Route national 12 (Madagascar)
The Route nationale 12 (RN 12) is a 302 km long partially unpaved national road in the provinces Atsimo-Andrefana and Vatovavy-Fitovinany in the east of Madagascar. It leads along the east coast from Vangaindrano (as an extension of the RN 12a ) via Farafangana and Manakara to Irondro on the RN 25 .