Cementos Argos completes first 4G Road
Concesión Costera (a consortium made up of Mario Huertas, MECO, Colpatria, and Castro Tcherassi) officially delivered the viaduct that rises over La Virgen Swamp in the department of Bolívar. This mega-project is not only the largest viaduct in the country, which spans 4.73 km, it is also the first 4G road to be completed.