Route départementale française D3 (91)

Route départementale D3 (91)
Localisation
Pays	France
Département	Essonne (91)
Caractéristiques actuelles
Itinéraire	D27 - D446 (Saint-Maurice-Montcouronne - Marcoussis)
Longueur	11 km

Présentation

• La route départementale D3 (91), ou RD3 (91), est une route départementale de l'Essonne (91) qui relie Saint-Maurice-Montcouronne à Marcoussis.
• D’orientation Sud - Nord, cette route rectiligne tracée en pleine campagne ne traverse que des hameaux. Son rôle est surtout de collecter le trafic depuis les petits villages environnants en direction du pôle des Ulis et d’Orsay, et au-delà vers Paris par la RN118.

Historique

• Cette route n'a pas connu de modification au cours des XX^e et XXI^e siècles.

Futur

• Il y avait un projet de déviation de Bel-Air, mais il semble abandonné, au moins dans sa partie Sud.

Autour de la route

• Château de Courson
• Château de Fontenay-lès-Briis
• Château de Montaigu à Marcoussis

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En jaune	Tracé de la D3 (91).
Pour plus d'informations sur les sources cartographiques, consulter cet article.
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• Essonne (91) - D3
  • D27 Saint-Maurice-Montcouronne
  • La Charmoise
  • La Roncière D152
  • Soucy
  • Bel-Air D97
  • Le Déluge D24
  • Beauvert D24
  • La Salmouille
  • La Ronce
  • Marcoussis-Bois des Carrés D446