By Ségolène Poirier, Contributing Reporter
RIO DE JANEIRO, BRAZIL - The environmental license for the construction of the Metro Line 4 was approved on Friday by the directors of the State Environmental Control Commission (CECA), to build four new stations between Ipanema and Gávea. This clears the way for work to begin in the next two months, and should be completed by December 2015.
The lack of an environmental license was one of the obstacles faced by the state, which promised to . . .