Route nationale 6 (Madagascar)
Route nationale 6 (RN6) is a primary highway in Madagascar of 706 km, running from Antsiranana to Ambondromamy. It crosses the regions of Diana and Sofia. It was paved in 1992.
Most parts of this road are paved and well maintained but there are some unpaved sections in a very bad shape.
(north to south)
RN6 at Sadjoavato
RN6 at Antsakoabe
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Wikipedia