Duplicação da Serra do Cafezal

Serra do Cafezal or Serra do 90, is located between the counties of Juquitiba and Miracatu located in the State of São Paulo, Brazil in the Atlantic Forest. As a result contained huge environmental value. It has an altitude of 1,100 meters and it's crossed by Rodovia Régis Bittencourt for aproximately 40 km.

This project had been long required by the locals and the people that commute through the area. on completion the constant queues and delays that had long been a problem were significant reduced. In addition to this previously high number of collisions on the route were also significantly reduced.