The Rodovia Presidente Dutra, (BR-116 – or SP-060 in the state of São Paulo), colloquially known as Via Dutra is a federal highway which runs through the eastern part of the state of São Paulo and southwestern region of the state of Rio de Janeiro. It is the part of the route BR-116 connecting the city of São Paulo to the city of Rio de Janeiro. Major cities connected by this part of the BR-116 are the city of São Paulo, Jacareí, São José dos Campos, Taubaté, Caçapava, Pindamonhangaba, Guaratinguetá, Resende, Barra Mansa, Volta Redonda and the city of Rio de Janeiro. It covers a total distance of 402 kilometres (250 mi), starting at the Trevo das Margaridas in Rio de Janeiro and ending at the junction with Marginal Tietê in São Paulo. It merges with Rodovia Ayrton Senna in the county of Guararema and has junctions with the Rodovia Fernão Dias, the BR-354 and the BR-459. The highway largely follows the Paraíba do Sul river valley. The Via Dutra is considered the most important Brazilian highway since it connects the two biggest and most important cities of Brazil and runs through one of the richest regions of the country, the Paraíba Valley. It is also the most important connection between the Southern Region and the Northeast Region. It is named after former Brazilian president Eurico Gaspar Dutra, who inaugurated the highway. From Wikipedia
