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17TH World Congress on Road Winter Service, Resilience and Decarbonisation - Pre-proceedings of the Congress

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IP0436 - Operation and Maintenance of the Cristo Redentor Tunnel - Chile

Ernesto BARRERA GAJARDO , Sergio PULGAR VARGAS

Individual paper (pdf - 895KB)

For the past 44 years, the Chilean Road Authority has been in charge of the Operation and Maintenance of Cristo Redentor Tunnel, located on the Chilean-Argentine border at 3,185 m.a.s.l., conecting Los Andes city in Chile and Mendoza city in Argentina. It is a Binational Tunnel with a length of 3,080 m, of which 1,564 m correspond to Chilean territory. The maintenance and operation of this tunnel [...]