22 Switchbacks Crossing the South American Andes Mountainspursuingnothing (37) in andes • 7 years ago The is the scene when crossing from Los Andes, Chile to Uspallata, Argentina. Also on this route is a miles-long tunnel and protective structures that allow rockslides to simply slide over the roadway while vehicles continue to travel uninhibited. ▶️ DTube ▶️ IPFS andes mountains argentina chile dtube