thumb|Downhill Railway Tunnels near [[Castlerock railway station|Castlerock on the NIR network.]]
This is a list of road, railway, waterway, and other tunnels in the United Kingdom.
A tunnel is an underground passageway with no defined minimum length, though it may be considered to be at least twice as long as wide. Some government bodies define a tunnel as in length or longer.
A tunnel may be for pedestrians or cyclists, for general road traffic, for motor vehicles only, for rail traffic, or for a canal. Some are aqueducts, constructed purely for carrying water—for consumption, for hydroelectric purposes or as sewers—while others carry other services such as telecommunications cables. There are even tunnels designed as wildlife crossings for European badgers and other endangered species.
The longest tunnel in the United Kingdom is the Northern line at . This will be superseded in the 2030s by the Woodsmith Mine Tunnel in North Yorkshire that will transport polyhalite from North Yorkshire to a port on Teesside. Standedge Tunnel at is the longest canal tunnel in the United Kingdom. When completed in the late 2020s, the Chiltern tunnel will be the 2nd longest mainline railway tunnel in the UK at .
England
<!--NB: The grids on this page will alphabetically sort the "Yards" column if too many cells have "yd", "yds", "yards" or "x Miles y yards" etc. manually typed as the value. Citations and footnotes etc may also be causing sort failures. Add these to the "Notes" column instead.-->
{| class="wikitable sortable" style="text-align: center;"
! rowspan=2|Location !!rowspan=2|Tunnel !! rowspan=2 width=80|Type !! colspan=2|Length!! rowspan=2|Construction method / Notes !! rowspan=2|Date of opening || rowspan=2|Coordinates
|-
!(m) !! (yd)
|-
| Bedfordshire || Ampthill Tunnel || Railway || || 715 || 4 tracks in 2 bores || 1859 || <small></small>
|-
| Bedfordshire || Linslade Tunnel || Railway || || 272 || 4 tracks in 3 bores || 1837, 1859, 1876 || <small></small>
|-
| Bedfordshire || Old Warden Tunnel || Railway || 807 || 883 || Brick construction, Carried the Bedford to Hitchin line || 1853 || <small></small>
|-
| Bedfordshire || Wymington Tunnel || Railway || || 1,850 || Also known as Sharnbrook Tunnel, allows freight trains to avoid the gradients over Sharnbrook summit (elevation 315 feet) || 1859 || <small></small>
|-
| Bristol || Clifton Down Tunnel || Railway || || 1,751 || Part of the Clifton Extension Railway built jointly by the MR and GWR || 1874 || <small></small>
|-
| Buckinghamshire || Brill Tunnel || Railway || 175 || 191 || Great Western Railway, now Chiltern Main Line || 1910 ||
|-
| Buckinghamshire || Whitehouse Tunnel || Railway || 322 || 352 || Chiltern Main Line || 1905 ||
|-
| Cambridgeshire || Wansford Tunnel || Railway || || 616 || Now on preserved Nene Valley Railway || 1847 || <small></small>
|-
| Cheshire & Greater Manchester || Disley Tunnel || Railway || 3,535 || 3,865 || Bored tunnel || 1901 || <small></small>
|-
| Cheshire || Preston Brook Tunnel || Canal || || 1,239 || || 1775 ||
|-
| Cheshire || Prestbury Tunnel || Railway || || 273 || Brick || 1845 || <small></small>
|-
| Cheshire || Sutton Tunnel || Railway || 1,724 || 1,885 || See also Sutton Tunnel railway accident || 1848 || <small></small>
|-
| Cornwall || Saltash Tunnel || Road || 410 || 448 || Carries the A38 || 1988 || <small></small>
|-
| Cornwall || Brownqueen Tunnel || Railway || || 88 || || 1859 || <small></small>
|-
| Cornwall || Toldish Tunnel || Railway || || 500 || Used by horse-drawn trams, closed 1874 || 1849 || <small></small>
|-
| Cornwall || Trelill Tunnel || Railway || || 333 || Disused (closed 1966) || 1895 || <small></small>
|-
| Cornwall || Shillingham Tunnel || Railway || || 451 || aka Wivelscombe || 1908 || <small></small>
|-
| Cornwall || Treverrin Tunnel || Railway || || 564 || || 1859 || <small></small>
|-
| Cornwall || Polperro Tunnel || Railway || || 381 || || 1859 || <small></small>
|-
| Cornwall || Buckshead Tunnel || Railway || || 320 || || 1859 || <small></small>
|-
| Cornwall || Sparnick Tunnel || Railway || || 491 || || 1863 || <small></small>
|-
| Cornwall || Pinnock Tunnel || Railway || || 1,173 || Now converted to private road || 1874 || <small></small>
|-
| County Durham || Shildon Tunnel || Railway || || 1,120 || Single track || 1842 || <small></small>
|-
| Cumbria || Rise Hill Tunnel || Railway || || 1,109 || Double track || 1875 || <small></small>
|-
| Cumbria || Whitehaven Tunnel || Railway || || 1,333 || Single track, bore widened 1958 || 1852 || <small></small>
|-
| Derbyshire || Alfreton Tunnel || Railway || || 840 || || 1862 || <small></small>
|-
| Derbyshire || Ashbourne Tunnel || Railway || 350 || 383 || Now a cycleway || 1899 || <small></small>
|-
| Derbyshire || Bolsover Tunnel || Railway || || 2,624 || Infilled with coal waste 1966-7 || 1897 || <small></small>
|-
| Derbyshire || Bradway Tunnel || Railway || || 2,026 || || 1870 || <small></small>
|-
| Derbyshire || Breadsall Tunnel (also Morley) || Railway || 218 || 238 || || 1878 || <small></small>
|-
| Derbyshire || Burbage Tunnel || Railway || || 580 || || 1830 || <small></small>
|-
| Derbyshire || Butterley Tunnel || Canal || || 2,966 || Disused canal || 1794 || <small></small>
|-
| Derbyshire || Chee Tor Tunnel (1) || Railway || || 430 || 1839 || <small></small>
|-
| Derbyshire || Cowburn Tunnel || Railway || || 3,702 || || 1892 || <small></small>
|-
