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Summary
DescriptionCaimanes Túnel Las Astas.jpg
Español: Túnel Las Astas, cerca de la localidad de Caimanes, Región de Coquimbo, Chile. Construido a principios del siglo XX (1912, según la inscripción en el borde superior del arco), es de solo una vía (si dos vehículos en sentido contrario se topan dentro de él, debe retroceder el conductor que se encuentre más cerca de salir retrocediendo)
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