track funnel at viaduct entrance, guard rails, metric gauge, narrow gauge, noroeste argentino, rail bridge, railroad bridge, railroad tracks, railroad viaduct, railway tracks, rio toro, safety rails, single track, tren a las nubes, viaducto del toro track funnel at viaduct entrance, guard rails, metric gauge, narrow gauge, noroeste argentino, rail bridge, railroad bridge, railroad tracks, railroad viaduct, railway tracks, rio toro, safety rails, single track, tren a las nubes, viaducto del toro
Argentina 575 photos

Photos taken in Argentina in Februaty and March 2010.­

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- Bolivia