| Derbyshire || Cressbrook Tunnel || Railway || || 471 || || 1849 ||
|-
| Derbyshire || High Tor Tunnel 2 || Railway || || 378 || || 1849 ||
|-
| Derbyshire || Holt Lane Tunnel || Railway || || 126 || || 1849 ||
|-
| Derbyshire || Hopton Tunnel || Railway || || 113 || || 1830 ||
|-
| Derbyshire || Hindlow Tunnel || Railway || || 514 || Now a cycleway || 1832 ||
|-
| Derbyshire || Hollingwood Common Tunnel || Canal || || 3,080 || Disused coalmine canal joining with Chesterfield Canal || 1777 ||
|-
| Derbyshire || Lea Wood Tunnel || Railway || || 315 || || 1849 ||
|-
| Derbyshire || Litton Tunnel || Railway || || 516 || || 1863 || <small></small>
|-
| Derbyshire || Mickleover Tunnel || Railway || || 464 || || 1878 ||
|-
| Derbyshire || Milford Tunnel || Railway || || 855 || || 1839 || <small></small>
|-
| Derbyshire || Morley Tunnel || Railway || || 238 || || 1878 ||
|-
| Derbyshire || New Mills Tunnel || Railway || || 123 || || 1867 ||
|-
| Derbyshire || Norwood Tunnel || Canal || || 2,884 || Collapsed 1907 || 1775 || <small>W. <br>C. </small>, <small>E. </small>
|-
| Derbyshire || Norwood End Tunnel No. 10 || Railway || || 300 || Parallel to Norwood Tunnel || 1878 ||
|-
| Derbyshire || Pic Tor Tunnel || Railway || || 191 || || 1863 ||
|-
| Derbyshire || Redhill Tunnel 1 || Railway || || 154 || || 1839 ||
|-
| Derbyshire || Redhill Tunnel 2 || Railway || || 170 || || 1839 ||
|-
| Derbyshire || Rowthorn Tunnel || Railway || || 929 || Closed 1930 || 1890 ||
|-
| Derbyshire || Rusher Cutting Tunnel || Railway || || 121 || ||
|-
| Dorset || Poundbury Tunnel || Railway || || 267 || || 1857||
|-
| East Sussex || Cuilfail Tunnel || Road || 430 || 470 || Carries the A26, built to ease traffic congestion in Lewes || 1980 ||
|-
| East Sussex || Bopeep Tunnel || Railway || || 1,318 || || 1846 ||
|-
| East Sussex || Crowborough Tunnel || Railway || 935 || 1,022 || || 1868 ||
|-
| East Sussex || Culver Tunnel || Railway || || 289 || Closed 1958 || 1882 ||
|-
| East Sussex || Falmer Tunnel || Railway || || 490 || || 1846 ||
|-
| East Sussex || Hastings Tunnel || Railway || || 770 || || 1846 ||
|-
| East Sussex || Heathfield Tunnel || Railway || 242 || 265 || Closed 1965, now cycleway & footpath || 1880 ||
|-
| East Sussex || Lewes Tunnel || Railway || || 396 || || 1847 ||
|-
| East Sussex || Mountfield Tunnel || Railway || || 526 || Reduced from double track to single track in the 1970s || 1851 ||
|-
| East Sussex || Mount Pleasant Tunnel || Railway || || 143 || || 1851 ||
|-
| East Sussex || Patcham Tunnel || Railway || || 488 || || 1841 ||
|-
| East Sussex || Wadhurst Tunnel || Railway || || 1,205 || Reduced from double track to single track in 1985 || 1851 ||
|-
| Essex || Audley End Tunnel || Railway || 417 || 456 || Double track || 1845 ||
|-
| Essex & Kent || Dartford West Tunnel || Road || 1,436 || 1,570 || Carries northbound traffic on the A282 as part of the Dartford Crossing, original tunnel || 1963 ||
|-
| Essex & Kent || Dartford East Tunnel || Road || 1,436 || 1,570 || Carries northbound traffic on the A282 as part of the Dartford Crossing, carried southbound traffic until 1991 || 1980 ||
|-
|Essex & Kent
|Thames Tunnel
|Railway
|3,115
|3,406
|Part of the High Speed 1 railway
|2007
|
|-
| Essex || Dartford Cable Tunnel|| Electricity cables || 2,400|| 2,624|| Upriver from Dartford Road Tunnels, carrying 400kV cables || 2004 ||
|-
| Essex || Bell Common Tunnel|| Road || 470 || 514 || Cut-and-cover tunnel on the M25 || 1984 ||
|-
| Essex || Littlebury Tunnel || Railway || 372 || 407 || Two tracks, south portal is Grade II listed || 1970 ||
|-
| Gloucestershire || Chipping Sodbury Tunnel || Railway || 4,064 || 4,444 || || 1902||
|-
| Gloucestershire || Patchway Old Tunnel || Railway || 1,140 || 1,246 || In use for westbound trains || ||
|-
| Gloucestershire || Patchway New Tunnel || Railway || 1,609 || 1,760 || In use for eastbound trains || 1886 ||
|-
| Gloucestershire || Sapperton Canal Tunnel || Canal || || 2,048 || || 1789 ||
|-
| Gloucestershire || Larger Sapperton Tunnel || Railway || || 1,864 || On the Golden Valley Line || 1845||
|-
| Gloucestershire || Smaller Sapperton Tunnel || Railway || || 353 || On the Golden Valley Line || 1845||
|-
| Gloucestershire || Severn Tunnel (1810) || Tramroad || 126 || 138 || Abandoned, uncompleted in 1812 after flooding || || <small></small>
|-
| Gloucestershire & Monmouthshire || Severn Tunnel || Railway || 7,012 || 7,668 || Longest mainline tunnel in the UK until 2007 when tunnels on High Speed 1 opened || 1886 ||
|-
| Gloucestershire || Severn-Wye Cable Tunnel || Electricity cables || 3,600 || || Carries two 400kV electricity circuits || 1973 ||<small>51.608459°N 2.615454°W</small>
|-
| Gloucestershire || Micheldean Tunnel || Railway || || 782 || Portals bricked up || ||
|-
| Greater Manchester || Clifton Hall Tunnel || Railway || || 1,298 || || 1850 ||
|-
| Greater Manchester || Farnworth Tunnel || Railway || || 295 || Built by the Manchester and Bolton Railway || 1832 ||
|-
| Greater Manchester || Guardian Exchange || Telephone || 1,300 || 1,422 || Concrete and brick || 1954 ||
|-
| Greater Manchester & Yorkshire – West || Standedge Tunnels || Canal || 5,029 || 5,500 || Disused 1945, reopened 2001, longest and highest canal tunnel in UK on Huddersfield Narrow Canal || 1811 ||
|-
| Greater Manchester & Yorkshire – West || Standedge Tunnels (Central Tunnel) || Railway || 4,880 || 5,337 || First of the three rail tunnels to be opened, used for emergency access || 1848 ||
