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  • International Database for Civil and Structural Engineering

Las Raíces Tunnel

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General Information

Other name(s): Túnel Las Raíces
Beginning of works: 1930
Completion: 1938
Status: in use

Project Type

Structure: Tunnel
Function / usage: Road tunnel

Geographic Information & Related Structures

Location: Curacautín, Malleco, Araucanía, Chile
Lonquimay, Malleco, Araucanía, Chile
Coordinates: 38° 32' 23.00" S    71° 30' 24.00" W

Technical Information


width 4.2 m
height 5.6 m
length 4 528 m


Currently there is no information available about persons or companies having participated in this project.

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