LGV Bordeaux-Toulouse

LGV Bordeaux - Toulouse
Localisation
Pays	France
Régions	Occitanie Nouvelle-Aquitaine
Départements	Haute-Garonne (31) Gironde (33) Lot-et-Garonne (47) Tarn-et-Garonne (82)
Métropoles	Bordeaux Métropole Toulouse Métropole
Caractéristiques actuelles
Premières études	2005
Matériel	TGV TERGV
Vitesse commerciale	320 km/h
Caractéristiques futures
Itinéraire	Saint-Médard-d'Eyrans - Saint-Jory
Longueur	222 km
Future ouverture	2024

Présentation

• La LGV Bordeaux - Toulouse (Ligne n°452 000 du réseau ferré national) est un projet de ligne à grande vitesse faisant partie du « Grand Projet ferroviaire du Sud-Ouest » (GPSO). Elle a pour objectif de relier Bordeaux à Toulouse, et au-delà, en direction de la Méditerranée et de Montpellier.
• Le projet, lancé au milieu des années 2000, a connu une première avancée avec la mise en place d'un débat public en 2005. Le fuseau a été retenu par décision ministérielle en 2012. Il a la particularité de former un tronc commun avec la LGV Bordeaux-Espagne sur 55 km entre Saint-Médard-d'Eyrans et le triangle ferroviaire du Sud-Gironde (ou de Bernos-Beaulac) situé à proximité de Captieux, ce qui permettra d'exploiter des liaisons à grande vitesse inédites entre Toulouse et l'Espagne.

Historique

• Juin – novembre 2005 : Débats publics
• Novembre 2007 : Signature par l’État, les régions Aquitaine et Midi-Pyrénées, et RFF d’un protocole pour la réalisation et les études concernant les lignes Bordeaux-Toulouse et Bordeaux-Espagne, regroupées sous l’appellation « Grands Projets du Sud-Ouest ».
• 30 mars 2012 : Approbation ministérielle et des fonctionnalités du tracé
• 16 octobre 2013 : La Commission européenne insère la LGV Bordeaux - Espagne dans le corridor Atlantique du réseau central transeuropéen de transport multimodal (RTE-T)
• 23 octobre 2013 : Décision ministérielle arrêtant le tracé définitif des lignes nouvelles Bordeaux-Toulouse et Bordeaux-Espagne, et définissant le schéma de réalisation du GPSO en deux phases : d'abord les sections Bordeaux - Dax et Bordeaux - Toulouse, puis la section internationale Dax - Espagne dans un second temps
• 25 novembre 2015 : Aménagements ferroviaires au sud de Bordeaux dans le cadre de la LGV Bordeaux-Toulouse entre Bègles et Saint-Médard-d'Eyrans (12 km)
• 4 janvier 2016 : Aménagements ferroviaires au nord de Toulouse dans le cadre de la LGV Bordeaux-Toulouse entre Toulouse et Castelnau-d'Estrétefonds (19 km)
• 2 juin 2016 : Déclaration d'utilité publique de la section Saint-Médard-d'Eyrans (Bordeaux) - Saint-Jory (Toulouse)
• 2035 : Mise en service prévisionnelle

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Références :

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Légende de la carte ou du tableau
En rouge	Section Bordeaux - Triangle du Sud-Gironde (ou de Bernos-Beaulac) (Tronc commun avec la LGV Bordeaux-Espagne)
En orange	Section Triangle du Sud-Gironde (ou de Bernos-Beaulac) - Toulouse
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.

Caractéristiques Techniques

Vitesses limites

• 320 km/h : section Saint-Médard-d'Eyrans - Saint-Jory

Gares nouvelles

• 2 gares nouvelles : Agen TGV, Montauban TGV

Voir aussi

Articles connexes

• Liste des infrastructures ferroviaires françaises
• LGV Sud-Europe-Atlantique
• LGV Bordeaux-Espagne

Sites Sara

•  [Forum Sara] Fil du Forum SARA sur la LGV Sud-Europe-Atlantique (LGV SEA) entre Bordeaux et Toulouse

Liens et documents externes

• Site officiel du Grand Projet ferroviaire du Sud Ouest (GPSO)