Route nationale 1 (Madagascar)

Route nationale 1 (RN 1) is a primary highway in Madagascar of 234 km, running from Analavory, Miarinarivo to Tsiroanomandidy. It crosses the region of Bongolava and Analamanga

Selected locations on route
(east to west)
 * Antananarivo
 * Analavory - (intersection with RN 1b and RN 43)
 * Miarinarivo
 * Tsiroanomandidy - (intersection with RN 1a to Maintirano and RN 1b)
 * Belobaka