Loch Treig TunnelWHL78m 75ch79m 2ch7ch / 150yds

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Lochailort Tunnel (no. 102)MLG224m 1ch24m 8ch7ch / 161yds

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Lockwood TunnelPEH1m 6ch1m 15ch9ch / 208yds

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London Road TunnelPWS242m 29ch42m 32ch3ch / 55yds

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London South Electrical Service TunnelBTH11m 77ch1m 77ch

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Lonlas TunnelSDI21m 8ch1m 50ch42ch / 924yds

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Loop TunnelMIR10m 0ch1m 72ch152ch / 3343yds

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Lords Covered Way North TunnelMCJ1205m 19ch205m 22ch3ch / 77yds

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Lords Covered Way South Tunnel (dup)MCJ1205m 33ch205m 37ch4ch / 90yds

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Lords Dead Bore A Tunnel (disused)MCJ1205m 22ch205m 32ch10ch / 216yds

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Lords Dead Bore B Tunnelv (disused)MCJ1205m 22ch205m 32ch10ch / 216yds

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Lords TunnelMCJ1204m 22ch205m 38ch96ch / 2108yds

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Lucas Street Tunnel (1)XTD5m 23ch5m 26ch3ch / 66yds

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Lucas Street Tunnel (2)XTD5m 23ch5m 26ch3ch / 66yds

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Lucas Street Tunnel (3)XTD5m 23ch5m 26ch3ch / 66yds

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Luxulyan TunnelNEW285m 45ch285m 47ch2ch / 55yds

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Lydden TunnelFDM71m 66ch73m 14ch108ch / 2365yds

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Mallaig Tunnel 62MLG212m 73ch12m 74ch1ch / 33yds

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Manchester Independent Goods TunnelBHI158m 14ch158m 33ch19ch / 417yds

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Mann Island To Birkenhead Central Tunnel MIR20m 69ch2m 24ch115ch / 2539yds

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Manton TunnelGSM290m 26ch90m 60ch34ch / 749yds

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Mark Beech TunnelSCU128m 26ch29m 7ch61ch / 1342yds

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Marley Down TunnelMLN1227m 62ch228m 21ch39ch / 862yds

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Marley Up TunnelMLN1227m 62ch228m 22ch40ch / 866yds

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Marple North TunnelTTA1176m 74ch176m 78ch4ch / 98yds

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Marple South TunnelTTA1176m 22ch176m 32ch10ch / 228yds

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Martello TunnelXTD71m 22ch71m 47ch25ch / 551yds

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Maudland Tunnel (disused)PDB0m 23ch0m 31ch8ch / 165yds

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Meir TunnelNSS3m 12ch3m 49ch37ch / 815yds

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Melling TunnelSJC8m 25ch9m 1ch56ch / 1234yds

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Mersey Vent Heading Mt31SIL0m 42ch0m 46ch4ch / 94yds

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Mersey Drainage Heading MIR10m 62ch0m 69ch7ch / 153yds

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Mersey Drainage Heading MIR20m 69ch1m 64ch75ch / 1650yds

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Mersey Ventillation Heading TunnelMIR10m 42ch2m 8ch126ch / 2778yds

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Merstham (quarry) TunnelVTB217m 22ch18m 40ch98ch / 2156yds

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Merstham TunnelRED219m 8ch20m 12ch84ch / 1848yds

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Mickleham TunnelBTH319m 55ch19m 78ch23ch / 506yds

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Middle Hill TunnelMLN1101m 39ch101m 48ch9ch / 198yds

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Middlewood TunnelBEJ4m 58ch4m 60ch2ch / 55yds

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Milford Tunnel (g2)SPC8133m 66ch134m 25ch39ch / 856yds

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Millwood TunnelMVN219m 64ch19m 74ch10ch / 217yds

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Molewood TunnelHDB20m 14ch20m 31ch17ch / 366yds

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Moncreiffe TunnelSCM4149m 29ch150m 4ch55ch / 1210yds

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Montpelier TunnelCNX2m 48ch2m 61ch13ch / 286yds

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Monument LaneRBS20m 19ch0m 54ch35ch / 760yds

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Moor Lane Tunnel (disused)PDB0m 28ch0m 41ch13ch / 271yds

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Moorcock TunnelSAC257m 39ch257m 44ch5ch / 100yds

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Moorgate Drayton Park /finsbury Park (closed) TunnelMEB20m 0ch0m 14ch14ch / 300yds

