Contournement de Dax

Contournement de Dax
Localisation
Pays	France
Région	Nouvelle-Aquitaine
Département	Landes (40)
Caractéristiques actuelles
Axes	D824 et D106
Itinéraire	Contournement de Dax par le Sud
Longueur	13 km

Présentation

• Le Contournement de Dax est un axe routier qui contournera à terme l'intégralité de l'agglomération.
• Elle se compose de deux sections raccordées à différents endroits par des axes existants :
  • La section située au Nord de l'agglomération prend la forme d'une voie express dénivelée à 2x2 voies car elle est située sur l'axe Bayonne - Mont-de-Marsan. Cet axe performant dévie une bonne part du trafic de transit.
  • La section située au Sud de l'agglomération est partiellement en service à l'Est et au Sud. Elle est en projet au Sud-Ouest. Cet axe prend la forme d'un modeste mais coûteux boulevard urbain à 2 voies entrecoupé de très nombreux carrefours giratoires, ce qui laisse à douter de son efficacité à écouler le trafic et à dévier correctement l'agglomération.

Historique

Contournement Nord

• xx xx 1988 : Dax-Est - Dax-Nord (première chaussée)
• 11 05 1990 : Dax-Nord - Dax-Ouest (première chaussée)
• 02 05 2002 : Dax-Est - Dax-Nord (seconde chaussée)
• 02 01 2004 : Dax-Nord - Dax-Ouest (seconde chaussée)

Contournement Sud

• xx xx 1982 : Mise en service du boulevard Sud de Dax (section neuve côté Est, section pré-existante recalibrée dès 1967 et rectifiée en 1987 côté Ouest).
• 02 02 1999 : Lancement des études sur le contournement Est.
• xx xx 2004 : Mise en service de la liaison D947 - D524 dite voie Est de Saint-Paul-lès-Dax.
• 08 07 2008 : Déclaration d'utilité publique du contournement Est.
• xx xx 2012 : Début des travaux du contournement Est.
• 19 07 2013 : Mise en service du doublement sur place de la D32 à Yzosse.
• 29 07 2013 : Mise en service de la liaison D386 - D947 à Narrosse.
• 20 01 2014 : Mise en service de la liaison D32 - D386 à Yzosse et Narrosse.
• 20 01 2014 : Mise en service de la liaison D947 - Rue Pascal Lafitte à Narosse et Dax.
• 15 12 2014 : Mise en service de la liaison D524 - D32 à Saint-Paul-lès-Dax et Dax.

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En bleu	Voie express de contournement Nord.
En rouge	Sections du contournement Sud en service.
En jaune	Sections du contournement Sud en projet.
En vert	Axes existants intégrés au contournement.
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.

Contournement Nord

• Landes (40) - D824
  •   D27 Saint-Vincent-de-Paul, D129 Dax
  •  D824
  •     D524 Dax (demi-échangeur)
  •     D947 Dax, Castets, Orthez
  •     D16 Saint-Paul-lès-Dax, Dax, Magescq (demi-échangeur)
  •     D524 Saint-Paul-lès-Dax, Dax, Magescq (demi-échangeur)
  •  D824

Contournement Est

• Landes (40) - D947
  •   D947 Saint-Paul-lès-Dax, Castets, Bordeaux
  •   Centre Commercial
  •   Centre Commercial
  •   D524 Centre Commercial, Saint-Paul-lès-Dax, Saint-Vincent-de-Paul, Tartas, Mont-de-Marsan
  •   D129 Saint-Paul-lès-Dax, Dax, Saint-Vincent-de-Paul, Tartas, Mont-de-Marsan
  •   Berdot, Dax
  •   D32 Quartier Neuf, Dax
  •   D32 Yzosse, Candresse, Montfort-en-Chalosse, Saint-Sever
  •   Quartier Neuf, Narrosse
  •   D947 Dax, Estibeaux, Orthez

Contournement Sud

• Landes (40) - D106
  •   D947 Dax, Estibeaux, Orthez
  •   Rue de l'Observatoire
  • Rue Pascal Lafitte
  • Rue Louis Blanc
  • Route de la Torte
  • Route de la Parcelle
  • Avenue Nungesser et Coli D6

Pictogrammes utilisés dans la description
	Sortie d'une voie non autoroutière.		Rocade / Périphérique.
	Sortie d'une autoroute ou voie express à péage en service.		Pont.
	Sortie d'une autoroute ou voie express gratuite en service.		Tunnel.
	Sortie en construction.		Aire de repos.
	Sortie fermée.		Aire de service.
	Échangeur entre 2 voies non autoroutières ou non express.		Radar automatique.
	Échangeur entre 2 autoroutes ou voies express à péage en service.		Gare.
	Échangeur entre 2 autoroutes ou voies express gratuites en service.		Aéroport.
	Échangeur entre une autoroute (ou voie express) à péage en service et une autoroute (ou voie express) gratuite en service.		Col.
	Échangeur entre une autoroute (ou voie express) à péage en service et une autoroute (ou voie express) en construction.		Vitesse maximale autorisée.
	Échangeur entre une autoroute (ou voie express) gratuite et une autoroute (ou voie express) en construction.		Pente dangereuse.
	Début d'une autoroute.		Route à double sens.
	Fin d'une autoroute.		Feux tricolores.
	Début d'une voie express.		Carrefour giratoire.
	Fin d'une voie express.		Route prioritaire.
	Créneau de dépassement à 2x2 voies hors voie express.		Route prioritaire ponctuellement.
	Créneau de dépassement à 3 voies.		Limites de départements et/ou de régions.