Autoroute française A750

Autoroute A750
Le Pont sur l'Hérault à Gignac.© DDE 34
Localisation
Pays	France
Région	Occitanie
Exploitation
Gestionnaire	DIR Massif-Central
Caractéristiques
Itinéraire	A75 - N109 (Ceyras - Bel-Air)
Longueur	25 km
Historique
Première ouverture	1996
Dernière ouverture	2010

Présentation

• L'autoroute A750, ou A750, est une autoroute française, antenne de l'A75, qui reliera à terme Ceyras à Montpellier. Actuellement, cet axe permet entre autres l'accès depuis l'agglomération de Montpellier au Haut-Languedoc et au Massif Central. Elle remplace progressivement la N109 qui avait connu un début d'aménagement à 2x2 voies dans les années 1980.
• Conçue comme un prolongement de l'autoroute A75 en direction de l'ancienne capitale du Languedoc-Roussillon, cette courte autoroute est en chantier depuis plus de 20 ans. Régulièrement, de courts tronçons ont été mis en service pour une ouverture finale effective le 27 juillet 2010. Il reste désormais à aménager le Contournement Ouest de Montpellier mais celui-ci n'est pas financé.
• L'A750 est entièrement gratuite et gérée par la DIR Massif-Central.
• Dans la continuité de l'A75, cet itinéraire peut constituer une alternative aux A6, A7 et A9 pour les usagers désireux de rejoindre Paris et l'Europe du Nord.

Localisation

Chargement de la carte...

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class=\"mw-parser-output\"\u003E\u003Cp\u003ED\u00e9but de l'A750 sur l'\u003Ca href=\"/wiki/Autoroute_fran%C3%A7aise_A75\" title=\"Autoroute fran\u00e7aise A75\"\u003EA75\u003C/a\u003E \u00e0 Ceyras.\n\u003C/p\u003E\u003C/div\u003E","title":"D\u00e9but de l'A750 sur l'A75 \u00e0 Ceyras.\n","link":"","lat":43.65885399999999805231709615327417850494384765625,"lon":3.443471000000000170615521710715256631374359130859375,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EFin provisoire de l'A750 sur la voie express \u003Ca href=\"/wiki/Route_nationale_fran%C3%A7aise_109\" title=\"Route nationale fran\u00e7aise 109\"\u003ERN109\u003C/a\u003E \u00e0 Bel-Air.\n\u003C/p\u003E\u003C/div\u003E","title":"Fin provisoire de l'A750 sur la voie express RN109 \u00e0 Bel-Air.\n","link":"","lat":43.632193000000000893123797141015529632568359375,"lon":3.761315000000000186020088221994228661060333251953125,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EFin de la RN109 \u00e0 Montpellier\n\u003C/p\u003E\u003C/div\u003E","title":"Fin de la RN109 \u00e0 Montpellier\n","link":"","lat":43.6120609999999970796125126071274280548095703125,"lon":3.824444000000000176697767528821714222431182861328125,"icon":""}]}

Légende de la carte
En bleu	Tracé de l'A750.
En rouge	Tracé de la voie express RN109 qui prolonge l'A750.
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.

Description du tracé

Début de l'autoroute A750 dans le sens Montpellier-Lodève à Bel-Air. © G.E.

Vue aérienne de l'arrivée de l'A750 sur Montpellier. © G.E.

• L'autoroute se sépare de l'A75 au niveau de Ceyras, non loin de Clermont-l'Hérault et du lac du Salagou.
• Passant dans un relief relativement plat, elle croise l'échangeur de Saint-Félix-de-Lodez avant de continuer en direction de Gignac.
• L'échangeur de Saint-André-de-Sangonis est croisé, puis l'autoroute passe sur le pont de l'Hérault à Gignac, côtoyant un magnifique ouvrage construit naguère par les Etats généraux du Languedoc.
• Après avoir passé la sortie de Gignac, le paysage se vallonne très légèrement et quitte l'agglomération. L'autoroute croise la sortie de Saint-Jean-d'Aumière et commence à rentrer dans un paysage relativement vallonné. Elle passe non loin de La Boissière.
• La sortie n° 61 (Saint-Paul-et-Valmalle) est croisée et l'autoroute repasse dans un paysage plutôt plat.
• L'axe perd son statut d'autoroute à la sortie n° 62 (Bel-Air) et devient une voie express faisant partie de la RN109.
• La voie express passe la sortie n° 63 (Juvignac) avant de rentrer dans l'agglomération montpelliéraine.
• Après les sorties n° 64 (Saint-Georges-d'Orques) et n° 65 (Lavérune, futur Contournement Ouest de Montpellier), l'axe se termine par un échangeur au croisement avec la D65.

