Louis Berger supports modernization of major road in Guinea, recognized as strategic infrastructure partner RN1 is a major thoroughfare across the country and could extend to southeastern Mali in the future CONAKRY, Guinea, May 14, 2015/African Press Organization (APO)/ — Louis Berger (http://www.louisberger.com) recently kicked off a 1.3 million euro ($1.4 million USD) construction supervision […]