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Moorgate TunnelMEB10m 0ch2m 46ch206ch / 4532yds

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Morley TunnelMDL136m 25ch38m 19ch154ch / 3370yds

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Moseley TunnelSKN43m 47ch43m 54ch7ch / 149yds

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Mossgiel TunnelGSW41m 20ch41m 51ch31ch / 680yds

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Mound Tunnels (wxyz)ECN20m 16ch0m 22ch6ch / 132yds

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Mound Tunnels (wxyz)EGM30m 16ch0m 22ch6ch / 132yds

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Mount Pleasant TunnelATH81m 47ch81m 53ch6ch / 143yds

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Mount Pleasant TunnelWJL4193m 9ch193m 15ch6ch / 134yds

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Mount Street TunnelNKL8m 15ch8m 21ch6ch / 121yds

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Mountfield TunnelTTH51m 46ch51m 70ch24ch / 539yds

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Mt22 Mersey Ventilation HeadingsHXS20m 17ch0m 18ch1ch / 22yds

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Mt51 Mersey Ventilation HeadingsMIR20m 69ch1m 64ch75ch / 1650yds

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Mutley TunnelMLN1245m 32ch245m 40ch8ch / 182yds

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New Furnace Tunnel (la) MRB37m 6ch37m 10ch4ch / 69yds

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New Mills TunnelTTA1172m 78ch173m 3ch5ch / 122yds

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New Street TunnelRBS1112m 45ch112m 58ch13ch / 278yds

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Newnham TunnelSWM2125m 8ch125m 19ch11ch / 242yds

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Newton Street TunnelGOU2124m 15ch125m 31ch96ch / 2110yds

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North Queensferry TunnelECN211m 29ch11m 50ch21ch / 460yds

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North Road Tunnel (disused)PDB0m 34ch0m 65ch31ch / 681yds

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North Stoke TunnelTBH155m 30ch55m 34ch4ch / 88yds

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Northchurch TunnelLEC128m 77ch29m 12ch15ch / 347yds

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Northgate TunnelCNH3179m 67ch179m 77ch10ch / 216yds

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Oakengates TunnelWSJ2157m 76ch158m 17ch21ch / 466yds

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Old Disused Chalkwork Tunnel (op)HDR20m 58ch20m 59ch1ch / 24yds

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Old Hill TunnelGSJ2136m 40ch137m 2ch42ch / 906yds

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Olive Mount TunnelOME30m 24ch0m 30ch6ch / 148yds

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Ore TunnelATH80m 26ch81m 10ch64ch / 1397yds

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Orford Road (hoe Street) TunnelCJC6m 49ch6m 52ch3ch / 71yds

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Oriel Road TunnelSCT24m 56ch4m 68ch12ch / 282yds

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Oxendon Tunnel Down Line (line Sold) La Op - Northamptonshire County CouncilNMH15m 53ch15m 74ch21ch / 462yds

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Oxendon Tunnel Up Line (line Sold) La Op - Northamptonshire County CouncilNMH15m 53ch15m 74ch21ch / 462yds

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Oxspring TunnelPED20m 37ch0m 62ch25ch / 560yds

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Oxted TunnelSCU117m 65ch19m 9ch104ch / 2288yds

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Paddock (closed) TunnelMVL324m 48ch24m 50ch2ch / 46yds

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Paradise Junction - Leeds Street Portal Down TunnelHXS236m 18ch36m 71ch53ch / 1166yds

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Paradise Junction - Leeds Street Portal Up TunnelHXS236m 18ch36m 71ch53ch / 1156yds

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Paradise Street Junction To Derby Square TunnelSIL0m 36ch0m 46ch10ch / 217yds

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Park Branch TunnelCWK11m 74ch2m 69ch75ch / 1646yds

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Park Village TunnelLEC10m 65ch0m 71ch6ch / 132yds

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Parsons TunnelMLN1207m 19ch207m 42ch23ch / 516yds

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Patcham TunnelVTB347m 65ch48m 7ch22ch / 484yds

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Patchway New Tunnel (up Line)BSW6m 56ch7m 56ch80ch / 1760yds

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Patchway Old Tunnel (down Line)BSW6m 69ch7m 45ch56ch / 1238yds

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Patchway Short Tunnel (down Line)BSW7m 53ch7m 56ch3ch / 66yds

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Peak Forest Tunnel CNB1161m 9ch161m 9ch