|-
| Greater Manchester & Yorkshire – West || Standedge Tunnels (South Tunnel) || Railway || 4,880 || 5,337 || Second tunnel, single track || 1871 ||
|-
| Greater Manchester & Yorkshire – West || Standedge Tunnels (live tunnel) || Railway || 4,883 || 5,340 || Third tunnel, double track, in use || 1894 ||
|-
| Greater Manchester || Summit Tunnel || Railway || 2,638 || 2,885 || || 1841 ||
|-
| Hampshire || Fareham Tunnel No. 1 || Railway || || 147 || Also known as Funtley No.1, M27 passes overhead || ||
|-
| Hampshire || Fareham Tunnel No. 2 || Railway || || 553 || Also known as Funtley No.2 || ||
|-
| Hampshire || Greywell Tunnel || Canal || 1,125 || 1,230 || Brick construction, disused - now a Site of Special Scientific Interest|| 1794||
|-
| Hampshire || Micheldever Tunnel || Railway || || 198 || ||
|-
| Hampshire || Midhurst Tunnel || Railway || || 276 || || ||
|-
| Hampshire || Popham No. 1 Tunnel || Railway || || 265 || || ||
|-
| Hampshire || Popham No. 2 Tunnel || Railway || || 199 || || ||
|-
| Hampshire || Privett Tunnel || Railway || || 1,058 || Closed 1955 || 1903 ||
|-
| Hampshire || Southampton Tunnel || Railway || || 528 || Allows the South West Main Line to pass under the Civic Centre in Southampton || 1847 ||
|-
| Hampshire || Wallers' Ash Tunnel || Railway || || 501 || || ||
|-
| Hampshire || Winchester Tunnel || Railway || || 461 || Also known as St Giles or Chesil Tunnel || ||
|-
| Hampshire || Fawley Tunnel || Electricity cables || 3,200 || 3,500|| Two 400 kV electricity circuits || 1965 || <small>50.826°N 1.314°W</small>
|-
| Hertfordshire & London || Elstree to St. John's Wood Cable Tunnel || Electricity cables || 19,800 || 21,653 || 3-metre diameter, forced air cooling, 7 ventilation shafts, carries one 400kV circuit, provision for second circuit, battery powered overhead monorail system for access || 2005 ||
|-
| Hertfordshire || Hatfield Tunnel || Road || 1,147 || 1,531 || Cut-and-cover tunnel on the A1(M) between J3 and J4 || 1986 ||
|-
| Hertfordshire || Holmesdale Tunnel || Road || 600 || 656 || Cut-and-cover tunnel on the M25 between J25 and J26 || 1984 ||
|-
| Hertfordshire || Northchurch Tunnels || Railway || 319 || 349 || Bores consist of Down and Up fast (double track), Down slow (single track), Up slow (single track) || 1838 ||
|-
| Hertfordshire || Ponsbourne Tunnel || Railway || || 2,684 || Part of the Hertford Loop Line, it was the last tunnel constructed using traditional means || 1918 ||
|-
| Hertfordshire || Potters Bar Tunnel || Railway || 1,110 || 1,214 || Bores consist of Down slow & fast, Up slow & fast || 1849 || <small></small>
|-
| Hertfordshire || Welwyn North Tunnel || Railway || || 1,046 || Welwyn North Tunnel was the scene of a major accident in 1866 || 1850 ||
|-
| Hertfordshire || Welwyn South Tunnel || Railway || || 446 || || 1850 ||
|-
| Hertfordshire || Weston Hills Tunnel || Road || 230 || || Cut-and-cover tunnel on the A505 || 2006 ||
|-
| Hertfordshire || Watford Tunnels || Railway || 1660 || || Part of the West Coast Main Line, first built for the London and Birmingham Railway || 1837 ||
|-
| Isle of Wight || Ryde Tunnel || Railway || || 391 || || ||
|-
| Isle of Wight || Ventnor Tunnel || Railway || || 1,313 || Closed 1966 || 1866 ||
|-
| Kent & Pas-de-Calais (France) || Channel Tunnel || Railway || 50,459 || || Consists of two single track railway tunnels and one service tunnel, 26,988 m of the tunnel is on the British side of the UK/France border || 1994 ||
|-
|Kent
|Ashford Cut and Cover Tunnel
|Railway
|1,562
|1,708
|Part of High Speed 1 railway
|2003
|
|-
| Kent || Medway Tunnel || Road || 240 || 260 || Carries A289 || 1996 ||
|-
| Kent || Ramsgate Tunnel || Road || 800 || 875 || Carries A299, also known as Pegwell Tunnel || 2000 ||
|-
| Kent || Roundhill Tunnel || Road || 380 || 416 || Carries A20 || 1993 ||
|-
| Kent || Abbotscliffe Tunnel || Railway || 1,800 || 1,969 || Double track closed 16 June 1947 || 1887 ||
|-
| Kent || Charlton Tunnel || Railway || 138 || 154 || || ||
|-
| Kent || Chatham Tunnel || Railway || 272 || 297 || Double track || ||
|-
| Kent || Chelsfield Tunnel || Railway || 545 || 597 || Double track || 1868 || <small></small>
|-
| Kent || Dover Harbour Tunnel || Railway || 625 || 684 || || 1861 ||
|-
| Kent || Edenbridge Tunnel || Railway || 180 || 197 || || 1888 ||
|-
| Kent || Eynsford Tunnel || Railway || 757 || 828 || || 1862 ||
|-
| Kent || Fort Pitt Tunnel || Railway || 391 || 428 || Double track || ||
|-
| Kent || Golgotha Tunnel || Railway || 436 || 477 || Single track but partly constructed for double track || 1911 ||
|-
| Kent || Greenhithe Tunnel || Railway || 228 || 253 || || 1849 ||
|-
| Kent || Grove Tunnel || Railway || 167|| 183|| Closed on 6 July 1985 with the rest of the Tunbridge Wells West branch, single track|| 1876||
|-
| Kent || Grove Hill Tunnel || Railway || 262 || 287 || On the Hastings line || 1851 ||
|-
| Kent || Guston Tunnel || Railway || 1,287 || 1,408 || || 1881 ||
|-
| Kent || Higham and Strood Tunnel || Railway || 3,595 || 3,931 || Built between 1819 and 1824 for the Thames and Medway Canal, single track railway laid on the tow-path in 1845, was soon doubled by infilling the canal, 100-yard air vent cut in the middle || 1824 ||
|-
| Kent || Little Browns Tunnel || Railway || 111 || 121 || || 1888 ||
|-
| Kent || Lydden Tunnel || Railway || 2,166 || 2,369 || || 1861 ||
|-
