{"id":5210,"date":"2026-01-18T18:20:16","date_gmt":"2026-01-18T18:20:16","guid":{"rendered":"https:\/\/infos-media-nantes.fr\/?p=5210"},"modified":"2026-01-18T18:32:41","modified_gmt":"2026-01-18T18:32:41","slug":"autoroute-mer-saint-nazaire-gijon-projet-relance","status":"publish","type":"post","link":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/","title":{"rendered":"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre"},"content":{"rendered":"\n<article id=\"imn-autoroute-mer-saint-nazaire-gijon-2025\" style=\"font-family:Inter,Arial,sans-serif;color:#222;line-height:1.65;max-width:1100px;margin:auto;padding:24px;background:#fff;box-sizing:border-box;\">\n\n<header>\n\n  <p>\n    Abandonn\u00e9e en 2014, la liaison maritime entre Montoir-de-Bretagne et le port espagnol de Gij\u00f3n reste au centre des discussions.\n    Les autorit\u00e9s portuaires fran\u00e7aises et espagnoles plaident pour une relance de cette ligne mixte, pens\u00e9e pour le fret et les passagers.\n  <\/p>\n<\/header>\n\n<section>\n  <p>\n    Dix ans apr\u00e8s la fin de l\u2019exploitation de l\u2019ancienne ligne ro-pax reliant le port de <strong>Nantes Saint-Nazaire<\/strong> \u00e0 celui de <strong>Gij\u00f3n<\/strong>,\n    le projet d\u2019\u00ab autoroute de la mer \u00bb refait r\u00e9guli\u00e8rement surface. \u00c0 l\u2019\u00e9poque, la liaison permettait le transport de camions,\n    de remorques non accompagn\u00e9es et de passagers, offrant une alternative maritime aux grands axes routiers traversant les Pyr\u00e9n\u00e9es.\n  <\/p>\n\n  <p>\n    Exploit\u00e9e entre 2010 et 2014 par <strong>LD Armateurs<\/strong>, la ligne avait \u00e9t\u00e9 stopp\u00e9e en raison de difficult\u00e9s \u00e9conomiques\n    et techniques. La modernisation du navire, bas\u00e9 en Cor\u00e9e, s\u2019\u00e9tait r\u00e9v\u00e9l\u00e9e co\u00fbteuse, tandis que la rentabilit\u00e9 du mod\u00e8le\n    restait insuffisante pour assurer une exploitation durable.\n  <\/p>\n<\/section>\n\n<section>\n  <h2>Un projet jamais totalement abandonn\u00e9<\/h2>\n\n  <p>\n    Apr\u00e8s l\u2019arr\u00eat de la ligne, plusieurs tentatives de relance ont \u00e9t\u00e9 \u00e9voqu\u00e9es, notamment en 2016 avec l\u2019int\u00e9r\u00eat\n    de la soci\u00e9t\u00e9 espagnole <strong>Riva<\/strong>. Ces discussions n\u2019avaient pas abouti, mais les \u00e9changes entre les acteurs\n    portuaires n\u2019ont jamais r\u00e9ellement cess\u00e9.\n  <\/p>\n\n  <p>\n    C\u00f4t\u00e9 fran\u00e7ais comme c\u00f4t\u00e9 espagnol, les ports restent convaincus du potentiel strat\u00e9gique de cette liaison courte\n    sur l\u2019Atlantique. Elle s\u2019inscrit dans une logique de continuit\u00e9 logistique entre l\u2019Europe du Nord et la p\u00e9ninsule ib\u00e9rique,\n    en compl\u00e9ment des flux routiers et ferroviaires existants.\n  <\/p>\n<\/section>\n\n<section>\n  <h2>Un contexte logistique et climatique plus favorable<\/h2>\n\n  <p>\n    En 2025, plusieurs facteurs redonnent du poids \u00e0 l\u2019hypoth\u00e8se d\u2019une relance. La saturation des axes routiers,\n    la hausse du co\u00fbt des carburants et les objectifs europ\u00e9ens de r\u00e9duction des \u00e9missions de CO\u2082\n    renforcent l\u2019int\u00e9r\u00eat du report modal vers la mer.\n  <\/p>\n\n  <p>\n    Les infrastructures du terminal de <strong>Montoir-de-Bretagne<\/strong> constituent un atout majeur.\n    Le site est d\u00e9j\u00e0 connect\u00e9 \u00e0 des lignes maritimes vers <strong>Vigo<\/strong>, <strong>Tanger<\/strong> et <strong>Zeebrugge<\/strong>,\n    ce qui facilite l\u2019int\u00e9gration d\u2019une nouvelle liaison r\u00e9guli\u00e8re vers le nord de l\u2019Espagne.\n  <\/p>\n\n  <p>\n    Le futur service pourrait accueillir des camions accompagn\u00e9s, des remorques non accompagn\u00e9es,\n    mais aussi des passagers, un volet aujourd\u2019hui absent des lignes existantes au d\u00e9part du port lig\u00e9rien.