Route départementale française D20 bis (72)

Route départementale D20Bis (72)
Localisation
Pays	France
Département	Sarthe (72)
Caractéristiques de 1938 à 2001
Itinéraire	Savigné-l’Évêque - Parence
Longueur	3,7 km
Caractéristiques actuelles
Itinéraire	Savigné-l'Évêque - Changé
Longueur	8,4 km

Présentation

• La route départementale D20^Bis (72), ou RD20^Bis (72), est une route départementale de la Sarthe (72), annexe de la D20 qui relie Savigné-l'Évêque à Changé.
• Elle sert de contournement est du Mans et relie la D301 au réseau autoroutier.

Historique

• Avant 2001, la D20^Bis (72) reliait Savigné-l’Évêque à Parence, et il s’agissait alors d’une route purement locale. Pendant ce temps, la RN224 qui se situait à proximité assurait depuis 1978 le contournement Est du Mans.
• Le 27 octobre 2000, l’A28 a récupéré l'extrémité nord de la RN224. La section subsistante de cette dernière a été connectée vers le nord à la D20^Bis, qui avait entre-temps été élargie dès 1996. Le déclassement de la RN224 en D20^Bis a été effectué le 22 mai 2001.
• Un court tronçon de la D20^Bis originelle à Parence est devenu la D91^Bis, en partie rectifiée vers 2020.

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En orange	Tracé de la D20Bis (72) issu de l'ancienne RN224.
En jaune	Tracé de la D20Bis (72).
En vert	Tracé originel de la D20Bis (72) devenu D91Bis, en partie démoli.
En gris	Tracé démoli ou fermé à la circulation.
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) - D20^Bis
  •  D323 (Changé)
  •  D20^Bis
  •     D314
  • l'Huisne
  •  D20^Bis Parence
  • Savigné-l'Évêque D20 D301