{"id":15841,"date":"2022-06-10T13:22:19","date_gmt":"2022-06-10T13:22:19","guid":{"rendered":"https:\/\/gifex.com\/fr\/?post_type=ficha&p=15841"},"modified":"2026-11-10T11:19:10","modified_gmt":"2026-11-10T11:19:10","slug":"carte-routiere-du-morbihan","status":"publish","type":"ficha","link":"https:\/\/gifex.com\/fr\/fichier\/carte-routiere-du-morbihan\/","title":{"rendered":"Carte routi\u00e8re du Morbihan"},"content":{"rendered":"

R\u00e9seau routier du d\u00e9partement du Morbihan (56)<\/strong><\/p>\n

Le Morbihan, poss\u00e8de un r\u00e9seau routier qui relie les principales villes du d\u00e9partement, les communes rurales et les stations baln\u00e9aires du littoral atlantique.<\/p>\n

Il joue un r\u00f4le essentiel dans les d\u00e9placements entre Vannes, Lorient, Auray, Pontivy, Plo\u00ebrmel et les communes c\u00f4ti\u00e8res.<\/p>\n

1. Les principales routes nationales<\/strong><\/p>\n

Le r\u00e9seau national comprend environ 255 km de routes.<\/p>\n

\n\n\n\n\n\n\n
Route<\/strong><\/td>\nPrincipales liaisons<\/strong><\/td>\n<\/tr>\n
RN165 (E60)<\/td>\nNantes \u2013 Vannes \u2013 Auray \u2013 Lorient \u2013 Quimper<\/td>\n<\/tr>\n
RN24<\/td>\nRennes \u2013 Plo\u00ebrmel \u2013 Josselin \u2013 Lorient<\/td>\n<\/tr>\n
RN166<\/td>\nVannes \u2013 Elven \u2013 Malestroit \u2013 Plo\u00ebrmel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 
\nCes axes constituent les principales voies de circulation et assurent les connexions avec les autres d\u00e9partements bretons.<\/p>\n

2. Les principales routes d\u00e9partementales<\/strong><\/p>\n

Le Morbihan compte environ 4 073 km de routes d\u00e9partementales, r\u00e9parties entre quatre cat\u00e9gories : prioritaires, primaires, secondaires et tertiaires.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Route<\/strong><\/td>\nPrincipales liaisons<\/strong><\/td>\n<\/tr>\n
RD2<\/td>\nPontivy \u2013 Melrand<\/td>\n<\/tr>\n
RD29<\/td>\nLorient \u2013 Ploemeur<\/td>\n<\/tr>\n
RD101<\/td>\nVannes \u2013 Arradon<\/td>\n<\/tr>\n
RD166<\/td>\nSecteur de Plo\u00ebrmel<\/td>\n<\/tr>\n
RD465<\/td>\nRN165 \u2013 Lorient<\/td>\n<\/tr>\n
RD766<\/td>\nPlo\u00ebrmel \u2013 Mauron<\/td>\n<\/tr>\n
RD767<\/td>\nVannes \u2013 Pontivy<\/td>\n<\/tr>\n
RD768<\/td>\nBaud \u2013 Auray \u2013 Quiberon<\/td>\n<\/tr>\n
RD769<\/td>\nLanester \u2013 Plouay \u2013 Le Faou\u00ebt<\/td>\n<\/tr>\n
RD774<\/td>\nMuzillac \u2013 Rochefort-en-Terre<\/td>\n<\/tr>\n
RD780<\/td>\nVannes \u2013 Sarzeau \u2013 Arzon<\/td>\n<\/tr>\n
RD782<\/td>\nSecteur du nord-ouest du d\u00e9partement<\/td>\n<\/tr>\n
RD955<\/td>\nSecteur de Pontivy et du centre Morbihan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 
\n3. Les principaux axes par secteur g\u00e9ographique<\/strong><\/p>\n

Secteur de Vannes<\/strong>
\nRN165, RN166, RD767, RD780 et RD101. Liaisons vers Auray, Plo\u00ebrmel, Sarzeau et la presqu’\u00eele de Rhuys.<\/p>\n

