Rocade d'Angers

Rocade d'Angers
Rocade d'Angers au niveau de l'échangeur 16 de l'A11. © Padawan53
Localisation
Pays	France
Région	Pays-de-la-Loire
Département	Maine-et-Loire (49)
Exploitation
Concessionnaires	ASF - Cofiroute
Gestionnaire	Conseil Départemental du Maine-et-Loire (CD49)
Caractéristiques actuelles
Axes	A11 - A87 - D323 - D260
Itinéraire	Contournement par l'ouest, le nord et l'est (D323 - A87)
Historique
Construction	1977
Dernière ouverture	2008
Articles connexes	Axe Rennes - Angers - A11 - A85 - A87 - RN23 - RN160 - RN163 - RN323 - RN1160

Présentation

• Angers est la préfecture du département de Maine-et-Loire (49). Elle compte 156 000 habitants pour la ville seule, et environ 345 305 habitants en prenant en compte l'agglomération.
• Elle est l'intersection et/ou le départ de 5 grands axes à vocations nationale et internationale :
  • Axe Paris - Nantes : A11 et D323 (49).
  • Axe Angers - Tours : A85 et D347 (49).
  • Axe Angers - La Roche-sur-Yon : A87.
  • Axe Angers - Niort/Poitiers : D748 (49) et D761 (49).
  • Axe Rennes - Angers : D775 (49)
• La rocade d'Angers n'est pas complète : le projet de tronçon Sud manquant a été abandonné en 2014. En conséquence, un très important trafic s'écoule toujours par les voies sur berges dont la reconversion a été abandonnée (en dehors de quelques aménagements cosmétiques) et les boulevards urbains peu capacitaires situés au Sud de la ville.
• La voie sur berges a assuré pendant plus de 3 décennies la jonction entre les 2 tronçons de l'A11 dans la traversée d'Angers, avant la construction du Contournement Nord d'Angers (A11). Elle était constituée de la RN23 dans sa partie Est et de la RN323 dans sa partie Ouest.

Localisation

Chargement de la carte...

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Légende de la carte ou du tableau
En bleu	La Rocade Nord assurée par l'A11.
En bleu clair	La Rocade Est assurée par l'A87.
En orange	L'extrémité Sud de l'Axe Rennes - Angers assurée par la D323.
En jaune	La traversée urbaine (voie sur berges) assurée par les D323 et D523 (ex-N23 et ex-N323).
En vert	La pénétrante Sud assurée par la D260 (ex-N260).
En blanc	Les autres pénétrantes.
En gris clair	Projets abandonnés.
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.

Historique

Rocade Nord

Voir l'article : Autoroute française A11 (Contournement Nord d'Angers).

Rocade Est

Voir l'article : Autoroute française A87 (Historique).

Pénétrante Sud

Voir l'article : Route nationale française 260.

Traversée urbaine

Classements

• Sa section Est a été classée dans le réseau national le 10 novembre 1988 entre la sortie 15 de l'A11 (Angers-Est) et le pont de la Basse-Chaîne en tant que déviation de RN23.
• En 2007, les voies sur berges sont déclassées en D523.
• Après la construction de l'échangeur de Beaucouzé-Le Landreau et du tracé neuf déviant la D106 entre le nord d'Angers et Avrillé, tous deux mis en service en 2010, la majeure partie de la D523 est renommée D323. La D523 subsistante est la liaison entre la D323 et la sortie 18 de l'A11.

Voir l'article : D323 (49).

Déclarations d'utilité publique

• 24 04 1963 : Section Saint-Serge - Beaucouzé (2x2 voies), (partiellement abandonnée)
• 09 09 1969 : Section Pont de la Basse-Chaîne - Beaucouzé (2x2 voies, sauf Pont de l'Atlantique sur une chaussée)
• 30 05 1978 : Section Beaucouzé - Saint-Jean-de-Linières (dénivellation des carrefours)
• 30 05 1978 : Section Saint-Jean-de-Linières - A11-Ouest (2x2 voies)

Mises en service

• xx xx 1972 : Section Pont de la Basse-Chaîne - Pont de l'Atlantique (2x2 voies)
• 20 12 1973 : Section Saint-Serge - Pont de la Basse-Chaîne (2x2 voies)
• 20 12 1973 : Section Pont de l'Atlantique - Beaucouzé (2x2 voies, sauf Pont de l'Atlantique sur une chaussée)
• xx xx 1973 : Section Beaucouzé - Saint-Jean-de-Linières (2x2 voies, aménagement sur place)
• xx xx 1977 : Diffuseur du Pont des Arts-et-Métiers
• xx xx 1980 : Section Beaucouzé - Saint-Jean-de-Linières (dénivellation des carrefours)
• xx xx 1980 : Section Saint-Jean-de-Linières - A11-Ouest (2x2 voies)
• xx 07 1984 : Pont de l'Atlantique (seconde chaussée)
• 27 06 1986 : Diffuseur du Pont de Verdun
• 23 06 1987 : Section A11-Est - Saint-Serge
• xx xx 2018 : Couverture entre le Pont des Arts-et-Métiers et le Pont de Verdun

