Autoroute française A24 (Ancien numéro)

Autoroute A24 (Ancien numéro)
Localisation
Pays	France
Régions	Hauts-de-France
Caractéristiques principales
Itinéraire	A16 - Belgique
Longueur	111 km
Concession	Oui
Historique
Premières études	Années 1980
Abandon	2010

Caractéristiques du projet

• L'autoroute A24 est un ancien projet de doublement de l'A1, afin de décharger cette dernière d'une partie de son important trafic, d'où son nom initial d'autoroute A1^Bis. Elle aurait permis de joindre Paris à la Belgique via Amiens et sans passer par Lille.

• Elle prenait naissance au niveau du nouveau nœud autoroutier d'Amiens, sur l'A16. Elle s'échangeait avec l'A26, puis elle passait ensuite entre Lens et Béthune, avant de s'échanger avec l'A25 et de se raccorder sur la RN58 belge, voire l'A22. Cette autoroute aurait dû être concédée mais les procédures n'ont pas été menées à leur terme suite aux conclusions du Grenelle de l'Environnement. Le projet est désormais abandonné au profit d'un réaménagement léger des routes nationales existantes.

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En bleu	Tracé de l'A24, tel qu'il avait été défini à l'issue de la concertation publique en 2006.
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.

Carte des fuseaux de l'A24 étudiés lors de la concertation.

• Nord d'Amiens (A16)
• Doullens
• A26
• Entre Béthune et Lens
• A25
• A22

Tracé provisoire

• En attendant la construction de l'A24, l'état avait conservé parmi ses routes nationales un itinéraire allant de Amiens à Lille, et qui aurait dû être déclassé lors de l'ouverture de l'autoroute :
  • N1 : Autour d'Amiens
  • N25 : De Amiens à Arras
  • N425 : Autour d'Arras
  • N17 : D'Arras à Lens
  • A211 - A21 : Autour de Lens
  • N47 : De Lens à La Bassée
  • N41 : De La Bassée à Lille

Documents

• Concertation :
  • Partie 1
  • Partie 2
  • Partie 3
• Bilan de la concertation :
  • Partie 1
  • Partie 2
• Synthèse
• Comparaison des fuseaux
• Fuseau projeté et alternatives

Sites SARA

• Fil du Forum Sara sur l'Autoroute A24

Liens externes utiles

• Dossier du quotidien la Voix du Nord sur l'A24