Rodovia dos Romeiros
| Rodovia dos Romeiros | |
|---|---|
| Estrada dos Romeiros (Portuguese) | |
| Route information | |
| Maintained by DER | |
| Length | 71 km (44 mi) | 
| Existed | May 1 1922–present | 
| Major junctions | |
| East end | Barueri next to Carapicuíba | 
| SP-274 Rodovia Castelo Branco SP-300 | |
| West end | Itu, São Paulo | 
| Location | |
| Country | Brazil | 
| State | São Paulo | 
| Municipalities | Barueri, Santana de Parnaíba, Pirapora do Bom Jesus, Cabreúva, Itu | 
| Highway system | |
Rodovia dos Romeiros (official designation SP-312), also known as Estrada dos Romeiros, is a road of high historical and cultural value in the state of São Paulo, in Brazil