Itinéraire

Rocade Nord

• De la sortie 14 à la sortie 17 ; section gratuite concédée à Cofiroute.
  •  A11 E50
    •  Aire de service : Les Portes d'Angers (dans chaque sens)
  •   Échangeur entre A87 et A11  : La Roche-sur-Yon | Niort | Cholet | Poitiers | Saumur par RD | Saint-Barthélémy-d'Anjou | Parc des Expositions +   14  (Tiercé) : Villes desservies : Tiercé, Ecouflant
  •   15  (Angers-centre) D323 : Villes desservies : Angers-centre, C.H.U., M.I.N. (demi-échangeur)
    •  Viaduc de la Maine
  •   16  (Angers-nord) : Villes desservies : Cantenay-Épinard, Avrillé-centre, Angers-nord, C.H.U. +  Vitesse : 90 km/h  (sens Nantes > Paris)
    •  Tranchée couverte d'Angers
    •  Vitesse : 90 km/h  (sens Paris > Nantes)
  •   17  (Angers-ouest) D775 D323 : Villes desservies : Rennes, Laval, Nantes par RD, Montreuil-Juigné, Angers-ouest, Avrillé, Avrillé-Z.I., Beaucouzé

Rocade Est

• De l'A11 à la sortie 23 ; section gratuite concédée à ASF.
  •   Échangeur entre A11 et A87  : Vers A85 (Tours) | Paris | Le Mans || Rennes | Laval | Nantes | Angers-centre +   14  (Tiercé) : Villes desservies : Tiercé, Écouflant
  •  A87
  •   15  (Parc des Expositions) D323 : Villes desservies :  A11 (Le Mans),  A85 (Tours) ; Autres villes desservies : Angers-est, Saint-Sylvain-d'Anjou, Parc des Expositions,  Z.A. Pôle 49
  •   16  (Le Plessis-Grammoire) : Villes desservies : Le Plessis-Grammoire, Saint-Barthélémy-d'Anjou-Z.I.,  Z.A. Pôle 49
  •   17  (Saumur) D347 : Villes desservies : Saumur par RD, Beaufort-en-Vallée, Saint-Barthélémy-d'Anjou, Saint-Barthélémy-d'Anjou-centre, Saint-Barthélémy-d'Anjou-Z.I.
    •  Vitesse : 90 km/h  (sens La Roche-sur-Yon > Angers)
  •   18/18a  (Angers-est) : Villes desservies : Angers-centre, Angers-est
  •   18b  (Angers-sud) : Villes desservies : Angers-sud, Clinique Anjou, P+R Tramway (demi-échangeur)
  •   19  (Trélazé) : Villes desservies : Trélazé, Trélazé-Z.I.
  •   20  (La Monnaie) D260 : Ville desservie : Angers-centre, Angers-sud

Pénétrante Sud

• D'Angers à l'A87 ; section gratuite non-concédée gérée par le CD49.
•  D260
  •   VC  (Les Ponts-de-Cé) : Villes desservies : Les-Ponts-de-Cé-centre (demi-échangeur)
•  D260
  • Section sans sorties sur 1500 m
  •   Échangeur entre A87 et D260 (  20 ) (demi-échangeur).
•  D260

Traversée urbaine

• De l'A11 à la D106 (49) ; section gratuite non-concédée gérée par le CD49.
•  A11 E50   15 
•  D323
  •   VC  (M.I.N.) : Villes desservies : Centre commercial, Centre de Gros - M.I.N., Saint-Serge, Montplaisir, Quartier du Lac de Maine
  • Hauteur limitée à 4,2 m
  •   VC  (Pont de la Haute Chaîne) : Villes desservies : Avrillé, C.H.U., La Doutre, Centre des congrès, Saint-Serge
  •   VC  (Place Molière) : Villes desservies : Centre ville, La Doutre, République
  •   VC  (Pont de Verdun) : Villes desservies : Centre ville, La Doutre, République (demi-échangeur)
  •   VC  (Boulevard du Roi René) : Villes desservies : Avrillé, La Doutre, Château, Théâtre Le Quai (demi-échangeur)
  • Fin de hauteur limitée
  •   Échangeur entre Rocade de la Baumette et D323  : Cholet | Niort | Poitiers | La Roseraie | La Gare | Clinique de l'Anjou
    •  Pont de l'Atlantique
  •   VC  (Lac de Maine) : Villes desservies : Bouchemaine, Quartier du Lac de Maine, Centre commercial Grand Maine, Belle-Beille, Complexe sportif
  •   VC  (Belle-Beille) : Villes desservies : Belle-Beille, Université, Angers-Technopole, Gendarmerie, Quartier du Lac de Maine
  •   Échangeur entre D323 et D523  : Nantes | Bouchemaine | Beaucouzé |  Parc d'activités Angers - Beaucouzé
  •   D56  (Ecoparc commercial - L'Atoll) : Villes desservies : Saint-Clément-de-la-Place, Angers-Technopole, Université, Ecoparc commercial - L'Atoll
  •   Échangeur entre D323 et A11  : Paris | Tours || Nantes E50 +   D122  (La Plesse) : Villes desservies : La Meignanne, Avrillé, Avrillé-Z.I., Château du Plessis-Macé (demi-échangeur)
•  D323
•  D775

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.

Articles connexes

• Axe Rennes - Angers
• Autoroute A11
• Autoroute A85
• Autoroute A87

• Route nationale 23
• Route nationale 160
• Route nationale 163
• Route nationale 260
• Route nationale 323
• Route nationale 1160

Liens externes

• Dossier de consultation de l'ancien projet de Liaison Sud d'Angers