Route nationale française 204a

Route nationale 204A
Accès à la D2204A à La Turbie.© G.E.
Localisation
Pays	France
Région	Provence-Alpes-Côte d'Azur
Caractéristiques de 1895 à 1973
Itinéraire	La Trinité - La Turbie
Longueur	9 km

Présentation

• La route nationale 204^A, ou RN204^A, est une ancienne route nationale française, antenne de la RN204, qui reliait La Trinité à La Turbie.

Historique

Généralités

• Cette route a été créée le 11 avril 1895 pour servir d'annexe de La Trinité-Victor à La Turbie par Laghet, mais à l'époque elle ne portait pas de numéro. Elle est achevée en 1899. Néanmoins, elle n'apparait pas dans la première liste de classement de 1933 alors même qu'elle est bien indiquée comme la RN204^A sur les cartes à la même période...
• En 1933, le numéro est donc officiellement attribué à l'annexe du hameau de la Giandola à la frontière d'Italie, très vite renommée RN204^B, si l'on en croit les cartes.
• Suite à la réforme de 1972, la RN204^A a été déclassée en D2204^A.
• Depuis le 1^er janvier 2012, cette route qui se situe dans la métropole Nice Côte d'Azur a été intégralement reclassée en tant que route métropolitaine en conservant son ancien numéro, soit M2204^A.

Construction

• Section La Trinité - Camp-Bollin : 1^er décembre 1901 (réparations).
• Section Camp-Bollin - Notre-Dame-de-Laghet : 21 janvier 1899.
• Section Notre-Dame-de-Laghet - La Turbie : 1865 (réparations).

Tracé historique

Chargement de la carte...

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Légende de la carte ou du tableau
En rouge	Tracé avant 1973.
Pour plus d'informations sur les sources cartographiques, consulter cet article.
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• Alpes-Maritimes (06) / Métropole Nice Côte d'Azur - M2204^A
  • M2204 M2204^B M2204^C La Trinité
  • Laghet
• Alpes-Maritimes (06) - D2204^A
  • La Turbie Trophée des Alpes    A8 A500 E74 E80   57 D53 D2564