| Kent || Mark Beech Tunnel || Railway || 1,226 || 1,341 || || 1888 ||
|-
| Kent || Martello Tunnel || Railway || 500 || 547 || Double track || 2001 ||
|-
| Kent || Polhill Tunnel || Railway || 2,387 || 2,610 || Double track || 1868 || <small></small>
|-
| Kent || Priory Tunnel || Railway || 142 || 155 || || 1861 ||
|-
| Kent || Ramsgate Harbour Tunnel || Railway || || 1,124 || Closed 1926 || 1863 ||
|-
| Kent || River Medway Cable Tunnels || Electricity cables || 1,700 || 1,860 || Twin 2.54 m diameter tunnels, Isle of Grain to Chetney Marshes, each carries a 400kV circuit || 1976 ||
|-
| Kent || Saltwood Tunnel || Railway || 872 || 954 || || 1843 ||
|-
| Kent || Sevenoaks Tunnel || Railway || 3,156 || 3,520 || Double track || 1868 ||
|-
| Kent || Shakespeare Tunnel || Railway || 1,260 || 1,387 || Two individual single bore tunnels || 1844 ||
|-
| Kent || Shepherd's Well Tunnel || Railway || 2,138 || 2,376 || || ||
|-
| Kent || Somerhill Tunnel || Railway || || 410 || Originally double track but reduced to single track in 1985 || 1845 ||
|-
| Kent || Strawberry Hill Tunnel || Railway || 262 || 286 || Originally double track but reduced to single track in 1985 || 1851 ||
|-
| Kent || Tyler Hill Tunnel || Railway || || 828 || Underneath the main site of the University of Kent, the line was closed in 1953, part of the tunnel collapsed in July 1974 || 1830 ||
|-
| Kent || Wells Tunnel || Railway || 753 || 823 || Twin track || 1846 ||
|-
| Kent || Wheeler Street Tunnel || Railway || 327 || 358 || Twin track || 1884 ||
|-
| Lancashire || Blackburn Tunnel || Railway || || 435 || || ||
|-
| Lancashire || Foulridge Tunnel || Canal || || 1,626 || || ||
|-
| Lancashire || Gannow Tunnel || Canal || || 557 || || 1880 ||
|-
| Lancashire || Haslingden (North Hag) Tunnel || Railway || || 146 || Closed 1966 || 1848 ||
|-
| Lancashire || Holme Tunnel || Railway || || 265 || || ||
|-
| Lancashire || Melling Tunnel || Railway || || 1,230 || || ||
|-
| Lancashire || Sough Tunnel || Railway || || 2,015 || || 1,284 || Newer bore, carries southbound traffic on the A102 || 1967 ||
|-
| London || Camden Road Tunnels || Railway || 288 || 315 || Midland Railway. Down/Up Fast, Down/Up Slow, Down/Up Moorgate the latter is two tunnels of 205 and 66 yards || 1867 ||
|-
| London || Canal Tunnels || Railway || 688 || 628 || 2 bores: both bidirectional. Up Line 688y/628m, Down Line 723y/681m
| 2016 || <small></small>
|-
| London || Canonbury Tunnel || Railway || 498 || 545 || Great Northern Railway, Now single track freight line || 1874 ||
|-
| London || Clapton Tunnel || Railway || 260 || 284 || Great Eastern Railway || 1872 ||
|-
| London || Copenhagen Tunnel|| Railway || 543 || 594 || Great Northern Railway. West tunnel Up & Down Slow, Central tunnel Up & Down Fast, East Tunnel disused since 1977 || 1850, 1877, 1886 ||
|-
| London || Crossrail Royal Oak Portal to Victoria Dock portal || Railway || 15,390 || 16,830 || Twin tunnels 6.2m in diameter|| 2022 ||
|-
| London || Crossrail Pudding Mill Lane Portal to Stepney Green || Railway || 2,720 || 2,974 || Twin tunnels 6.2m in diameter|| 1998 ||
|-
| London || Gasworks Tunnel|| Railway || 483 || 528 || Great Northern Railway. East bore was out of use 1977–2021.|| 1852, 1877, 1892 ||
|-
| London || Greenwich foot tunnel || Pedestrian || || 406 || Runs beneath River Thames; being refurbished until 2014 || 1902 ||
|-
| London || Hadley Wood North Tunnels || Railway || 212 || 232 || || ||
|-
| London || Hadley Wood South Tunnels || Railway || 351 || 384 || || ||
|-
| London || Islington Tunnel || Canal || 878 || 976 || On Regent's Canal || 1818 ||
|-
| London || Maida Hill Tunnel || Canal || 251 || 272 || On Regent's Canal || 1816 ||
|-
| London || Eyre's tunnel || Canal || 48 || 52 || On Regent's Canal || 1816 ||
|-
| London || Bankside power station cooling water discharge tunnel || River water || 366 || 400 || 3 metres diameter, 10 metres below river Thames, terminating on the north bank of the river bed adjacent to St Paul's railway bridge, disused since 1981, now sealed || 1952 ||
|-
| London || Battersea power station tunnels || Electricity cables, steam & hot water pipes || || || 3 tunnels, 2 carrying cables under the Thames to either side of Chelsea bridge, third carrying steam and hot water pipes for a district heating system for the Churchill Gardens estate || ||
|-
| London || Hackney Downs or Queen's Road Tunnel || Railway || 407 || 445 || Great Eastern Railway || 1872 ||
|-
|London
|Hanger Lane
|Road
|240
|262
|A40, passing under the Hanger Lane gyratory
|1960
|
|-
|London
|Eltham Tunnel
|Road
|156
|170
|A2 road, underneath Eltham railway station
|1970
|
|-
| London || Hampstead Heath Tunnel || Railway || 1,066 || 1,166 || Hampstead Junction Railway. Now North London Line || 1860 ||
|-
| London || Kingsway Exchange || Telephone || || || Originally part of the Holborn deep shelter, it was used for telephone exchanges until closure in the 1990s due to asbestos || 1954 ||
|-
| London || Kingsway tramway subway || Tramway || || || Constructed using cut-and-cover method. Abandoned in 1952 with the rest of the tram network, now partially used as the Strand Underpass || 1906 ||
|-
| London || Limehouse Link tunnel || Road || 1,800 || 1,969 || Constructed with cut-and-cover methods, carries the A1203 || 1993 ||
|-
| London || London Deep Level Shelters || Air raid shelter || 370 || 405 || Eight built in total || 1942 ||
|-
