List Of Tunnels In Chile
{{Short description, none This list of tunnels in Chile includes any road, rail or waterway tunnel in Chile. *Angostura Tunnel *Caracoles Tunnel *Chacabuco Tunnel *Curvo Tunnel *Cristo Redentor Tunnel *El Farellón Tunnel *El Melón Tunnel *Jardín Botanico O. Tunnel *Jardín Botanico P. Tunnel *La Calavera Tunnel *La Grupa Tunnel *Las Astas Tunnel *Las Palmas Tunnel *Las Raíces Tunnel *Lo Prado Tunnel *Pedro Galleguillos Tunnel *Puclaro Tunnel *Recto Tunnel *Zapata Tunnel See also

*List of tunnels by location Lists of tunnels, Chile Lists of buildings and structures in Chile, Tunnels Tunnels in Chile, Chile transport-related lists, Tunnels ...
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Tunnel
A tunnel is an underground or undersea passageway. It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals common at each end, though there may be access and ventilation openings at various points along the length. A pipeline differs significantly from a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment.Salazar, Waneta. ''Tunnels in Civil Engineering''. Delhi, India : Wh ...
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