Tunnel, Holland Tunnel, Blackwall Tunnel, Tyne Tunnel, Hsuehshan Tunnel, Detroit–Windsor tunnel, Kingsway Tunnel, Thames Tunnel, Gotthard Tunnel, Channel Tunnel, Underwater tunnel, Transatlantic tunnel, Queensway 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, Tunnel boring machine, Downtown Tunnel, Vielha Tunnel, Seikan Tunnel, Merstham tunnels, Tunnel (disambiguation), Helsinki–Tallinn Tunnel, George Massey Tunnel, Eyre's Tunnel, Tunnel of Eupalinos, Hakkōda Tunnel, Japan–Korea Undersea Tunnel, O'Neill Tunnel, Chesapeake Bay Bridge–Tunnel, Hoosac Tunnel, Glowworm Tunnel, Lötschberg Base Tunnel

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

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