The Brazilian Highway System is a network of trunk roads administered by the Ministry of Transport of Brazil. It is constructed, managed and maintained by the National Department of Transport Infrastructure (DNIT), federal agency linked to the Ministry of Infrastructure, and the public works departments of state governments.

Rio de Janeiro is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of the Brazilian GDP.