Secteur de Lorient<\/strong>
\nRN165, RN24, RD465, RD29 et RD769. Desserte de Lanester, Hennebont et Ploemeur.<\/p>\n

Secteur d’Auray<\/strong>
\nRN165, RD768 et routes secondaires vers Carnac, Quiberon et Pluvigner.<\/p>\n

Secteur de Pontivy<\/strong>
\nRD767, RD768 et routes d\u00e9partementales reliant Baud, Locmin\u00e9 et Loud\u00e9ac.<\/p>\n

Secteur de Plo\u00ebrmel<\/strong>
\nRN24, RN166 et RD766. Connexions vers Josselin, Vannes et Rennes.<\/p>\n

4. Organisation du r\u00e9seau routier<\/strong><\/p>\n

\n\n\n\n\n\n\n
Cat\u00e9gorie<\/strong><\/td>\nLongueur approximative<\/strong><\/td>\n<\/tr>\n
Routes nationales<\/td>\n255 km<\/td>\n<\/tr>\n
Routes d\u00e9partementales<\/td>\n4 073 km<\/td>\n<\/tr>\n
Voies communales<\/td>\n11 000 km<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 
\nLe r\u00e9seau d\u00e9partemental comprend notamment :<\/p>\n

    \n
  • 626 km de routes prioritaires ;<\/li>\n
  • 641 km de routes primaires ;<\/li>\n
  • 1 136 km de routes secondaires ;<\/li>\n
  • 1 670 km de routes tertiaires.<\/li>\n<\/ul>\n

    5. Particularit\u00e9s du r\u00e9seau routier<\/strong><\/p>\n

      \n
    • Axe est-ouest : la RN165 et la RN24 assurent les principales liaisons r\u00e9gionales.<\/li>\n
    • Axe nord-sud : la RN166 relie Vannes \u00e0 Plo\u00ebrmel.<\/li>\n
    • Littoral : les RD768 et RD780 desservent les secteurs touristiques de Quiberon et de la presqu’\u00eele de Rhuys.<\/li>\n
    • Centre du d\u00e9partement : les RD767 et RD768 relient Pontivy aux autres p\u00f4les urbains.<\/li>\n<\/ul>\n

      \u00c0 noter<\/strong> : le Morbihan ne poss\u00e8de pas d’autoroute \u00e0 p\u00e9age ; son r\u00e9seau structurant repose essentiellement sur des routes nationales am\u00e9nag\u00e9es en voies express.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Le Morbihan, poss\u00e8de un r\u00e9seau routier qui relie les principales villes du d\u00e9partement, les communes rurales et les stations baln\u00e9aires du littoral atlantique.<\/p>\n","protected":false},"author":1,"featured_media":15843,"template":"","categoria_ficha":[1843],"class_list":["post-15841","ficha","type-ficha","status-publish","has-post-thumbnail","hentry","categoria_ficha-cartes-du-departement-du-morbihan"],"acf":[],"yoast_head":"\nCarte routi\u00e8re du Morbihan - Gifex<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gifex.com\/fr\/fichier\/carte-routiere-du-morbihan\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carte routi\u00e8re du Morbihan - Gifex\" \/>\n<meta property=\"og:description\" content=\"Le Morbihan, poss\u00e8de un r\u00e9seau routier qui relie les principales villes du d\u00e9partement, les communes rurales et les stations baln\u00e9aires du littoral atlantique.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gifex.com\/fr\/fichier\/carte-routiere-du-morbihan\/\" \/>\n<meta property=\"og:site_name\" content=\"Gifex\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-10T11:19:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gifex.com\/fr\/wp-content\/uploads\/15841\/Carte-routiere-du-Morbihan.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1480\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/gifex.com\\\/fr\\\/fichier\\\/carte-routiere-du-morbihan\\\/\",\"url\":\"https:\\\/\\\/gifex.com\\\/fr\\\/fichier\\\/carte-routiere-du-morbihan\\\/\",\"name\":\"Carte routi\u00e8re du Morbihan - 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