Rutas del Loa concession highway in Atacama (Chile)

Concession highway “Rutas del Loa” in the Antofagasta region, covering the communes of Sierra Gorda and Calama (Chile)

  • Length: 111,8 km to double lane of route 25 (between the link of Carmen Alto and the city of Calama)
  • 24,6 km ring road in the city of Calama, which will link different routes
  • 345 m viaduct over the Loa River


Hired services:

  • Construction project in BIM