Route nationale 3a (Madagascar)
# Route nationale 3a (Madagascar)

Route nationale 3a (RN 3a) is a secondary highway of 180 km in Madagascar, running along the western banks of Lake Alaotra to Andilamena. It crosses the region of Alaotra-Mangoro.

## Selected locations on route

(north to south)

* Andilamena (continues as RN 32)
* Ankarefo
* Amboavory
* Tanambe
* Ambohijanahary
* Ambohitrarivo
* Amparafaravola
* intersection with RN 33 Bejofo and Morarano Gare
* Bejofo
* intersection with RN 44 near Andilanatoby
