Route impériale 8 bis

Route impériale 8 bisEmbranchement de La Palisse sur Vichy
Localisation
Pays	France
Région française	Auvergne-Rhône-Alpes
Caractéristiques de 1816 à 1824
Itinéraire	Lapalisse - Cusset - Vichy
Longueur	15,2 km

Présentation

• La Route impériale 8 bis est une annexe de la route n° 8, de Paris à Rome, par Nice, Gênes et Florence, créée par une décision du Directeur Général des Ponts-et-Chaussées en date du 7 juillet 1816 en tant qu’embranchement de Gannat sur Vichy.
• Elle est issue de la route départementale n° 4 de l’Allier, qui était définie depuis le 7 janvier 1813 comme la route de Gannat à Digoin, par Vichy, Cusset et Lapalisse.
• Lors de la renumérotation de 1824, elle est devenue la Route royale 7^Bis.

Localisation

Chargement de la carte...

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Légende de la carte ou du tableau
En rouge	Tracé de 1816 à 1824.
En violet	Tronc commun avec la RI 126.
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.

Détail du parcours

• Allier (03) - D907
  • Lapalisse -Bellevue N7
  • La Maison-Rouge
  • Périgny L'Auvergnat
• Devient D173
  • La Pépie
• Devient Voirie non classée
  • L'Alouette
  • Les Boirons
• Tracé interrompu (ancien passage à niveau)
  • Les Blévents
  • Les Essarts
• Devient D173
  • Le Bois Labot D907
• Devient D906^B
  • Mourgon le Vif
  • Les Châtaigniers
  • Les Landes
  • Les Tiallis
  • Les Colonges
  • Courrier
  • Mourgon le Mort
  • Bost
  • D490
• Tronc commun avec la RI 126 jusqu’à la sortie de Cusset
  • Le Sichon VC
• Devient Voirie non classée
• Tracé interrompu (gare de Vichy)
  • Vichy