| London || Hampstead Tunnel || Railway || 632 || 694 || Great Central Railway, now Chiltern Main Line || 1899 ||
|-
| London || Heathrow Tunnel || Road || 630|| 688|| Tunnel linking Airport loop road and M4/A4 to Heathrow Airport Central Terminal Area|| 1955 ||
|-
| London || Heathrow Airside Road Tunnel || Road || 1,420 || 1,553 || Links the Heathrow Airport Central Terminal Area with Terminal 5. Only open to vehicles with security clearance || 2005 || <small>W. <br>E. </small>
|-
|London
|Heathrow Express Tunnel<br>(Stockley Farm to Terminal 4)
|Railway
|6,800
|7,463
|Dual bore from Stockley Farm to Heathrow Terminals 2 & 3, single bore to Heathrow Terminal 4
|1998
|
|-
|London
|Heathrow Express Tunnel<br>(Terminal 1, 2 & 3 to Terminal 5)
|Railway
|2,600
|2,843
|Extension of Heathrow Express tunnels to Heathrow Terminal 5 station, dual bore tunnels
|2005
|
|-
| London || Heathrow Cargo Tunnel || Road || 885 || 968 || Links the Heathrow Airport Central Terminal Area with Heathrow Terminal 4. Only open to vehicles with security clearance || 1968 || <small></small>
|-
| London || Kensal Green Tunnels || Railway || 293 || 320 || London and Birmingham Railway: Down/Up Fast, Down/Up Slow. London North Western Railway: Down/Up DC Electric constructed 1915 || 1837 ||
|-
| London || London Post Office Railway || Railway || 10,500 || 11,483 || Narrow gauge railway built to transport mail between sorting offices. Now decommissioned but still kept in working order. || 1927 ||
|-
| London || London Tunnel 1 || Railway || 7,538 || 8,243 || Part of the High Speed 1 railway from Stratford to St Pancras|| 2007 ||
|-
| London || Primrose Hill Fast Tunnel || Railway || 1,080 || 1,182 || London North Western Railway|| 2007 ||
|-
|London
|Temple Mills Tunnel
|Railway
|300
|328
|Links High Speed 1 railway to Temple Mills Depot
|2007
|
|-
|Kent
|Pepper Hill Tunnel
|Railway
|515
|563
|Part of the High Speed 1 railway, south of Ebbsfleet International
|2007
|
|-
| London || Primrose Hill Slow Tunnel || Railway || 1,070 || 1,170 || London and Birmingham Railway ||
|-
| London || Snow Hill tunnel || Railway || || || || 1866 ||
|-
| London || St John's Wood Tunnel || Railway || 1,469 || 1,606 || Great Central Railway, now Chiltern Main Line || 1899 ||
|-
| London || South Hampstead Tunnel || Railway || 1,328 || 1,452 || London North Western Railway. Up tunnel is || 1922 ||
|-
|London
|Eastway
|Road
|290
|317
|Built as the East Cross Route, now the A12
|1974
|
|-
| London || South Harrow Tunnel || Railway || 187 || 204 || Great Central Railway, now Chiltern Main Line || 1905 ||
|-
| London || Strand Underpass || Road || 365 || 399 || Formed from the disused Kingsway Tramway Subway || 1964 ||
|-
| London || Sydenham Hill (also Penge) || Railway || 1,958 || 2,141 || The tunnel was disliked by Queen Victoria, brick lining was made from clay extracted from the tunnel itself || 1863 ||
|-
| London || Thames Tunnel || Railway || 396 || 433 || Built by Marc Brunel and originally opened as a pedestrian link between Rotherhithe and Wapping, taken over by the East London Railway and now part of the London Overground || 1843 ||
|-
|London
|Thames–Lea water main tunnel
|Water
|30,577
|33,440
|Water from the Thames at Sunbury to Chingford reservoirs
|1959
|
|-
| London || Tottenham North Curve Tunnel No.1 || Railway || 146 || 160 || Midland Railway || 1777 ||
|-
| Nottinghamshire || Mapperley Tunnel || Railway || || 1,132 || || 1875 ||
|-
| Nottinghamshire || Park Tunnel || Horsedrawn carriages || 125|| 136|| || 1855||
|-
| Nottinghamshire || Sherwood Tunnel || Railway || || 442 || || 1889 ||
|-
| Nottinghamshire || Sherwood Rise Tunnel || Railway || || 662 || || 1899 ||
|-
| Nottinghamshire || Sneinton Tunnel || Railway || || 128 || || 1889 ||
|-
| Nottinghamshire || Stanton Tunnel || Railway || || 1,330 || Railway Test Track, Stanton on the Wolds || 1879 ||
|-
| Nottinghamshire || Thorneywood Tunnel || Railway || 373 || 408 || || 1889 ||
|-
| Nottinghamshire || Victoria Street Tunnel || Railway || 266 || 291 || Also known as Weekday Cross Tunnel || 1897 ||
|-
| Nottinghamshire || Watnall Tunnel || Railway || || 268 || || ||
|-
| Nottinghamshire || Mansfield Road Tunnel || Railway || || 1,189 || || 1898 ||
|-
| Oxfordshire || Ardley Tunnel || Railway || 1,056 || 1,155 || Great Western Railway, now Chiltern Main Line || 1910 ||
|-
| Oxfordshire || Bodleian Library Tunnel || Library || || || || ||
|-
| Oxfordshire || Horspath or Wheatley Tunnel || Railway || 479 || 524 || Great Western Railway, closed 1963 || 1864 ||
|-
| Oxfordshire || Wolvercot Tunnel || Railway || 133 || 145 || Buckinghamshire Railway || 1850 ||
|-
| Rutland || Glaston Tunnel || Railway || || 1,842 || || 1878 ||
|-
| Rutland || Manton Tunnel || Railway || || 749 || || 1846 ||
|-
| Rutland || Seaton Tunnel || Railway || || 206 || || 1878 ||
|-
| Rutland || Wing Tunnel || Railway || || 353 || || 1878 ||
|-
| Shropshire || Oakengates Tunnel || Railway || 430 || 471 || || 1849 ||
|-
| Somerset || Combe Down Tunnel || Railway || || 1,829 || Somerset and Dorset Joint Railway, between Devonshire Tunnel and - closed in 1966 || 1874 ||
|-
| Somerset || Devonshire Tunnel || Railway || || 447 || Somerset and Dorset Joint Railway between and Combe Down Tunnel; Closed in 1966 now a cycle path || 1874 ||
|-
| Somerset || Somerton Tunnel || Railway || || 1,053 || Built as part of the Langport and Castle Cary Railway. Part of the Berks and Hants Line between and || 1906 || <small></small>
