Route départementale française D79 (95)

Route départementale D79 (95)
La D79 (95) à l'entrée de Génicourt. © Jean-Luc Doyen
Localisation
Pays	France
Département	Val-d'Oise (95)
Caractéristiques actuelles
Itinéraire	D915 - D64 (Génicourt - Nesles-la-Vallée)
Longueur	9,5 km

Présentation

• La route départementale D79 (95), ou RD79 (95), est une route départementale du Val-d'Oise (95) qui relie Génicourt à Nesles-la-Vallée via Liviliers.

Généralités

• Cette route étroite à 2 voies contribue essentiellement à la desserte de ces trois villages situés au Nord de l'agglomération de Cergy-Pontoise.
• Elle joint à Hérouville-en-Vexin les D927 et D928 (vers Méru et Auvers-sur-Oise) et à Nesles-la-Vallée la D64 (vers la Vallée du Sausseron).

Historique

• Traversée de Génicourt :
  • Fermeture à la circulation de la section joignant la D22 au Sud de la D915 (concomitamment à l'élargissement à 2x2 voies de cette dernière) : 1987.
  • Sécurisation du carrefour à niveau sur la D915 (fermeture, sens Génicourt - Pontoise) : 1999.
  • Giratoire de la Place de la Libération.
  • Ralentisseur à l'entrée Est du village : 2017.
• Ralentisseurs en traverse de Liviliers : décennies 2010 (section Ouest) et 2000 (section Est).
• Réaménagement des carrefours d'accès à la D927 à Hérouville-en-Vexin, faisant disparaître le court tronc commun qui s'effectuait avec cet axe :
  • Suppression du carrefour-plan Ouest (en provenance de Génicourt) : 2000.
  • Suppression de la bretelle directe Est (vers Nesles-la-Vallée), remplacée par le franchissement de deux carrefours situés sur la D927 et sur la D928 : 1987.
  • Aménagement d'un giratoire à l'intersection de ces deux routes, sur lequel se greffe l'axe Génicourt - Nesles-la-Vallée, en lieu et place de précédents aménagements évoqués : 2000.

Autour de la route

• Parc Naturel Régional du Vexin français

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En jaune	Tracé de la D79 (95).
Pour plus d'informations sur les sources cartographiques, consulter cet article.
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• Val-d'Oise (95) - D79
  • Génicourt

    

    La D188 (95) à l'entrée de Livilliers.
    © Jean-Luc-Doyen

    •  Parc naturel régional du Vexin français
    • D915 La Maison Blanche
    • Génicourt-Village
  • Livilliers Église XII^e
    • Le Veau Né
    • Livilliers-Village
    • Fond de la Brosse
  • Hérouville-en-Vexin (anc^t Hérouville) Église Saint-Clair XII^e
    • La Croix Blanche
    •   D927 D928
    • Fond de Boisemont
  • Nesles-la-Vallée Le Sausseron Église, Manoir de Launay, Polissoir de la Tour du Lay, etc.
    • Fontenelle
    • Le Clos Marie
    • Nesles-la-Vallée-Village D64