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  West Entry of Ahmed-Hamid-Tunnel which undergoes the Suez Canal

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  Einfahrt in den Wesertunnel, Niedersachsen
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  Weilburger Schifffahrtstunnel (Lahn)
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  S7 construction

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  Tunnel of subway U55 under river Spree

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  "Tag des offenen Tunnels" am 19.03.2006

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  inside tunnel

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  Entrance building
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  Car elevator
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  Technical details
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  Technical details
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  Tube
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  Tube
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  Majolica pike
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  Majolica plaice
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  Majolica boot
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  Tube, wide angle

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  The southern entrance to the new Elbtunnel, Hamburg, Germany.

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  Ancient tunnel in Banten

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  Tunnel in Villa Gregoriana at Tivoli
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  Tunnel stradale a Roma
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  Tunnel stradale a Roma
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  Tunnel stradale a Roma

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  Tunnel below weir Amerongen
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  Tunnel below weir Amerongen
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  Tunnel below Hampoort Grave
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  Tunnel below Hampoort Grave
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  Tunnel below Hampoort Grave
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  Tunnel below Hampoort Grave - entrance
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  Tunnel below Hampoort Grave - end
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  The little road tunnel on Norway
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  Tunnel at Nordkapp
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  Tiny Norwegian Road Tunnel, Skorvetunnelen. Located in Askvoll.

See also Category:Tunnels in Slovakia

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  Borik (Built in 2009)
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  Bujanovsky (Built in 1872)
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  Hradny, Bratislava (Built in 1947)
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  Lu?ivna (Built in 2007)
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  Lupkovsky (between Slovakia and Poland)
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  Sitina , Bratislava (Built in 2007)
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  Stratena (Built in 1971)
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  Stre?no
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  ?ahanovce (Built in 1954)

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  Flonker tunnel, Middelburg, Eastern Cape
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  Glentana tunnel, George, Westen Cape
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  Hex River Tunnel, the abandoned original eastern portal attempt
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  Hex River Tunnel, the rockface in the abandoned original eastern portal
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  Hex River Tunnel, the abandoned original eastern portal attempt
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  Hex River tunnel 1, western portal, Hex River Valley, Western Cape
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  Hex River tunnel 1, eastern portal, Hex River Valley, Western Cape
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  Hex River tunnel 2, western portal, Hex River Valley, Western Cape
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  Hex River tunnel 2, eastern portal, Hex River Valley, Western Cape
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  Hex River tunnel 3, western portal, Hex River Valley, Western Cape
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  Hex River tunnel 3, eastern portal, Hex River Valley, Western Cape
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  Hex River tunnel 4, western approach, Hex River Valley, Western Cape
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  Hex River tunnel 4, western portal, Hex River Valley, Western Cape
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  Hex River tunnel 4, interior siding, Hex River Valley, Western Cape
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  Hex River tunnel 4, eastern portal, Hex River Valley, Western Cape
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  Sir Lowry's Pass tunnel, eastern portal, Gordon's Bay, Western Cape
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  Ysterplaat tunnels, western portals, Milnerton, Cape Town
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  Ysterplaat tunnels, eastern portals, Milnerton, Cape Town
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  Waterval Boven railway tunnel, Waterval Boven, Mpumalanga

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  Gotthard Base Tunnel under construction
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  concrete mixing facility at Gotthard Base Tunnel

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  Tunnel warning sign
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  Hsuehshan Tunnel under construction in 2002

• Eurotunnel

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  Subway tunnel
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  Thornbury railway Tunnel
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  A boat coming towards a canal tunnel
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  Edgbaston Canal tunnel
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  a canal tunnel in the centre of Birmingham
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  Bletchingley Tunnel in Surrey

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  Milford Tunnel
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  Toadmoor Tunnel
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  Clay Cross Tunnel

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  Light Tunnel at Detroit's DTW airport.
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  Hiller Tunnel in Malakoff Diggins.
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  subway
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  subway model
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  Cincinnati Subway - Race St. Station (unopened)
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  Las Vegas Convention Center Loop