Route nationale française 484

Route nationale 484
Localisation
Pays	France
Région	Bourgogne-Franche-Comté
Caractéristiques de 1933 à 1973
Itinéraire	Montcenis - Perreuil
Longueur	17 km

Présentation

• La route nationale 484, ou RN484, est une ancienne route nationale française qui reliait Montcenis, sur la RN80, aux Forges de Perreuil, sur la RN74, via Le Creusot.
• C'était un axe local qui fut logiquement déclassé par la réforme de 1972. Elle devint la D984 en 1973.

Historique

• À sa création, en 1933, elle est définie comme la route de Mont-Cenis à Saint-Léger-sur-Dheune.
• Entre Perreuil et Saint-Léger-sur-Dheune, elle empruntait la RN74.
• Située en Saône-et-Loire (71), elle est issue des chemins de grande communication, ou Gc, suivants :
  • Du chemin de grande communication n° 61, ou Gc61, pour la section comprise entre Montcenis et Le Creusot ;
  • Du chemin de grande communication n° 62, ou Gc62, pour la section comprise entre Le Creusot et Les Forges de Perreuil.
• Elle fut créée spécifiquement pour la desserte du Creusot et de ses usines : elle créait ainsi une liaison entre le Canal du Centre et la RN74, cette dernière faisant elle-même le lien entre deux grands bassins miniers français, à savoir ceux de Sarreguemines et de Montceau-les-Mines.
• Elle fut intégralement déclassée en D984 en 1973.
• Par la suite, cette route départementale fut déviée, afin d'éviter le centre-ville du Creusot, via la rocade Sud construite poussivement de 1947 à 1985.

Autour de la route

• Écomusée du Creusot.
• Canal du Centre.

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En rouge	Tracé déclassé en 1973.
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• Saône-et-Loire (71) - D984
  • Montcenis Église de l'Assomption
    • D680 D980 L'Étang Bureau
    • Maison Neuve
  • Le Creusot Nombreux Monuments (Marteau-Pilon...)
    • Maison Neuve
    • Les Alouettes
    • La Villedieu
    • Le Creusot-Centre Château (Écomusée de l'Homme et de l'Industrie)
    •  Usines
    •  Gare du Creusot   D28 D43
    • La Charmille
    • Hôpital D1
    • Saint-Eugène
  • Le Breuil
    • Prés Calards
    • La Montée-Noire
    • Le Garnoy D61
    •   D1
  • Saint-Pierre-de-Varennes
    • La Baujarde
    •  
  • Essertenne
    • Le Court Bouillon
    • Le Bois de l'Envers
    • La Tuilerie
    • Les Livets
  • Perreuil
    • Le Bourbier
    • Les Forges de Perreuil
  • Morey Les Forges de Perreuil D974