Route départementale française D403a1 (77)

Route départementale D1A, D74A, D403A1 (77)
La D74a (77) à Sourdun sur le contournement Est de Provins. © Google Maps
Localisation
Pays	France
Département	Seine-et-Marne (77)
Caractéristiques actuelles
Itinéraire	D403 - D619 (Saint-Brice - Sourdun)
Longueur	3 km

Présentation

• Les routes départementales D1^A, D74^A, D403^A1 (77), ou RD1^A, RD74^A, RD403^A1 (77), sont des courtes routes départementales situées dans le département de la Seine-et-Marne (77), qui relient Saint-Brice à Sourdun.
• Ces routes départementales correspondent au Contournement Est de Provins.
• Cet axe de contournement joue un grand rôle au niveau local, mais il est constitué de sections de qualité très inégales. Seule la section centrale (D403^A1) a été construite spécifiquement en 1984, les autres sections sont reprises sur d'anciens chemins vicinaux à peine réaménagés.

Historique

• Déviation de Saint-Brice : prise en considération le 20 septembre 1985, mise en service en 1990 (→ D1^A).
• Liaison Saint-Brice - Provins : 1984 (→ D403^A1).
• Giratoire de Sourdun (D619) : janvier 2019 (→ D74^A).

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En jaune	Tracé de la D1A (77).
En vert	Tracé de la D74A (77).
En violet	Tracé de la D403A1 (77).
Pour plus d'informations sur les sources cartographiques, consulter cet article.
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• Seine-et-Marne (77) - D1^A
  • Saint-Brice
    • D403 La Haute Maison
    • Les Cas Rouges
• Seine-et-Marne (77) - D403^A1
  • Provins La Voulzie Ville Médiévale D236
• Seine-et-Marne (77) - D74^A
  • Provins Belle Croix D74
  • Sourdun Les Cheigneux   D619