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Peascliffe TunnelECM1107m 65ch108m 29ch44ch / 969yds

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Pendlebury TunnelWBS14m 36ch4m 45ch9ch / 206yds

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Penge TunnelVIR5m 63ch7m 1ch98ch / 2145yds

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Penmaenbach TunnelCNH3226m 42ch226m 75ch33ch / 722yds

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Penmaenmawr TunnelCNH3229m 68ch230m 8ch20ch / 427yds

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Penmaenrhos TunnelCNH3217m 32ch217m 54ch22ch / 485yds

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Penshurst TunnelRTT38m 14ch38m 17ch3ch / 66yds

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Perran TunnelFAL1306m 23ch306m 40ch17ch / 374yds

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Phillot TunnelMLN1206m 67ch206m 69ch2ch / 44yds

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Pic Tor TunnelCNB3162m 32ch162m 40ch8ch / 193yds

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Picko No.1 TunnelSCT10m 31ch0m 34ch3ch / 64yds

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Picko No.2 TunnelSCT10m 34ch0m 43ch9ch / 193yds

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Pill TunnelPOD125m 33ch125m 64ch31ch / 665yds

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Pinmore TunnelSTR24m 7ch4m 27ch20ch / 440yds

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Polhill TunnelXTD17m 20ch18m 58ch118ch / 2607yds

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Polnish Tunnel (no. 106)MLG224m 59ch24m 60ch1ch / 24yds

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Polnish Tunnel (no. 107)MLG224m 64ch24m 66ch2ch / 52yds

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Polperro TunnelMLN3297m 50ch297m 76ch26ch / 577yds

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Ponsbourne TunnelHDB14m 59ch16m 21ch122ch / 2685yds

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Pont-y- Pant Lower Tunnel LJT119m 10ch19m 17ch7ch / 144yds

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Pont-y- Pant Upper Tunnel LJT119m 56ch19m 59ch3ch / 66yds

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Popham No 1 TunnelBML157m 17ch57m 29ch12ch / 264yds

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Popham No 2 TunnelBML157m 35ch57m 44ch9ch / 200yds

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Potters Bar TunnelECM111m 25ch12m 0ch55ch / 1215yds

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Poundbury TunnelWEY161m 3ch161m 15ch12ch / 271yds

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Prestbury TunnelMCH6m 69ch7m 2ch13ch / 275yds

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Preston Brook TunnelCGJ2176m 4ch176m 4ch

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Primrose Hill Fast TunnelLEC11m 53ch2m 28ch55ch / 1189yds

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Primrose Hill Slow TunnelLEC11m 53ch2m 28ch55ch / 1189yds

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Priory TunnelFDM77m 9ch77m 16ch7ch / 155yds

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Quakers Yd Tunn (rem) 17-46 To 17-58.5CAM17m 46ch17m 59ch13ch / 275yds

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Queen Street TunnelEGM10m 15ch0m 60ch45ch / 989yds

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Rainbow Hill TunnelOWW120m 80ch121m 8ch8ch / 191yds

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Redhill Sand TunnelVTB220m 62ch21m 8ch26ch / 572yds

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Redhill Tunnel (g2)SPC6118m 66ch118m 74ch8ch / 177yds

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Redruth TunnelMLN4309m 62ch309m 65ch3ch / 49yds

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Regent's Canal & York Way Box TunnelCBI0m 4ch0m 40ch36ch / 785yds

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Riddlesdown TunnelSCU113m 48ch14m 6ch38ch / 836yds

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Risehill TunnelSAC254m 11ch254m 66ch55ch / 1216yds

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Robin Hood TunnelPEH2m 60ch2m 70ch10ch / 230yds

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Rockcliffe Hall TunnelCNH3189m 47ch189m 51ch4ch / 98yds

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Roman Bridge TunnelLJT122m 55ch22m 57ch2ch / 44yds

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Russell Street TunnelWJL4193m 30ch193m 36ch6ch / 121yds

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Ryde TunnelIOW0m 44ch0m 62ch18ch / 396yds

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Salterhebble TunnelGRD0m 21ch0m 25ch4ch / 91yds

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Saltford TunnelMLN1111m 57ch111m 65ch8ch / 176yds

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Saltwood TunnelXTD65m 58ch66m 22ch44ch / 957yds

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Sandling TunnelXTD64m 76ch65m 1ch5ch / 99yds

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Sandstone TunnelPOD123m 77ch124m 1ch4ch / 88yds

