Tunnel, Củ Chi tunnels, Mersey Tunnels, Williamson Tunnels, List of longest tunnels, Standedge Tunnels, Bayraklı Tunnels, Tyne Tunnel, Tunnels & Trolls, Railway tunnels in Victoria, Tunnels underneath the River Thames, Gaza Strip smuggling tunnels, Merstham tunnels, Nuʻuanu Pali Tunnels, Gallitzin Tunnels, Columbia University tunnels, Lists of tunnels, Kırkgeçit Tunnels, Tunnels (owarai), Şanlıurfa Irrigation Tunnels, Underwater tunnel, List of tunnels in the United Kingdom, List of tunnels in Ireland, List of tunnels in the United States, Wind tunnel, 178th–179th Street Tunnels, List of tunnels in Bulgaria, Ten Tunnels Deviation, List of tunnels of the Faroe Islands, Toll tunnel, North River Tunnels, Vista Ridge Tunnels, Streetcar tunnels in Chicago, Tunnels of Nottingham, Bridge–tunnel, Woodhead Tunnel, Amphibian and reptile tunnel, List of tunnels in Iceland, List of tunnels in the Alps, List of tunnels and bridges in Hong Kong, Hiyoshi tunnels

Tunnel rat, Pacheco Pass Tunnels, Tunnels of Gibraltar, Palestinian tunnels, List of bridges and tunnels in New York City, Smuggling tunnel, Abdalajís Tunnel, Palestinian tunnel warfare in the Gaza Strip, Cricket and Crest Tunnels, List of tunnels in the Netherlands, List of tunnels in New Zealand, Eagle's Nest Tunnel and Sha Tin Heights Tunnel, Eisenhower Tunnel, Watford Tunnels, Upper Harz Water Tunnels, Vịnh Mốc tunnels, List of tunnels in California, Sydney Gardens Tunnels, Tunnel network, Kingsway Tunnel, Liberty Tunnel, Escape tunnel, Albert Park tunnels, List of road–rail tunnels, List of tunnels in Pennsylvania, Blackwall Tunnel, Colwall Tunnels, Shanghai tunnels, Hockley Tunnels, Tunnel warfare, Hsuehshan Tunnel, Granfoss Tunnel, Submerged floating tunnel, Utility tunnel, Transatlantic tunnel, Kelmarsh Tunnel, Voices in the Tunnels, Queensway Tunnel, Pyrmont and Glebe railway tunnels, Oxendon Tunnels, Tetsuo Harano Tunnels, Tunnels of Northampton, List of wind tunnels, Tunnels (novel), List of longest railway tunnels, MTA Bridges and Tunnels, Cycling tunnel, Hobby tunneling, Fort Pitt Tunnel, Holland Tunnel

Tunnel, Củ Chi tunnels, Mersey Tunnels, Williamson Tunnels, List of longest tunnels, Standedge Tunnels, Bayraklı Tunnels, Tyne Tunnel, Tunnels & Trolls, Railway tunnels in Victoria, Tunnels underneath the River Thames, Gaza Strip smuggling tunnels, Merstham tunnels, Nuʻuanu Pali Tunnels, Gallitzin Tunnels, Columbia University tunnels, Lists of tunnels, Kırkgeçit Tunnels, Tunnels (owarai), Şanlıurfa Irrigation Tunnels, Underwater tunnel, List of tunnels in the United Kingdom, List of tunnels in Ireland, List of tunnels in the United States, Wind tunnel, 178th–179th Street Tunnels, List of tunnels in Bulgaria, Ten Tunnels Deviation, List of tunnels of the Faroe Islands, Toll tunnel, North River Tunnels, Vista Ridge Tunnels, Streetcar tunnels in Chicago, Tunnels of Nottingham, Bridge–tunnel, Woodhead Tunnel, Amphibian and reptile tunnel, List of tunnels in Iceland, List of tunnels in the Alps, List of tunnels and bridges in Hong Kong, Hiyoshi tunnels, Tunnel rat, Pacheco Pass Tunnels, Tunnels of Gibraltar, Palestinian tunnels, List of bridges and tunnels in New York City, Smuggling tunnel, Abdalajís Tunnel, Palestinian tunnel warfare in the Gaza Strip, Cricket and Crest Tunnels, List of tunnels in the Netherlands, List of tunnels in New Zealand, Eagle's Nest Tunnel and Sha Tin Heights Tunnel, Eisenhower Tunnel, Watford Tunnels, Upper Harz Water Tunnels, Vịnh Mốc tunnels, List of tunnels in California, Sydney Gardens Tunnels, Tunnel network, Kingsway Tunnel, Liberty Tunnel, Escape tunnel, Albert Park tunnels, List of road–rail tunnels, List of tunnels in Pennsylvania, Blackwall Tunnel, Colwall Tunnels, Shanghai tunnels, Hockley Tunnels, Tunnel warfare, Hsuehshan Tunnel, Granfoss Tunnel, Submerged floating tunnel, Utility tunnel, Transatlantic tunnel, Kelmarsh Tunnel, Voices in the Tunnels, Queensway Tunnel, Pyrmont and Glebe railway tunnels, Oxendon Tunnels, Tetsuo Harano Tunnels, Tunnels of Northampton, List of wind tunnels, Tunnels (novel), List of longest railway tunnels, MTA Bridges and Tunnels, Cycling tunnel, Hobby tunneling, Fort Pitt Tunnel, Holland Tunnel, Downtown Tunnel, Cumberland Gap Tunnel, List of tunnels in Montana, List of tunnels in Spain, List of tunnels by country, Channel Tunnel, Carmel Tunnels, Gotthard Tunnel, List of bridge–tunnels, Detroit–Windsor tunnel, Mersey Tunnels Police, Hex River Tunnels, Eyre's Tunnel, Tunnelling shield, Western Wall Tunnel, Tunnels in popular culture, East River Tunnels, Shing Mun Tunnels, Tunneling protocol, Figueroa Street Tunnels, List of longest road tunnels, Løvstakken Tunnel, Chicago Tunnel Company, Darwin oil storage tunnels, Barretts Tunnels, Tunnel boring machine, Tunnel of Eupalinos, Tom Lantos Tunnels, Mount Baker Tunnel, Weston Hills Tunnel, Bözberg Rail Tunnel, List of long tunnels by type, Tunnels of Doom, Chesapeake Bay Bridge–Tunnel, Münden Tunnel, List of canal tunnels in the United Kingdom, O'Neill Tunnel, Queens–Midtown Tunnel, Hakkōda Tunnel, Tunnel broker, Subsonic and transonic wind tunnel, Lötschberg Base Tunnel, Thames Tunnel, Chiltern tunnel, Weinberg Tunnel, Allegheny Mountain Tunnel, Cross-Harbour Tunnel, Engelberg Tunnel, LAX color tunnels, Monte Ceneri Rail Tunnel, Marmaray Tunnel, Brick Up the Mersey Tunnels, Lötschberg Tunnel, Atal Tunnel, Third Tunnel of Aggression, New York Tunnel Extension, Tyne cyclist and pedestrian tunnels, John H. Wilson Tunnels, Hampton Roads Bridge–Tunnel, Japan–Korea Undersea Tunnel