Le Service itinisère évolue
27mar
Depuis le 07 avril 2026 le service itinisère évolue Nous vous invitons le découvrir sur le même lien www.itinisere.fr.
Circulation
-
Fluide
Informations
Fermermar
Aide
En cliquant sur une route ou un pictogramme, vous accédez aux informations.
La couleur correspond aux conditions de circulation.
- Normale
- Délicate
- Difficile
- Impossible
- Non renseigné
Viabilité hivernale
Mobilité douce
Pollution
Transports en commun
Bienvenue sur le calendrier prévisionnel de démonstration.
Cet outil a vocation à permettre aux internautes à connaître les futurs événements, manifestions et autres aléas survenant sur le réseau départemental.
Mode de fonctionnement :
- Pour afficher une information, choisir dans le menu latéral de gauche la ou les catégories d’items souhaitées. Puis, pour une recherche de date unique, sélectionner la date voulue.
- Pour l’affichage d’informations sur une période donnée, répéter les opérations réalisées ci-dessus, à l’exception du choix de la date.
Pour choisir une plage de dates, attrapez avec votre curseur le « marqueur » en forme de double barres situé à côté du premier jour de votre sélection et faites le glisser vers la droite jusqu’à la date de fin.
Nota Bene : Le choix d’une plage de date est limité à deux semaines. Ces informations délivrées par le Conseil Départemental de la Haute-Savoie sont prévisionnelles et susceptibles d’être changées.
Fichier téléchargeable :
Une fois votre recherche affinée, un fichier téléchargeable est disponible sur l’onglet « Télécharger ».
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ACTUALITÉS
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805ème Foire d'automne de Beaucroissant - du 11/9 au 13/9/2026
Pour permettre le bon déroulement de la «805ème Foire d’automne», le Département de l’Isère va réglementer la circulation des véhicules sur les routes départementales 519A, 1085 et 12C, le vendredi 11 samedi 12 et le dimanche 13 septembre 2026.
Pour les restrictions de circulation (coupures, interdictions de stationnement), voir ci-joint le flash spécial. -
Travaux RD529 - Réfection de chaussée - La Motte d'Aveillans - Nuits du 23/9 et 24/9/2026
Dans la nuit du mercredi 23 et celle du jeudi 24 septembre 2026, le Département de l’Isère va réaliser des travaux de réfection de chaussée sur la route départementale D529 dans la traversée de la commune de la Motte d’Aveillans.
Voir flash spécial ci- joint pour les restrictions de circulation (coupures).
-
Travaux RD30 - Sécurisation contre les chutes de blocs - du 21/9 au 30/10/2026
A compter du lundi 21 septembre 2026, le Département de l’Isère va engager d’importants travaux de sécurisation de la route départementale D30 contre les chutes de blocs entre Saint Nazaire Les Eymes et le Plateau des Petites Roches jusqu’au vendredi 30 octobre 2026.
Voir flash ci-joint pour les restrictions de circulation (coupures).
Une déviation sera mise en place pendant les coupures de la RD30 par la Terrasse via les RD1090 et RD30.
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Travaux RD1091 - Protection contre chutes de blocs et sécurisation du tunnel de l’Infernet - du 07/9 au 30/10/2026
A compter du lundi 07 septembre 2026 et jusqu'au vendredi 30 octobre 2026, le Département de l’Isère va réaliser sur la route départementale 1091 (entre Le Bourg d'Oisans et le Freney d'Oisans) des travaux de protection contre les chutes de blocs au niveau de la tête amont du tunnel des Commères et de la tête aval du tunnel de l'Infernet ainsi que des travaux de mise en sécurité du tunnel de l'Infernet.
Pendant les périodes de coupure, une déviation sera mise en place par les RN85 et RD1085 (direction Gap) puis par la RN94 (direction Briançon).
Voir flash ci-joint pour les restrictions de circulation (coupures et alternat).
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Travaux RD531 - Protection contre chutes de blocs - Villard de Lans - du 07/9 au 20/11/2026
A compter du lundi 7 septembre et jusqu’au vendredi 20 novembre 2026, le Département de l’Isère va engager des travaux de protection contre les chutes de blocs sur la route départementale D 531, située sur la commune de Villard-de-Lans.
Horaires:
COUPURE de la RD531 du lundi 7 septembre au vendredi 20 novembre 2026, en journée de 8h45 à 17h00, avec un alternat de circulation le soir, le week-end, et jour férié.
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Travaux RD526 - Réparation du pont de Ponsonnas - du 19/01 au 13/11/2026
Depuis lundi 19 janvier 2026, le Département de l’Isère a engagé des travaux de réparation d’un ouvrage d’art sur la route départementale D526 entre les communes de Ponsonnas et de Saint-Jeand’Hérans. Les travaux sont programmés jusqu’au 13/11/2026. Voir flash spécial ci-joint
Prochaines coupures: du lundi 19/10/2026 à 09h00 au vendredi 30/10/2026 à 17h00, 24h/24h – 7 jours / 7.
