BR-116

BR-116 is a federal route of highways of Brazil. The second longest highway in Brazil, its 4,490 kilometres connect Fortaleza, Ceará, one of the largest Northeast Brazil metropolises, to the southern city of Jaguarão, Rio Grande do Sul, in the border with Uruguay. It is also the longest highway in the country to be completely paved. It is considered one of the most important highways in the country, along with BR-101.

Source: Wikipedia