Route nationale 12a is a primary highway in Madagascar of 232 km, running from Vangaindrano to Tôlanaro. It crosses the regions of Anosy and Atsimo-Atsinanana.
10 ferries have to be taken along this road.
Renovation
The part between Tolagnaro (Fort Dauphin) and Ebakika Atsimo (45km) is presently being refurnished. ==Selected locations on route==