Route nationale française 318

Route nationale 318
Le Touquet, point d'arrivée de l'ex-RN318.© Raphaël Lemaire
Localisation
Pays	France
Régions	Île-de-France, Hauts-de-France
Caractéristiques de 1933 à 1978
Itinéraire	Attin - Le Touquet
Longueur	14,7 km
Caractéristiques de 1978 à 2000
Itinéraire	Villeneuve-la-Garenne - Nanterre
Longueur	16 km

Présentation

• La route nationale 318, ou RN318, est une ancienne route nationale française qui a connu deux parcours différents au fil du temps.

Historique

Généralités

• A sa création, en 1933, elle est définie comme la route de Montreuil-sur-Mer à Paris-Plage. Le trajet de Montreuil à La Paix-Faite, commune d'Attin, se faisait via la N1.
• Elle est issue du chemin de grande communication n° 113 du Pas-de-Calais, ou Gc113 (62), pour la section comprise entre La Paix-Faite et l'entrée d'Étaples, d'un embranchement de ce même chemin, ou Gc113^Emb (62), dans la traversée d'Étaples, et d'un embranchement du chemin de grande communication n° 119, ou Gc119^Emb (62), dans la traversée du Touquet.
• Son parcours est totalement modifié dans la traversée du Touquet le 10 décembre 1959, à la suite des travaux d'extension de l'aérodrome.
• Suite à la réforme de 1972, la RN318 est devenue l'une des sections de la RN39, déclassée en 2006 en D939.
• Lors de la révision de la nomenclature des routes nationales en 1978, le numéro est réattribué à la nouvelle route de liaison entre Villeneuve-la-Garenne (A15 - N310) et Nanterre (N186).
• Elle apparaît sur le correctif du 28 novembre 1978 comme étant la route de Villeneuve-la-Garenne, N310 - A15, à Nanterre, N186.
• Cette route a été par la suite intégrée à l'autoroute A86.

Aménagements

• Déviation entre Étaples et Le Touquet (y compris un nouveau pont sur la Canche en tronc commun avec la RN40) : 1954.

Autour de la route

• Villes touristiques et balnéaires d'Étaples et du Touquet-Paris-Plage

Tracés historiques

De Villeneuve-la-Garenne à Nanterre (1978 à 2000)

Chargement de la carte...

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Légende de la carte ou du tableau
En bleu	Tracé de 1978 à 2000.
Pour plus d'informations sur les sources cartographiques, consulter cet article.
La carte ne s'affiche pas ? Merci d'éditer l'article et de le sauvegarder sans aucune modification.

• La N318 classée en 1978 correspond actuellement au parcours de l'autoroute A86 compris entre la sortie 1 et l'échangeur avec l'autoroute A15 et l'actuelle N315.

Voir l'article : Autoroute A86.

D'Attin au Touquet (1933 à 1978)

Chargement de la carte...

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class=\"mw-parser-output\"\u003E\u003Cp\u003ELa Paix-Faite, RN1\n\u003C/p\u003E\u003C/div\u003E","title":"La Paix-Faite, RN1\n","link":"","lat":50.481212,"lon":1.76393,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELe Touquet avant 1959\n\u003C/p\u003E\u003C/div\u003E","title":"Le Touquet avant 1959\n","link":"","lat":50.523797,"lon":1.582776,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELe Touquet\n\u003C/p\u003E\u003C/div\u003E","title":"Le Touquet\n","link":"","lat":50.519474,"lon":1.586119,"icon":""}]}

Légende de la carte ou du tableau
En rouge	Tracé intégré à la RN39 en 1978.
En violet	Tronc commun avec la RN40.
En blanc	Ancien tracé au Touquet avant 1959.
Pour plus d'informations sur les sources cartographiques, consulter cet article.
La carte ne s'affiche pas ? Merci d'éditer l'article et de le sauvegarder sans aucune modification.

• Pas-de-Calais (62) - D939
  • Attin
    •   D901 La Paix-Faite
    • Attin
  • Beutin
    • Beutin
    • Le Camp Saint-Pierre
  • Bréxent-Énocq
    • Énocq
    • Haudique
  • Étaples
    •  A16   26 
    •   D113
    • Étaples Hôtel Souquet-Marteau, Chalutier Charles de Foucauld   D940
  • La Canche
  • Le Touquet-Paris-Plage  Le Touquet-Côte-d'Opale
  • Cucq Bellevue   D940
  • Le Touquet-Paris-Plage Villas   Embouchure de la Canche   x2