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Sapperton Long TunnelSWM194m 70ch95m 74ch84ch / 1848yds

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Sapperton Short TunnelSWM194m 50ch94m 66ch16ch / 352yds

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Saunderton TunnelNAJ223m 31ch23m 35ch4ch / 88yds

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Saxelbye Tunnel GSM4108m 44ch108m 68ch24ch / 529yds

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Scholes TunnelSBH13m 32ch3m 32ch

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Schoolhill TunnelANI10m 32ch0m 43ch11ch / 231yds

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Scout Tunnel - (south Portal G2 Listed)MVL39m 79ch10m 8ch9ch / 202yds

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Seaton TunnelGSM186m 24ch86m 33ch9ch / 205yds

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Selling TunnelFDM56m 34ch56m 52ch18ch / 401yds

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Sevenoaks TunnelXTD22m 53ch24m 50ch157ch / 3454yds

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Severn Tunnel BSW11m 1ch15m 29ch348ch / 7673yds

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Shakespeare TunnelXTD75m 14ch75m 77ch63ch / 1386yds

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Sharnbrook TunnelWYM58m 80ch60m 5ch85ch / 1871yds

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Shildon Tunnel (g2)DAE28m 66ch9m 41ch55ch / 1218yds

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Shotlock Hill TunnelSAC258m 38ch258m 43ch5ch / 102yds

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Shugborough TunnelLEC2128m 46ch129m 1ch35ch / 770yds

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Silverdale Tunnel (disused)HCM24m 1ch4m 33ch32ch / 687yds

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Snow Hill Fishtunnel Up Bore (disused)DCL129m 11ch129m 17ch6ch / 145yds

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Snow Hill Milktunnel Down Bore (disused)DCL129m 11ch129m 17ch6ch / 145yds

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Snow Hill TunnelDCL128m 73ch129m 18ch25ch / 546yds

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Somerhill TunnelTTH30m 14ch30m 32ch18ch / 396yds

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Somerton Tunnel CCL126m 59ch127m 27ch48ch / 1056yds

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Sough TunnelBBB17m 61ch18m 73ch92ch / 2013yds

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South Hampstead Down Dc North London Spur TunnelCRC25m 64ch5m 73ch9ch / 200yds

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South Hampstead Down Dc TunnelCWJ1m 36ch2m 22ch66ch / 1458yds

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South Hampstead Up TunnelCRC25m 69ch5m 73ch4ch / 103yds

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South Hampstead Up Dc TunnelCWJ1m 44ch2m 22ch58ch / 1280yds

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South Harrow TunnelNAJ12m 21ch2m 30ch9ch / 203yds

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Southampton TunnelBML278m 53ch78m 77ch24ch / 535yds

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Sowerby Bridge TunnelMVN227m 60ch28m 10ch30ch / 658yds

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Sparnick TunnelFAL1302m 68ch303m 11ch23ch / 495yds

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Spellow No1 TunnelSCT14m 29ch4m 32ch3ch / 69yds

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Spellow No2 TunnelSCT14m 3ch4m 19ch16ch / 348yds

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Sperrit TunnelMLN3267m 54ch267m 54ch

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Springs Tunnel (sssi)ILK1204m 12ch204m 16ch4ch / 78yds

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St Annes No.2 TunnelMLN1116m 41ch116m 48ch7ch / 154yds

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St Annes No.3 Tunnel MLN1115m 59ch116m 25ch46ch / 1012yds

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St Davids TunnelBAE2171m 53ch171m 61ch8ch / 187yds

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St. Cross Tunnel (op)BML168m 31ch68m 34ch3ch / 63yds

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St. Margarets TunnelECM81m 32ch1m 35ch3ch / 66yds

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St.james No 1 TunnelHXS10m 65ch0m 73ch8ch / 182yds

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St.james No 2 Tunnel HXS10m 75ch1m 3ch8ch / 169yds

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St.james No 3 TunnelHXS11m 4ch1m 11ch7ch / 150yds

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St.james No 4 TunnelHXS11m 12ch1m 21ch9ch / 208yds

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St.johns Wood TunnelMCJ1204m 41ch205m 38ch77ch / 1701yds

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St.michaels TunnelHXS12m 51ch2m 55ch4ch / 91yds

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Stainforth TunnelSAC238m 54ch238m 60ch6ch / 122yds

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Stalybridge TunnelMVL38m 10ch8m 41ch31ch / 669yds

