Tunnel, Holland Tunnel, Blackwall Tunnel, Tyne Tunnel, Hsuehshan Tunnel, Thames Tunnel, Detroit–Windsor tunnel, Gotthard Tunnel, Kingsway Tunnel, Channel Tunnel, Underwater tunnel, Queensway Tunnel, Transatlantic tunnel, Münden Tunnel, Bözberg Rail Tunnel, Atal Tunnel, Wind tunnel, Queens–Midtown Tunnel, Tunnel rat, Eisenhower Tunnel, St. Clair Tunnel, Lötschberg Tunnel, Busk–Ivanhoe Tunnel, SMART Tunnel, Downtown Tunnel, Tunnel boring machine, Vielha Tunnel, Seikan Tunnel, Merstham tunnels, Tunnel (disambiguation), George Massey Tunnel, Helsinki–Tallinn Tunnel, Eyre's Tunnel, Tunnel of Eupalinos, Hakkōda Tunnel, Chenani–Nashri Tunnel, Japan–Korea Undersea Tunnel, O'Neill Tunnel, Chesapeake Bay Bridge–Tunnel, Hoosac Tunnel, Lötschberg Base Tunnel

Dublin Port Tunnel, Glowworm Tunnel, Arrissoules Tunnel, Brooklyn–Battery Tunnel, Baltimore and Potomac Tunnel, Barnet Tunnel, Standedge Tunnels, Cross-Harbour Tunnel, Shark tunnel, Lieråsen Tunnel, Løvstakken Tunnel, Zhaishan Tunnel, Lincoln Tunnel, Zoji-la Tunnel, Zürichberg Tunnel, Siloam tunnel, Shimizu Tunnel, Burnley Tunnel, Eagle's Nest Tunnel and Sha Tin Heights Tunnel, State Route 99 tunnel, Sonamarg Tunnel, Simplon Tunnel, Tunnel broker, Bridge–tunnel, Päijänne Water Tunnel, Baltimore Harbor Tunnel, Woodhead Tunnel, Tunnel magnetoresistance, Hallandsås Tunnel, Joralemon Street Tunnel, San Bernardino Tunnel, Harecastle Tunnel, Downtown Seattle Transit Tunnel, Tunnel warfare, Finnøy Tunnel, Anzob Tunnel, Michigan Central Railway Tunnel, Staten Island Tunnel, Connaught Tunnel, Port Miami Tunnel, Chiltern tunnel, Lehigh Tunnel, Elbe Tunnel (1911), Tunnel Records, Ōhikage Tunnel, Blisworth Tunnel, Mount Victoria Tunnel, Merritton Tunnel, Kamchiq Tunnel, Jeddo Tunnel

Tunnel, Holland Tunnel, Blackwall Tunnel, Tyne Tunnel, Hsuehshan Tunnel, Thames Tunnel, Detroit–Windsor tunnel, Gotthard Tunnel, Kingsway Tunnel, Channel Tunnel, Underwater tunnel, Queensway Tunnel, Transatlantic tunnel, Münden Tunnel, Bözberg Rail Tunnel, Atal Tunnel, Wind tunnel, Queens–Midtown Tunnel, Tunnel rat, Eisenhower Tunnel, St. Clair Tunnel, Lötschberg Tunnel, Busk–Ivanhoe Tunnel, SMART Tunnel, Downtown Tunnel, Tunnel boring machine, Vielha Tunnel, Seikan Tunnel, Merstham tunnels, Tunnel (disambiguation), George Massey Tunnel, Helsinki–Tallinn Tunnel, Eyre's Tunnel, Tunnel of Eupalinos, Hakkōda Tunnel, Chenani–Nashri Tunnel, Japan–Korea Undersea Tunnel, O'Neill Tunnel, Chesapeake Bay Bridge–Tunnel, Hoosac Tunnel, Lötschberg Base Tunnel, Dublin Port Tunnel, Glowworm Tunnel, Arrissoules Tunnel, Brooklyn–Battery Tunnel, Baltimore and Potomac Tunnel, Barnet Tunnel, Standedge Tunnels, Cross-Harbour Tunnel, Shark tunnel, Lieråsen Tunnel, Løvstakken Tunnel, Zhaishan Tunnel, Lincoln Tunnel, Zoji-la Tunnel, Zürichberg Tunnel, Siloam tunnel, Shimizu Tunnel, Burnley Tunnel, Eagle's Nest Tunnel and Sha Tin Heights Tunnel, State Route 99 tunnel, Sonamarg Tunnel, Simplon Tunnel, Tunnel broker, Bridge–tunnel, Päijänne Water Tunnel, Baltimore Harbor Tunnel, Woodhead Tunnel, Tunnel magnetoresistance, Hallandsås Tunnel, Joralemon Street Tunnel, San Bernardino Tunnel, Harecastle Tunnel, Downtown Seattle Transit Tunnel, Tunnel warfare, Finnøy Tunnel, Anzob Tunnel, Michigan Central Railway Tunnel, Staten Island Tunnel, Connaught Tunnel, Port Miami Tunnel, Chiltern tunnel, Lehigh Tunnel, Elbe Tunnel (1911), Tunnel Records, Ōhikage Tunnel, Blisworth Tunnel, Mount Victoria Tunnel, Merritton Tunnel, Kamchiq Tunnel, Jeddo Tunnel, Ülemiste Tunnel, Cascade Tunnel, Caldecott Tunnel, Blanka tunnel complex, Lyttelton Rail Tunnel, Brenner Base Tunnel, Engelberg Tunnel, Wapping Tunnel, Clem Jones Tunnel, Chicago Tunnel Company, Perkasie Tunnel, Callahan Tunnel, Orhangazi Tunnel, Landrücken Tunnel, Holland Tunnel fire, Leipzig City Tunnel, Saigon River Tunnel, Uttarakhand tunnel rescue, Mount Baker Tunnel, Bramhope Tunnel, Al Shindagha Tunnel, Weinberg Tunnel, Baker–Barry Tunnel, IP tunnel, Sakhalin–Hokkaido Tunnel, Mont Blanc Tunnel, Cycling tunnel, Allegheny Mountain Tunnel, Karnaphuli Tunnel, Smuggling tunnel, Gallitzin Tunnels, First Street Tunnel, Gotthard Base Tunnel, Ceneri Base Tunnel, Hampton Roads Bridge–Tunnel, Redhill Tunnel, Deck Park Tunnel, Boßler Tunnel, Boring test tunnel, Bømlafjord Tunnel, Hvalfjörður Tunnel, Gotthard Road Tunnel, Northgate Link tunnel, Bridge and tunnel, Deliktaş Tunnel, Ribosomal tunnel, Jawahar Tunnel, Tunnel Bend diversion tunnel, Tunnel construction, Fréjus Rail Tunnel, Greenwich foot tunnel, Koeltztown Tunnel, Submerged floating tunnel, Blue Ridge Tunnel, Orange–Fish River Tunnel, Dudley Tunnel, Steinway Tunnel, New River Tunnel, City Tunnel (Malmö), Shanghai Yangtze River Tunnel and Bridge