Autour de l'autoroute

Région

• Occitanie

Département

• Hérault (34)

Sites naturels

• Gorges de l'Hérault

Sites touristiques

• Gorges de l'Hérault
• Grotte de Clamouse
• Lac du Salagou
• Saint-Guilhem-le-Désert

Historique

Voir l'article : Autoroute française A750 (Historique).

Futur

• Après 2020 : Prolongement et raccordement à l'A709 via le Contournement Ouest de Montpellier.

Itinéraire

Elargissement de la N109 à l'est de Gignac © Gigi37

L'A750 vers Saint-Paul-et-Valmalle © France Autoroutes

• De l'A75 à la sortie 62 ; section gratuite non concédée gérée par la DIR Massif-Central.
  •  A75 E11
  •   Échangeur entre A75 et A750  : Clermont-Ferrand | Millau | Lodève || Béziers | Sète | Clermont-l'Hérault E11
  •  A750
  •   57  (Saint-Félix) : Villes desservies : Saint-André-de-Sangonis, Montpeyroux, Ceyras, Saint-Félix-de-Lodez, Saint-Saturnin-de-Lucian
  •   58  (Saint-André-La Garrigue) : Villes desservies : Saint-André-de-Sangonis, Aniane, Gignac, Saint-Guilhem-le-Désert
  •   59  (Gignac-Sud) : Villes desservies : Canet, Gignac-Centre, Aniane, Saint-Martin-de-Londres (trois-quarts-échangeur)
  •   60  (Saint-Jean-d'Aumière) : Villes desservies : Saint-Jean-d'Aumière, Gignac-Est, La Boissière, Aniane, Saint-Guilhem-le-Désert
    •  Aire de service : La Taillade (dans les deux sens)
  •   61  (Saint-Paul) : Villes desservies : Saint-Paul-et-Valmalle, Cournonterral, Murviel-lès-Montpellier, Montarnaud, Argelliers
  •   62  (Bel-Air) : Villes desservies : Saint-Georges-d'Orques, Grabels, Valhauquès, Murviel-lès-Montpellier, Pignan
  •  A750
• De la sortie 62 à Montpellier ; section gratuite non concédée, ayant le statut de voie express (RN109), gérée par la DIR Massif-Central.
  •  N109
  •   63  (Juvignac) : Ville desservie : Juvignac
  •   64  (Saint-Georges) : Villes desservies : Juvignac, Saint-Georges-d'Orques
  •   65  (Lavérune) : Villes desservies :  A9 A709 (Nîmes) ; Autres villes desservies : Saint-Jean-de-Védas, Lavérune
  •  N109

Pictogrammes utilisés dans la description
	Sortie d'une voie non autoroutière.		Rocade / Périphérique.
	Sortie d'une autoroute à péage en service.		Pont.
	Sortie d'une autoroute gratuite en service.		Tunnel.
	Sortie en construction.		Aire de repos.
	Sortie fermée.		Aire de service.
	Échangeur entre 2 voies non autoroutières.		Radar automatique.
	Échangeur entre 2 autoroutes à péage en service.		Gare.
	Échangeur entre 2 autoroutes gratuites en service.		Aéroport.
	Échangeur entre une autoroute à péage en service et une autoroute gratuite en service.		Col.
	Échangeur entre une autoroute à péage en service et une autoroute en construction.		Vitesse maximale autorisée.
	Échangeur entre une autoroute gratuite et une autoroute 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.

Aires

Voir l'article : Autoroute française A750 (Aires).

Diaporama

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Voir aussi

Sites SARA

•  [Saratlas] L'autoroute A750 sur Saratlas

•  [France Autoroutes] Photos de l'autoroute A750 sur France Autoroutes

•  [Autorout.free.fr] Panneaux directionnels de l'autoroute A750

•  [Forum Sara] Fil du forum Sara sur l'autoroute A750

Sites externes

•  [DIR Massif-Central] Site de la DIR Massif-Central