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
See also List of roads in Madagascar Transport in Madagascar
References