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Standedge Tunnel (g2)MVL315m 11ch18m 14ch243ch / 5353yds

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Stanningley TunnelLBE15m 22ch5m 43ch21ch / 456yds

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Stansted TunnelTLA35m 12ch36m 20ch88ch / 1944yds

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Stanton TunnelGSM4115m 75ch116m 55ch60ch / 1321yds

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Stobcross TunnelARG23m 45ch3m 74ch29ch / 636yds

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Stockton Brook Tunnel (disused)SCQ22m 9ch2m 12ch3ch / 65yds

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Stoke Newington Tunnel Carrying A10 Stamford Hill RoadHDT4m 19ch4m 22ch3ch / 60yds

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Stoke TunnelECM1100m 39ch100m 79ch40ch / 881yds

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Stone Quarry Siding Tunnel U/s 190-35SWM2190m 35ch190m 35ch

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Stoney Low Tunnel (disused)HCM26m 17ch6m 19ch2ch / 34yds

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Stowe Hill Tunnel LEC168m 10ch68m 31ch21ch / 469yds

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Stratford New Town TunnelLLS10m 28ch0m 47ch19ch / 407yds

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Strawberry Hill TunnelTTH35m 15ch35m 26ch11ch / 242yds

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Streatham TunnelBTH17m 9ch7m 19ch10ch / 220yds

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Strood TunnelHDR29m 45ch30m 72ch107ch / 2354yds

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Suffolk Street TunnelBAG142m 39ch42m 54ch15ch / 335yds

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Summit East Tunnel MVN215m 13ch16m 66ch133ch / 2936yds

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Summit TunnelMVN215m 13ch16m 66ch133ch / 2936yds

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Summit West TunnelMVN215m 13ch16m 66ch133ch / 2936yds

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Sunderland North TunnelLEN389m 68ch89m 76ch8ch / 181yds

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Sunderland South 252 TunnelLEN389m 6ch89m 38ch32ch / 712yds

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Sunderland South 254 TunnelLEN389m 39ch89m 44ch5ch / 128yds

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Sutton Coldfield TunnelALC25m 4ch5m 12ch8ch / 170yds

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Sydney Gardens East Tunnel MLN1106m 24ch106m 28ch4ch / 83yds

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Sydney Gardens West Tunnel MLN1106m 29ch106m 33ch4ch / 99yds

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Tankersley TunnelSHB166m 29ch167m 17ch68ch / 1499yds

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Tapnage TunnelETF81m 35ch81m 41ch6ch / 123yds

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Terminus & Clydesdale TunnelsCLY101m 60ch101m 63ch3ch / 65yds

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Thackley TunnelTJC3203m 43ch204m 32ch69ch / 1519yds

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Thurstonland TunnelPEH4m 62ch5m 56ch74ch / 1632yds

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Toadmoor Tunnel (g2)SPC8138m 6ch138m 12ch6ch / 128yds

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Torwoodlee TunnelSBO31m 62ch31m 65ch3ch / 66yds

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Totley TunnelMAS155m 20ch158m 63ch283ch / 6231yds

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Tottenham North Curve No.1 TunnelJRT10m 8ch0m 15ch7ch / 153yds

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Tottenham North Curve No.2 TunnelJRT22m 12ch2m 16ch4ch / 82yds

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Tottenham North Curve No.3 TunnelJRT22m 17ch2m 20ch3ch / 67yds

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Townley TunnelFHR623m 5ch23m 23ch18ch / 398yds

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Treverrin TunnelMLN3279m 19ch279m 44ch25ch / 567yds

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Tunnel Road Down Fast TunnelWJL4192m 28ch192m 32ch4ch / 74yds

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Tunnel Road Up Slow Down FasttunnelWJL4192m 29ch192m 32ch3ch / 58yds

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Tunnel Road Up Slow TunnelWJL4192m 29ch192m 32ch3ch / 58yds

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Twerton Long TunnelMLN1109m 3ch109m 15ch12ch / 264yds

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Twerton Short Tunnel MLN1108m 71ch108m 73ch2ch / 43yds

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Tytherington Tunnel THO5m 46ch5m 56ch10ch / 222yds

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Up Empty Carriage Siding Tunnel (disused)LEC10m 73ch1m 39ch46ch / 1012yds

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Up Liverpool Independent Goods TunnelLLI158m 15ch158m 31ch16ch / 362yds

