Route impériale 25

Route impériale 25De Paris à La Rochelle
Localisation
Pays	France
Région française	Nouvelle-Aquitaine
Caractéristiques de 1811 à 1824
Itinéraire	Mauzé-sur-le-Mignon - La Rochelle
Longueur	35 km

Présentation

• La Route impériale 25 était une route impériale française de 2^e classe qui reliait Paris à La Rochelle via Tours et Niort. Comme Rochefort sa voisine, La Rochelle était un important port militaire, ce qui explique la présence de deux importantes routes impériales en Charente-Maritime.
• Après la chute de l'Empire, la Route impériale 25 est devenue la Route nationale 22. En 1973, elle devient la Route nationale 11, lors du déclassement de cette dernière entre Mauzé-sur-le-Mignon et Rochefort. Cette route est une des rares a être entièrement conservée de nos jours en vue de son aménagement sur place en Autoroute A810.

Localisation

Chargement de la carte...

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Légende de la carte ou du tableau
En rouge	Tracé de 1811.
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Détail du parcours

[F]

• Tronc commun avec les RI 11 et RI 12 de Paris à Mauzé-sur-le-Mignon
• Deux-Sèvres (79) - N11
  • Mauzé-sur-le-Mignon N11 D911

• Charente-Maritime (17) (Ex-Charente-Inférieure) - N11
  • La Laigne
  • Nuaillé-d'Aunis
  • Usseau D137
  • La Rochelle N137