|-
| Somerset || White Ball Tunnel || Railway || 990 || 1,092 || Bristol to Exeter line between and on Somerset–Devon border || 1844 ||
|-
| Somerset || Winsor Hill Down Tunnel || Railway || || 239 || Brick-lined, Somerset and Dorset Joint Railway between and Rail service closed in 1966 and the tunnel was closed to walkers until the late 1990s || 1874 ||
|-
| Somerset || Winsor Hill Up Tunnel || Railway || || 126 || Brick-lined, Somerset and Dorset Joint Railway between and || 1867 ||
|-
| Surrey || Bletchingley Tunnel || Railway || || 1,327 || || 1842 ||
|-
| Surrey || Hindhead Tunnel || Road || 1,830 || 2,001 || Part of the A3 bypassing Hindhead and the Devil's Punchbowl || 2011 ||
|-
| Surrey || Limpsfield Tunnel || Railway || || 551 || || 1884 ||
|-
| Surrey || Merstham Tunnel || Railway || || 1,831 || || 1841 ||
|-
| Surrey || Mickleham Tunnel || Railway || || 524 || Runs under the eastern side of Norbury Park between Leatherhead and Dorking || 1867 ||
|-
| Surrey || Oxted Tunnel || Railway || || 2,261 || || 1884 ||
|-
| Surrey || Quarry Tunnel || Railway || || 2,113 || || 1899 ||
|-
| Surrey || Redhill Tunnel || Railway || || 649 || || 1899 ||
|-
| Surrey || Reigate Tunnel|| Horsedrawn carriages || 91 || 100 || Brick, length is approximate, said to be the first road tunnel|| 1823 ||
|-
| Surrey || St Catherine's Tunnel || Railway || || 132 || Built by the London and South Western Railway, runs under St Catherine's Hill south of Guildford, also known as the Guildford Sand Tunnel || 1849 ||
|-
|Surrey
|Staines– Kempton aqueduct tunnel
|Water
|7640
|8355
|River water from the Thames at Hythe End to Kempton Park water works
|1963
|
|-
| Tyne and Wear || Tyne Cyclist and Pedestrian Tunnel || Pedestrian || 270 || || Cyclist and Pedestrian tunnel from Howdon (North) and Jarrow (South)|| 1951 ||
|-
| Tyne and Wear || Tyne Tunnel (Western bore) || Road || || 1,833 || Carries northbound traffic on the A19, original tunnel || 1967 ||
|-
| Tyne and Wear || Tyne Tunnel (Eastern bore) || Road || 1,600|| 1,750|| Carries southbound traffic on the A19 || 2011 ||
|-
| Tyne and Wear || Victoria Tunnel || Wagonway || || || || 1842 ||
|-
|Tyne and Wear
|Tyne and Wear Metro Tunnels
|Railway
|
|
|Carries the Tyne and Wear Metro through the Central Core of the system.
|1980, 1981 and 1982
|
|-
| Warwickshire || Fenny Compton Tunnel || Canal || 1,000 || || 2.75 metres wide with 4.87 metre passing places, opened out to a deep cutting 1838-1870 || 1776 ||
|-
| Warwickshire || Shrewley Tunnel || Canal || 396 || 433 || || 1799 ||
|-
| Warwickshire || Newbold Tunnel || Canal || || 250 || || 1778 ||
|-
| West Midlands || Anchor Exchange || Telephone || || || || ||
|-
| West Midlands || Snow Hill Tunnel || Railway || 581 || 635 || || 1852 ||
|-
| West Midlands || Black Lake Tunnel || Railway || || 412 || Closed 1972, but later reopened for use by the West Midlands Metro in 1999 || 1854||
|-
| West Midlands || Dudley Tunnel || Canal || 2,884 || 3,154 || || 1792 ||
|-
| West Midlands || Dudley Railway Tunnel || Railway || || 948 || || 1850 ||
|-
| West Midlands || Hockley Tunnel 1 || Railway || || 136 || Closed 1972, but later reopened for use by the West Midlands Metro in 1999 || 1854||
|-
| West Midlands || Hockley Tunnel 2 || Railway || || 160 || Closed 1972, but later reopened for use by the West Midlands Metro in 1999 || 1854||
|-
| West Midlands || Lapal Tunnel || Canal || 3,470 || 3,795 || Disused since 1917 || 1798 ||
|-
| West Midlands || Netherton Canal Tunnel || Canal || 2,768 || 3,027 || || 1858 ||
|-
| West Midlands || Queensway (Birmingham) || Road || 548 || 600 || || 1971||
|-
| West Midlands & Worcestershire || Wast Hill Tunnel || Canal || || 2,726 || Wide enough to accommodate two narrow boats but there is no towpath || 1796 ||
|-
| West Sussex || Balcombe tunnel || Railway || 1,036 || 1,133 || || 1841 ||
|-
| West Sussex || Clayton Tunnel || Railway || 2,066 || 2,259 || || 1841||
|-
| West Sussex || Haywards Heath Tunnel || Railway || || 249 || || 1841||
|-
| West Sussex || Lywood Tunnel || Railway || || 215 || Closed 1963 || 1883 ||
|-
| West Sussex || Midhurst Tunnel || Railway || || 276 || Closed 1964 || 1866 ||
|-
| West Sussex || Sharpthorne Tunnel || Railway || || 731 || Closed 1965, reopened 1994 || 1882 ||
|-
| West Sussex || Southwick Hill Tunnel || Road || 490 || 536 || Twin-bore tunnel, part of A27 Brighton Bypass || 1996 ||
|-
| Wiltshire || Box Tunnel || Railway || 2,937 || 3,212 || || 1841 ||
|-
| Wiltshire || Bruce Tunnel || Canal || 459 || 502 || Kennet and Avon Canal || 1809 ||
|-
| Wiltshire || Alderton Tunnel || Railway || || 506 || South Wales main line || 1903 ||
|-
| Herefordshire & Worcestershire || Colwall Old Tunnel || Railway || || 1,567 || Closed 1926 || 1861 ||
|-
| Herefordshire & Worcestershire || Colwall New Tunnel || Railway || || 1,567 || In service on the Cotswold Line || 1926 ||
|-
| Herefordshire || Ledbury Tunnel || Railway || || 1,318 || In service || 1861 ||
|-
| Herefordshire || Dinmore Tunnel || Railway || || 1,060 || In service on Welsh Marches Line, opened 1853 Up Line and 1891 Down Line || 1853, 1891 ||
|-
| Worcestershire || Redditch Tunnel || Railway || 300 || 330 || Closed 1980s || 1868 ||
|-
| Yorkshire – East || Drewton Tunnel || Railway || || 2,114 || Hull & Barnsley, closed 1959 || 1885 ||
|-
| Yorkshire - East & Lincolnshire || Humber Gas Tunnel || Natural gas || 4,900 || 5,400 || Tunnel boring machine (TBM)/Concrete lining || December 2020 || <small></small>
