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