Route nationale française 451

Route nationale 451
Plaque Michelin à Lorris (45).© Philippe de Priester
Localisation
Pays	France
Régions	Centre-Val de Loire, Provence-Alpes-Côte d'Azur
Caractéristiques de 1933 à 1973
Itinéraire	Villemandeur - Bonnée
Longueur	32,7 km
Caractéristiques de 1978 à 2006
Itinéraire	Pénétrante Sud d'Aix-en-Provence (A51)
Longueur	1,5 km

Présentation

• La route nationale 451, ou RN451, est une ancienne et très courte route nationale française qui servait de pénétrante Sud à la ville d'Aix-en-Provence pour les relations Aix - Marseille par l'autoroute A51.

Historique

Généralités

• A sa création, en 1933, elle est définie comme la route de Montargis à Sully-sur-Loire.
• Elle est issue du chemin de grande communication n° 88 du Loiret, ou Gc88 (45), ancienne route départementale n° 8 ou RD8 (45), pour la section comprise entre Villemandeur et Lorris, et du chemin de grande communication n° 58, ou Gc58 (45) pour la section comprise entre Lorris et Bonnée.
• De Montargis à Villemandeur, on empruntait la N60 et le trajet de Bonnée à Sully se faisait via la N448.
• Elle est déclassée en 1973 en D961, le numéro 951 ayant déjà été attribué à l'ex-N751.
• En 1978, le numéro est réattribué à la route d'Aix-en-Provence (pénétrante d'Aix), à Aix-en-Provence (Avenue de l'Europe) qui vient en prolongement de l'autoroute A516.
• Elle a été déclassée dans la voirie communale d'Aix-en-Provence en 2006. Depuis le 1^er janvier 2017, ce tracé est exploité par la Métropole d'Aix-Marseille-Provence.

Aménagements

• Rectification près de Lombreuil : 1948.
• Déviation de Lorris : 1984.

Tracés historiques

Pénétrante Sud d'Aix-en-Provence

Chargement de la carte...

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L'ancienne RN451 à Aix-en-Provence.
© G.E.

Légende de la carte ou du tableau
En rouge	Tracé de 1978 à 2006.
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.

• Bouches-du-Rhône (13) / Métropole d'Aix-Marseille-Provence - VC
  •  A51   6  - N2516
  • Aix-en-Provence
  • Avenue Henry Mouret

Liaison Villemandeur - Bonnée

Chargement de la carte...

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Légende de la carte ou du tableau
En rouge	Tracé de 1933 à 1973.
En bleu ciel	Ancien tracé avant 1948.
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.

• Loiret (45) - D961
  • Villemandeur
    • D2060 Les Ponets
    • Le Solin
    • La Surandière
  • Vimory
    • Le Cèdre  
    • Les Bouleaux
    • Le Petit Villoiseau
    • Chevillon-sur-Huillard Le Marais
  • Lombreuil
    • Les Marais
    • Lombreuil-Village
    • Le Limetin
    • Gué du Collet
  • Thimory
    • La Cour des Pressoirs
    • Le Trembloy
    • Thimory-Village
    • Le Pont de la Flaque
    • Les Grandes Varennes
    • Le Chêne-qui-Boit
  • Noyers
    • La Borde
    • La Réaumerie
    • Croix Bachou D44
    • Les Rois
  • Lorris Halles et Église XII^e (Orgues XVI^e), Musée de la Résistance et de la Déportation, Musée Horloger
    • La Poterie
    • Lorris-Centre D44
    • Le Grand Tour
    •  
    • La Motte Sanguin
    • Le Moulin Pinon
    • La Rigolette Rigole de Courpalet
    • La Petite Borde
    • La Jolive
    •  Forêt d'Orléans
    • Maison Forestière de la Fontenelle
    • Carrefour de Sully (Les Six Poteaux)
  • Les Bordes
    • Carrefour des Prés de Dampierre Prés de Dampierre
    • Carrefour de Chappes
    • Maison Forestière des Prés de Dampierre
    • Colmart
    • les Bordes-Centre D952
    • Le Bouzeau
  • Bonnée
    • Le Pont de Bonnée La Bonnée
    • Bonnée-Village D948