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Upholland TunnelWKL221m 37ch22m 1ch44ch / 963yds

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Victoria TunnelEWG0m 0ch1m 50ch130ch / 2865yds

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Wadhurst TunnelTTH39m 63ch40m 39ch56ch / 1232yds

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Wakefield Road TunnelLBE4191m 33ch191m 40ch7ch / 134yds

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Wallers Ash TunnelBML162m 23ch62m 46ch23ch / 499yds

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Wapping TunnelEHW0m 0ch0m 15ch15ch / 340yds

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Warren Hill (newmarket) TunnelCCH14m 31ch15m 1ch50ch / 1100yds

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Wastebank TunnelSAC285m 48ch285m 55ch7ch / 162yds

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Waterloo Tunnel (closed) (disused)EWG1m 53ch2m 12ch39ch / 858yds

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Watford Fast TunnelLEC118m 38ch19m 40ch82ch / 1812yds

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Watford Lodge TunnelHNR78m 46ch78m 52ch6ch / 113yds

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Watford Slow TunnelLEC118m 33ch19m 44ch91ch / 2006yds

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Weasel Hall TunnelMVN223m 12ch23m 16ch4ch / 101yds

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Wednesfield Heath TunnelPBJ13m 65ch13m 73ch8ch / 176yds

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Week Street TunnelSBJ40m 1ch40m 6ch5ch / 110yds

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Wellhouse TunnelPEH12m 29ch12m 48ch19ch / 416yds

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Wellpark TunnelGOU2123m 43ch123m 56ch13ch / 280yds

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Wells TunnelTTH33m 67ch34m 24ch37ch / 814yds

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Welwyn North TunnelECM122m 44ch23m 12ch48ch / 1048yds

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Welwyn South Tunnel (g2)ECM122m 11ch22m 31ch20ch / 447yds

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Wescoe Hill TunnelLEH110m 14ch10m 18ch4ch / 97yds

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West Street TunnelCLY101m 16ch101m 21ch5ch / 110yds

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Westminster TunnelSCT14m 35ch4m 48ch13ch / 281yds

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Whatstandwell TunnelAJM1140m 19ch140m 26ch7ch / 150yds

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Wheeler Street TunnelSBJ40m 9ch40m 25ch16ch / 352yds

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Whitchester TunnelNEC235m 69ch35m 78ch9ch / 203yds

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Whiteball TunnelMLN1173m 13ch173m 62ch49ch / 1078yds

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Whitehaven TunnelCBC174m 3ch74m 62ch59ch / 1292yds

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Whitehouse TunnelNAJ213m 12ch13m 28ch16ch / 347yds

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Whitwell TunnelPSE150m 0ch150m 28ch28ch / 608yds

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Wickwar Tunnel BGL2115m 29ch116m 12ch63ch / 1397yds

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Willersley TunnelAJM1143m 13ch143m 48ch35ch / 765yds

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Wilpshire TunnelDJH13m 71ch14m 6ch15ch / 323yds

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Winchburgh TunnelEGM135m 32ch35m 48ch16ch / 360yds

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Windmill Lane TunnelCNH3179m 56ch179m 61ch5ch / 111yds

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Wing TunnelGSM189m 23ch89m 39ch16ch / 353yds

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Wingfield Tunnel (g2)SPC8139m 48ch139m 60ch12ch / 262yds

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Winterbutlee TunnelMVN217m 46ch17m 60ch14ch / 304yds

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Wivelscombe TunnelMLN2254m 7ch254m 27ch20ch / 451yds

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Wolvercote Tunnel (a34&roundabout Over, Length 145 Y Cut&cover) - Bat Licence Needed For De's OXD28m 61ch28m 67ch6ch / 143yds

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Wood End TunnelTSB8m 63ch8m 71ch8ch / 175yds

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Wood Green TunnelECM15m 41ch5m 73ch32ch / 706yds

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Woolley TunnelBAH246m 33ch47m 33ch80ch / 1746yds

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Woolwich Dockyard TunnelNKL8m 45ch8m 50ch5ch / 121yds

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Wyke TunnelMRB36m 11ch36m 73ch62ch / 1366yds

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Yarm TunnelLEN355m 76ch55m 79ch3ch / 76yds

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Ynyscoi Tunnel (removed) 8-41 To 8-46.5CAM8m 41ch8m 47ch6ch / 121yds

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York Road Curve (closed) TunnelYRC1m 63ch1m 75ch12ch / 251yds

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