 The Brazilian section runs from the border town of Assis Brasil via BR-317 into the main Brazilian road network through Porto Velho and Cuiabá via BR-364.The total project has an estimated cost of US$1.3 billion, but some analysts predict a higher cost.Of this, about US $810 million is for stretches 2 - 4, $199 million is for stretches 1 and 5, and the remainder for bridges, urban connections, and overhead.