Route nationale 5a (RN 5a) is a secondary highway in Madagascar of 406 km, running from Ambilobe to Antalaha. It crosses the regions of Diana and Sava.
The section from Ambilobe to Vohemar was completely unpaved and in very bad condition until 2020 when important road works had been undertaken. This part of the route had been paved in September 2022.Madagascar-tribune.com: Route Vohémar – Ambilobe. Les travaux de terrassement achevés avant la fin d’année From Vohemar to Antalaha the road is paved and in good condition. Selected locations on route (north to south) Ambilobe - (intersection with RN 6 to Antsiranana and Ambondromamy) Daraina (75 km)Cote de la Vanille Vohemar (152 km)présidence.gov.mg Ambilobe-Vohemar Sambava (303 km - intersection with RN 3b to Andapa) Antalaha
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See also List of roads in Madagascar Transport in Madagascar
References