|-
|-
| Yorkshire – East || Sugar Loaf Tunnel || Railway || || 132 || Hull & Barnsley, closed 1959 || 1885 ||
|-
| Yorkshire – East || Weedley Tunnel || Railway || || 132 || Hull & Barnsley, closed 1959 || 1885 ||
|-
| Yorkshire – North || Burdale Tunnel || Railway || || 1,746 || || 1853 ||
|-
| Yorkshire – North || Blea Moor Tunnel || Railway || 2,404 || 2,629 || Settle–Carlisle line || 1876 ||
|-
| Yorkshire – North || Grosmont Horse Tunnel || Railway || 119 || 130 || Whitby & Pickering Railway || 1835 ||
|-
| Yorkshire – North || Prospect Tunnel || Railway || 754 || 825 || In Crimple, Harrogate || 1848 ||
|-
| Yorkshire – North || Falsgrave Tunnel || Railway || || 260 || || 1885 || <small></small>
|-
| Yorkshire – North || Haw Bank Tunnel || Railway || || 220 || || 1888 ||
|-
| Yorkshire – North || Kettleness Tunnel || Railway || || 308 || || 1883 ||
|-
| Yorkshire – North || Ravenscar Tunnel || Railway || || 279 || Also Peak Tunnel || 1885 ||
|-
| Yorkshire – North || Sandsend Tunnel || Railway || || 1,652 || || 1883 ||
|-
| Yorkshire – North || Woodsmith Mine Tunnel || Mineral transport || || 40,464 || Tunnel boring machines || Due 2021 ||
|-
| Yorkshire – South || Bradway Tunnel || Railway || 1,853 || 2,027 || || 1870 ||
|-
| Yorkshire – South || Cat Hill Tunnel || Railway || || 154 || || 1840 ||
|-
| Yorkshire – South || Norwood Tunnel || Canal || 2,637 || 2,884 || Disused since 1907 || 1775 ||
|-
| Yorkshire – South || Thurgoland Tunnel (old) || Railway || || 315 || 1900 || <small></small>
|-
| Yorkshire – West || Greenside Tunnel || Railway || 563 || 616 || Located on the former Pudsey Loop line || 1893 || <small></small>
|-
|Yorkshire – West
|Leeds Inner Ring Road Tunnel
|Road
|367
|401
|Leeds Inner Ring Road A58(M) under the Leeds General Infirmary
|1969
|
|-
|Yorkshire – West || Lees Moor Tunnel || Railway || 1,402 || 1,533 || || 1884 || <small></small>
|-
| Yorkshire – West || Morley Tunnel || Railway || 3,081 || 3,369 || || 1848 ||
|-
| Yorkshire – West || Queensbury Tunnel || Railway || 2,501 || 2,287 || Closed in 1963 - proposal to re-open the tunnel as part of the Great Northern railway Trail || 1879 || <small></small>
|-
| Yorkshire – West || Richmond Hill Tunnel ||Railway|| 640 || 700 ||Leeds and Selby Railway || 1834 ||<small></small>
|-
| Yorkshire – West || Summit Tunnel || Railway || 2,638 || 2,885 || Manchester and Leeds Railway || 1841 ||
|-
| Yorkshire – West || Thackley Tunnel || Railway || 1,200 || 1,300 || Airedale Line || 1845 ||
|-
| Yorkshire – West || Victoria Avenue Tunnel || Road || 237 || 258 || Carries A658 under the runway of Leeds Bradford International Airport|| 1982/3 ||
|-
| Yorkshire – West || Well Heads Tunnel || Railway || 605 || 662 || Former Great Northern Queensbury Lines || 1882 || <small></small>
|}
Wales
{| class="wikitable sortable" style="text-align: center;"
|-
! Location !! Tunnel !! Type !! Length (m) !! Length (yd) !! Construction method / Notes !! Date of opening
|-
| Anglesey || Bodorgan Tunnel || Railway || 530 || ||Two sections of tunnel (approx. 80m and 375m long) separated by open cut|| 1849
|-
| Caerphilly || Penar Tunnel || Railway || || 239 || On Halls Road Branch between Risca and Markham ||
|-
| Caerphilly || Glyn Tunnel, Hafodyrynys || Railway || || 280 || Taff Vale Extension. Single track. Closed 1964. Portals now backfilled || 1857
|-
| Caerphilly || Caerphilly Tunnel || Railway || || 1933 || In use between Thornhill, Cardiff and Caerphilly. On the Rhymney Railway || 1871
|-
| Cardiff || Queensgate Tunnel || Road || 715 || 782 ||Part of the A4232 Butetown link road|| 1995
|-
| Carmarthenshire || Pencader Tunnel || Railway || || 985|| Built for broad gauge || 1861
|-
| Conwy || Conwy Road Tunnel|| Road || 1,080 || 1181 || Carries the A55 road around Conwy||1991
|-
| Conwy || Penmaenbach Westbound Tunnel || 1863
|-
| Neath Port Talbot || Cwmcerwyn, Maesteg || Railway || || 1010 || Built by the Port Talbot Railway and Docks Company. Single track, curved. || 1964
|-
| Newport || Hillfield Tunnels, Newport || Railway || || 770 || Mainline tunnel west of Newport railway station. ||
|-
| Newport || Gaer Tunnel, Newport || Railway || || 403 || Line to Bassaleg west of Hillfield Tunnels. ||
|-
| Newport || Brynglas Tunnels || Road || || 400 || Twin-bore, two-lane tunnels on M4. || 1967
|-
| Pembrokeshire || Saundersfoot Railway || Railway || || 490 || 3 short Coppet Hall Tunnels on the shoreline plus the longer Hill Tunnel inland ||
|-
| Powys || Torpantau Tunnel || Railway || || 666 || Brecon and Merthyr Railway. Also called Summit or Beacons Tunnel. Highest rail tunnel in UK at || 1863
|-
| Powys || Tal-y-llyn Tunnel || Railway || || 674 || Brecon and Merthyr Railway || 1864
|-
| Powys || Ashford Tunnel || Canal || || 375 || Monmouthshire and Brecon Canal || 1800
|-
| Powys || Rhayader Tunnel || Railway || || 290 || Mid Wales Railway. Closed 1963. Now a nature reserve || 1864
|-
| Powys || Marteg Tunnel || Railway || || 372 || Mid Wales Railway. Closed 1963. North-west of Rhayader || 1864
|-
| Merthyr Tydfil CBC || Abernant / Merthyr || Railway || || 2497 || Single track bore, curved at west end and with double-track portal. || 1853
|-
| Rhondda Cynon Tâf || Garth or Walnut Tree Tunnel || Railway || || 490 || Vale of Neath / West Midland Railway GWR. Closed to traffic in 1964. || 1851
|-
