| Name |
Comp |
Yards |
Open |
Closed |
Portal |
Portal |
Link |
| Bacup (Stubbylee) |
L&Y |
114 |
1852 |
1966 |
 |
 |
 |
| Badger's Oak (Hawkhurst) |
C&PW |
178 |
1893 |
1961 |
 |
 |
 |
| Baileycroft Quarry No.1 |
WS&M |
31(g) |
~1880 |
1906 |
 |
 |
 |
| Baileycroft Quarry No.2 |
WS&M |
23(g) |
~1880 |
1906 |
|
 |
|
| Balchriston |
G&SW |
~47 |
1906 |
1955 |
 |
 |
 |
| Balgray |
L&D |
696 |
1896 |
1964 |
 |
 |
|
| Ballingham |
GW |
1,208 |
1855 |
1964 |
 |
 |
 |
| Balwhirley No.1 |
G&A |
254 |
1869 |
1991 |
 |
 |
|
| Balwhirley No.2 |
G&A |
184 |
1869 |
1966 |
 |
 |
 |
| Barbican |
MetWL |
690 |
1868 |
2009 |
 |
|
 |
| As built, the section of line between Barbican and Moorgate featured three separate tunnels totalling ~259 yards but development in the latter half of the 20th century joined these structures together to form Barbican Tunnel. |
| Barnsdale |
H&B |
1,226 |
1885 |
1959 |
 |
 |
 |
| Barrack Street (St John St) |
G&SW |
161(g) |
1893 |
1913 |
 |
 |
|
| Barry Island (Barry Pier) |
Barry |
280 |
1899 |
1975 |
 |
 |
 |
| Barry West Breakwater |
BD&RC |
74(g) |
~1910 |
<1991 |
 |
 |
 |
| Basford [Nottingham] |
GN |
90 |
1900 |
1968? |
|
|
|
| Basfords Hill |
TT |
51(g) |
1802 |
1915 |
 |
 |
 |
| Bath Row Goods |
Mid |
108 |
1876 |
1967 |
 |
 |
 |
| Bathealton |
D&S |
447 |
1871 |
1966 |
 |
 |
 |
| Batley Carr (Crackenedge) |
GN |
161 |
1880 |
1965 |
 |
 |
 |
| Baynards |
LBSC |
381 |
1865 |
1965 |
 |
|
 |
| Beamish East |
NE |
62 |
1893 |
1983 |
 |
 |
 |
| Beamish West |
NE |
35(g) |
1893 |
1983 |
 |
 |
|
| Bedford Place |
AW |
38(g) |
1766 |
1924 |
 |
 |
 |
| The two short tunnels on the Alloa Waggonway are thought to be Scotland's oldest railway tunnels. |
| Beaufort |
MT&A |
66 |
1864 |
1958 |
|
|
|
| Bellgrove (High St) Goods |
Nrth Brt |
270 |
1904? |
1982? |
 |
 |
|
| Big (Brigham Forge) |
CK&P |
92 |
1865 |
1972 |
 |
 |
 |
| Birchall |
Nth Stf |
69 |
1849 |
1965 |
 |
 |
 |
| Birchenwood (Kidsgrove) |
Nth Stf |
88 |
1875 |
1976 |
 |
 |
 |
| Birchenwood is a rare example of a tunnel built to accommodate three tracks. |
| Birkenshaw |
GN |
106 |
1856 |
1968 |
 |
 |
 |
| Blackhill No.1 |
NE |
135 |
1953 |
1982 |
|
|
|
| Blackhill No.2 |
NE |
52 |
1867 |
1963 |
|
|
|
| Blists Hill |
LNW |
66 |
1861 |
1960 |
 |
 |
 |
| Blorenge |
Hill's |
~45 |
1819 |
|
