Route nationale française 831

Route nationale 831
Plaque Michelin à Courgains.© Raphaël Lemaire / Merci à FDH.
Localisation
Pays	France
Régions	Pays de la Loire, Normandie
Caractéristiques de 1933 à 1973
Itinéraire	Mortagne-au-Perche - Mamers - Ballon - Le Mans
Longueur	69,4 km

Présentation

• La route nationale 831, ou RN831, est une ancienne route nationale française qui reliait Mortagne-au-Perche au Mans, via Mamers et Ballon.
• Curieusement, cette route avait les mêmes extrémités que la RN138 bis, plus directe, qui passait par Bonnétable et Bellême.

Historique

• À sa création en 1933, elle est décrite comme la route de Mortagne au Mans par Mamers.
• Dans l’Orne, elle est issue du chemin de grande communication n° 5, ou Gc5 (61). Dans la Sarthe, elle est issue du chemin de grande communication n° 27, ou Gc27 (72), pour la section comprise entre la limite de l’Orne et Mamers, et du chemin de grande communication n° 44, ou Gc44 (72), pour la section comprise entre Mamers et Le Mans.
• En 1973, elle a été déclassée en D931 dans l'Orne (61) et en D300 dans la Sarthe (72).

Aménagements

• Rectification entre Ballon et Congé-sur-Orne : 2010.

Tracé historique

Chargement de la carte...

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class=\"mw-parser-output\"\u003E\u003Cp\u003EMortagne-au-Perche\n\u003C/p\u003E\u003C/div\u003E","title":"Mortagne-au-Perche\n","link":"","lat":48.521318,"lon":0.544117,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELe Mans\n\u003C/p\u003E\u003C/div\u003E","title":"Le Mans\n","link":"","lat":48.009129,"lon":0.200455,"icon":""}]}

Légende de la carte ou du tableau
En rouge	Tracé de 1933 à 1973.
En jaune	Tracé rectifié en 1955 à Ballon.
En violet	Tronc commun avec la RN155 à Mamers.
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.

• Sarthe (72) - D300

La D300 (ex-RN831) à la sortie de Coulaines. © Rolex

• • D338 Le Mans Nombreux Monuments A11 A28 A81 D301 D304 D309 D314 D357
  • Coulaines Église Saint-Nicolas XII^e D147^N
  • Saint-Pavace
    •    D313 (Rocade du Mans)
    • Riolas
  • Coulaines
    • Le Monnet
    • L'Aître au Pinte
    • Bel-Air
  • Neuville-sur-Sarthe
    • La Trugalle D197
    • La Chabrière
  • Joué-l'Abbé
    • Les Bois de Joué
    • Torchalais
    • Les Quatre-Routes
    • La Croix Blanche
    • Planche de Vaux Ruisseau du Pansais
  • Souligné-sous-Ballon
    • Sonne-Midi
    • La Croix Malingre
    • Souligné-sous-Ballon Château de la Freslonnière
    • La Feuillarderie
    • Le Pierray
    • Les Quatre Vents
    • Le Fourneau
  • Ballon-Saint-Mars
    • Le Grand Chemin
    • Le Géveau
    • Ballon Château, Église D6
    • La Rue-d'Orne D6
    • Le Pont L'Orne Saosnoise
    • Les Baillis
    • La Brosse
  • Congé-sur-Orne
    • La Route
    • La Rangée
    • Le Bois des Brosses
    • L'Espérance
  • Nouans
    • Cartillon
    • La Croix Blanche
  • Dangeul
    • Le Parc Sec
    • La Charbonnerie
    • La Justice
    • Dangeul Prieuré
    • La Croix Rouge D27
    • Les Aris
    • La Ducherie
    • Cas Rouget
    • Bel-Air
    • Le Mébron
    • Le Parc Grillé
  • Courgains
    • La Lotie
    • Les Blossiers
    • La Godonne
    • Riousse
    • Pré Grillard
    • La Croix Gaudin
    • Courgains Église XII^e D19 D26
    • La Tremblaie
    • La Croix Blanche La Gravée
  • Saint-Calez-en-Saosnois
    • L'Anglecherie
    • Le Carrefour
    • Saint-Calez-en-Saosnois Église Saint-Calais XV-XVI^e
    • Les Pâtis
  • Saosnes
    • Montrenault Église Saint-Julien
    • Le Champ Seron
    • Les Haies
    • Les Villependus
  • Saint-Longis
    • Marquoie
    • Les Fourches
  • Mamers
    •   D238
    • Mamers Halle, Églises, Couvent D2 D3 D311
• Orne (61) - D931
  • Suré
    • Suré Église Saint-Martin XVI^e L'Orne Saosnoise
    • La Vallée Dodier
    • Loiselet
  •  Parc naturel régional du Perche
  • La Perrière Le Champ Chardon
  • Pervenchères La Petite Coipellière
  • Saint-Jouin-de-Blavou
    • La Gravelle D7
    • La Rousselière
    • Saint-Jouin-de-Blavou Église, Manoir et Château XVI^e
    • Terre Rouge
    • Le Bois
  • Parfondeval
    • Parfondeval Église Notre-Dame XVIII^e
    • L'Espérance
    • L'Enceinte
  • Courgeoût La Maison Neuve
  • Saint-Langis-lès-Mortagne
    • Montperthuis
    • Ruisseau du Nuisement
    •   D401
    • Saint-Langis-lès-Mortagne Église XVII^e, Château
  • Mortagne-au-Perche Nombreux Monuments N12 D8 D9 D912 D930 D931 D932 D938