| Rhondda Cynon Tâf || Rhondda Tunnel || Railway || || 3443 || Single track. Closed due to subsidence in the 1960s.|| 1890
|-
| Rhondda Cynon Tâf || Tinworks, Treforest || Water || || 150 || Mill race "feeder" for Crawshays Tinworks. Tunnel made when embankment was constructed|| 1907
|-
| Rhondda Cynon Tâf || Pontypridd || Railway || || 1323 || Barry Railway Company Closed and bricked up || 1889
|-
| Rhondda Cynon Tâf || Tongwynlais || Railway || || 180 || Cardiff Railway through the Taffs Well gorge. Closed 1938. Removed in constructing A470 dual carriageway at Tongwynlais. || 1907
|-
| Swansea || Penllergaer Tunnel || Railway || || 292 || Active freight and sometimes passenger line on Swansea District Line || 1912
|-
| Swansea || Llangyfelach Tunnel || Railway || || 1952 || Active freight and sometimes passenger line on Swansea District Line || 1912
|-
| Swansea || Peniel Green Tunnel (Lônlas) || Railway || || 924 || Active freight and sometimes passenger line on Swansea District Line || 1912
|-
| Swansea || Cockett Tunnel || Railway || || 788 || South Wales Main Line, reduced from 829 yards in 1908 ||1852
|-
| Torfaen || Pwll Du Tunnel || Tramroad || 1875 || || Opened 1816 linking Blaenavon with Pwll Du || 1926
|-
| Vale of Glamorgan || Wenvoe Tunnel || Railway || || 1867 || Barry Railway. Closed 1964. || 1898
|-
| Vale of Glamorgan || Cogan Tunnel || Railway || || 222 || Barry Railway. || 1886
|-
| Vale of Glamorgan || Barry Island Tunnel. Also called "Pier Tunnel" || Railway || || 280 || Barry Railway. Closed in the 1970s bricked up but part of bore used as a rifle range from west portal access. || 1897
|-
| Vale of Glamorgan || Porthkerry No.1 Tunnel || Railway || || 545 || Vale of Glamorgan Railway|| 1898
|-
| Wrexham || Chirk Tunnel || Canal || 420|| 459 || First in UK to have a towpath || 1802
|-
|}
Northern Ireland
{| class="wikitable sortable" style="text-align: center;"
|-
! Location !! Tunnel !! Type !! Length<br />(m) !! Length<br />(yd) !! Construction method / Notes !! Date of opening
|-
| Londonderry || Castlerock || Rail || || 668 || Brick ||1845–1853
|-
| Londonderry || Downhill || Rail || || 307 || || 1845–1846
|-
| Armagh || Lissummon || Rail || || 1759 || Stone with some brick|| early 1860s
|-
| Down || Binnian Tunnel || Aqueduct || || 4400 || Stone || 1948–1952
|-
| Antrim || Whitehead || Rail || || 145 || Closed in 1994 until further notice. || 1862–1994
|-
| Tyrone || Dungannon || Rail || || 800 || || 1862
|-
|}
Scotland
{| class="wikitable sortable" style="text-align: center;"
! Location !! Tunnel !! Type !! Length (m) !! Length (yd) !! Construction method / Notes !! Date of<br>opening
|-
| Dundee || Marketgait Tunnel || Road || || 250 || Cut and cover. Length ||
|-
| Midlothian || Broomieknowe Tunnel|| Railway || 393 || 430 || Closed 1951 || 1877
|-
| Glasgow || Clyde Tunnel || Road || 762 || 833 || || 1964
|-
| Dumfries and Galloway || Drumlanrig Tunnel || Railway || 1,270 || 1,389 || ||
|-
| Glasgow || Glasgow Subway || Railway || 10,500 || 11,440 || ||1896
|-
| Scottish Borders || Whitrope Tunnel || Railway || || 1,208 || Closed 1969 || 1862
|-
| Scottish Borders || Penmanshiel Tunnel || Railway || || 267 ||Original tunnel closed in 1979 after collapse and new cutting constructed adjacent to old tunnel. ||1979
|-
| Scottish Highlands || Nevis Tunnel || Water ||24,000 || 26,400 || hydroelectric scheme ||1929
|-
| Dundee || Dock Street Tunnel || Railway || 558 || 610 || ||
|-
| Aberdeen || Schoolhill Tunnel || Railway || 229 || 250 || ||
|-
| Aberdeen || Hutcheon Street Tunnel || Railway || 256 || 280 || ||
|-
| Edinburgh || Scotland Street Tunnel || Railway || || 1,000 || || 1847
|-
| Edinburgh || Bowshank Tunnel || Railway || || 247 || ||
|-
| Edinburgh || Innocent Tunnel, also St Leonard's Tunnel || Railway || || 566 || Edinburgh and Dalkeith Railway. Closed 1968. Now a footpath and cyclepath. || 1831
|-
| Falkirk || Falkirk Tunnel || Canal || 630 || 690 ||Union Canal connection to Falkirk Wheel and Forth and Clyde Canal || 1822
|-
| Glasgow || Kelvingrove Tunnel || Railway || || 950 || Glasgow Central Railway. Closed 1964 || 1896
|-
| Glasgow || Cowlairs Tunnel || Railway || 905 || 990 || ||1842
|-
| Glasgow || Anderston Tunnel || Railway || 2,533 || 2,770 || ||
|-
| Glasgow || Canning Street Tunnel || Railway || 423 || 463 || ||
|-
| Glasgow || Stobcross Street Tunnel || Railway || 585 || 640 || ||
|-
| Glasgow || Dalmarnock Road Tunnel || Railway || 722 || 790 || ||
|-
| Glasgow || Charing Cross Tunnel || Railway || 1,006 || 1,100 || ||
|-
| Glasgow || Glasgow Harbour Tunnel|| Vehicle and pedestrian || || 233 || 3 bores. Vehicles hoisted to tunnel level. Closed 1987 || 1895
|-
| South Lanarkshire || Barncluith Tunnel || Railway || 347 || 380 || ||
|-
| South Lanarkshire || Kirkhill Tunnel || Railway || 265 || 290 || ||
|-
| Perth and Kinross || Moncrieffe Tunnel || Railway || 1,106 || 1,210 || ||
|-
| Inverclyde || Newton Street Tunnel || Railway || 1,930 || 2,110 || Longest bored railway tunnel in Scotland, linking Greenock to Gourock || 1889
|-
|}
See also
- List of bridges in the United Kingdom
- Subterranean London
References
Notes
Bibliography
- Alan Blower, British Railway Tunnels, (Ian Allan Ltd, 1964).
- J.C. Gagg, Book of Canal Tunnels, (J.Gagg, 1976),
- David Jacobs, Bridges, canals & tunnels, (Princeton, N.J, 1968).
- David J. Appleby, Allan C. Gilbert, and Stephen P. Samuel, Canal Tunnels of England and Wales, (Aylestone, 2001),
- <!--ISBN N/A-->