 |
 |
 |
| Blue Rock (Soudley) |
SW |
109 |
1854 |
1967 |
 |
 |
 |
| Bolsover (Scarcliffe) |
LD&EC |
2,624 |
1897 |
1951 |
|
 |
 |
| Bolton (Lever Street) |
LNW |
326 |
1874 |
1965 |
|
|
 |
| Bondgate [Bishop Auckland] |
NE |
93 |
1856 |
1968 |
|
|
 |
| Boniface Down (Ventnor) |
IoW |
1,313 |
1866 |
1966 |
 |
 |
 |
| Bootle |
Mid |
481 |
1885 |
1968 |
|
 |
|
| Bootle Tunnel comprises two single bores. |
| Botanic Gardens/Kirklee |
Cal |
217 |
1896 |
1964 |
 |
 |
 |
| Boughton Brake |
BR |
352(g) |
1961 |
1993 |
 |
 |
 |
| Boulby Ironstone Mine |
Boul |
509(g) |
1904? |
1933? |
|
 |
|
| Bourne Park |
SE&C |
330 |
1889 |
1940 |
 |
 |
 |
| Bowling |
L&D |
25 |
1896 |
1964 |
 |
 |
 |
| Bowshank |
Nth Brt |
249 |
1849 |
1969 |
 |
 |
 |
| Bowshank Tunnel is due to be reopened as part of the Borders Railway project. |
| Bradley Hill |
SW |
299 |
1854 |
1967 |
 |
 |
 |
| Bradnop |
Nth Stf |
36 |
1905 |
1989 |
 |
 |
 |
| Bradnop Tunnel became operational again with the reopening of the Leekbrook-Cauldon Low line in 2010. |
| Brasenose Road [Liverpool] |
L&Y |
67 |
1887 |
1965 |
|
|
|
| Bredbury Low Level |
S&M |
162 |
1875 |
1967 |
 |
 |
|
| Bridgeman St (High St) [Bolton] |
LNW |
259 |
1885 |
1967 |
|
|
 |
| Bridgeton Cross No.1 |
GC&D |
74 |
1892 |
1987 |
 |
 |
 |
| Bridgeton Cross No.2 |
GC&D |
210(g) |
1892 |
1987 |
 |
 |
|
| Bridgnorth |
SV |
559 |
1862 |
1963 |
 |
 |
 |
| Brierley |
H&B |
684 |
1885 |
1967 |
 |
|
 |
| Brinnington |
Chesh |
168 |
1880 |
1982 |
 |
 |
 |
| Britannia (Newline) |
L&Y |
144 |
1881 |
1947 |
 |
 |
 |
| Bromshall/Loxley |
GN |
321 |
1867 |
1951 |
 |
|
 |
| Broomieknowe/Lasswade |
Esk |
430 |
1867 |
1964 |
 |
 |
|
| Brymbo (Moss Hill) |
S&C |
437(g) |
1847 |
1862 |
 |
|
 |
| Bryn |
NA&H |
398 |
1858 |
1964 |
|
|
 |
| Bryn Teify (Cross Inn) |
M&M |
101 |
1866 |
1973 |
 |
 |
 |
| Buchanan Street |
Cal |
430 |
1849 |
1966 |
 |
|
 |
| Burbage |
C&HP |
580 |
1832 |
1892 |
 |
 |
 |
Burdale  |
NE |
1,744 |
1853 |
1958 |
 |
 |
 |
| Burham |
BBL&C |
573(g) |
1870s? |
1930? |
 |
 |
 |
| Burnbank (Blantyre) |
GBH&C |
~120 |
1877 |
1963 |
|
|
|
| Burrell Street [Crieff] |
Cr&Co |
~110 |
1893 |
1964 |
|
|
 |
| Butterhouse (Ryefield) |
LNW |
329 |
1886 |
1966 |
|
 |
 |
| Butternab |
L&Y |
256 |
1868 |
1965 |
 |
 |
 |
| Byker |
NE |
150 |
1879 |
1987 |
|
|
|