RNIE 1
{{Short description|National highway of Benin}}
{{Infobox road
|country=BEN
|type=Hwy
|route=1
}}
File:Poste de contrôle payant par passage de véhicule de toutes sortes.jpg]]
RNIE 1 is a national highway of Benin. It runs along the Atlantic coast from the Togolese to the Nigerian border, and passes through Cotonou and Porto-Novo.{{cite web |url=http://www.fondsroutier-benin.org/spip.php?rubrique33 |url-status=dead |archive-url=https://web.archive.org/web/20140903163012/http://www.fondsroutier-benin.org/spip.php?rubrique33 |archive-date=3 September 2014 |title=Les Routes Nationales Inter-Etat (RNIE) |publisher=Fonds Routier du Bénin |accessdate=15 July 2015}}