\n  <\/p>\n<\/section>\n\n<section>\n  <h2>Un enjeu \u00e9conomique et environnemental<\/h2>\n\n  <p>\n    Pour les transporteurs, ce type de liaison repr\u00e9sente un gain de s\u00e9curit\u00e9 et une meilleure pr\u00e9visibilit\u00e9 des temps de parcours.\n    Pour les ports, il s\u2019agit d\u2019un levier de d\u00e9veloppement et d\u2019un symbole de coop\u00e9ration franco-espagnole sur la fa\u00e7ade atlantique.\n  <\/p>\n\n  <p>\n    Les autorit\u00e9s portuaires esp\u00e8rent \u00e9galement b\u00e9n\u00e9ficier de soutiens europ\u00e9ens dans le cadre des programmes\n    <strong>Motorways of the Sea<\/strong>, destin\u00e9s \u00e0 encourager le transport maritime courte distance au d\u00e9triment de la route.\n  <\/p>\n\n  <p>\n    \u00c0 ce stade, la faisabilit\u00e9 du projet d\u00e9pend encore de la disponibilit\u00e9 d\u2019un navire adapt\u00e9\n    et de l\u2019obtention de subventions publiques. Si aucun calendrier officiel n\u2019est annonc\u00e9,\n    les acteurs concern\u00e9s estiment que les signaux sont aujourd\u2019hui plus favorables qu\u2019au cours de la derni\u00e8re d\u00e9cennie.\n  <\/p>\n<\/section>\n\n<!-- =========================================================\n     MINI-JEU IMN : MEMORY 6\u00d76 \u2014 MER & ATLANTIQUE\n     Mod\u00e8le officiel IMN \"Poupet\" \u2014 tracking inclus\n========================================================= -->\n\n<section id=\"imn-mem6x6-widget\" style=\"margin-top:32px;\">\n  <h2>Mini-jeu IMN : Memory sp\u00e9cial Atlantique<\/h2>\n\n  <p>\n    Retrouve toutes les paires en lien avec la mer et la navigation.\n    Le score d\u00e9pend du nombre de coups et du temps mis pour terminer la partie.\n  <\/p>\n\n  <div id=\"imn-mem6x6-wrap\" style=\"display:flex;justify-content:center;align-items:center;width:100%;overflow:hidden;\">\n    <div id=\"imn-mem6x6-game\" style=\"display:inline-grid;grid-template-columns:repeat(6,1fr);gap:6px;width:min(92vw,420px);margin:auto;\"><\/div>\n  <\/div>\n\n  <div id=\"imn-mem6x6-stats\" style=\"text-align:center;margin-top:10px;\">\n    <strong>Coups :<\/strong> <span data-moves>0<\/span> \u2022 \n    <strong>Temps :<\/strong> <span data-time>0<\/span>s\n  <\/div>\n\n  <div style=\"text-align:center;margin-top:12px;\">\n    <button id=\"imn-mem6x6-restart\" class=\"imn-btn\">Rejouer<\/button>\n  <\/div>\n<\/section>\n\n<style>\n  article a { color:#5532F0; font-weight:bold; text-decoration:underline; }\n\n  .imn-btn{\n    appearance:none;-webkit-appearance:none;\n    background:#5532F0;color:#fff;border:1px solid #5532F0;\n    padding:10px 16px;border-radius:6px;font-size:15px;\n    cursor:pointer;\n  }\n  .imn-btn:hover{opacity:.9;}\n\n  .imn-mem6x6-card{\n    aspect-ratio:1\/1;\n    background:#f2f2f2;\n    border-radius:6px;\n    display:flex;\n    align-items:center;\n    justify-content:center;\n    font-size:clamp(18px,4vw,30px);\n    cursor:pointer;\n    user-select:none;\n  }\n  .imn-mem6x6-card.flipped{\n    background:#5532F0;\n    color:#fff;\n  }\n  .imn-mem6x6-card.matched{\n    background:#4CAF50;\n    color:#fff;\n    cursor:default;\n  }\n<\/style>\n\n<script>\n(function(){\n  document.addEventListener(\"DOMContentLoaded\", function(){\n\n    if(!window.imnTrack){ window.imnTrack=function(e){console.log(\"IMN\",e);} }\n\n    const icons=[\"\ud83c\udf0a\",\"\u2693\",\"\ud83d\udea2\",\"\ud83e\udded\",\"\ud83d\uddfa\ufe0f\",\"\ud83d\udc2c\",\"\ud83c\udfdd\ufe0f\",\"\ud83c\udf05\",\"\ud83d\udc1f\",\"\u26f4\ufe0f\",\"\ud83d\udef3\ufe0f\",\"\ud83d\udc1a\",\"\ud83c\udf0a\",\"\u2693\",\"\ud83d\udea2\",\"\ud83e\udded\",\"\ud83d\uddfa\ufe0f\",\"\ud83d\udc2c\",\"\ud83c\udfdd\ufe0f\",\"\ud83c\udf05\",\"\ud83d\udc1f\",\"\u26f4\ufe0f\",\"\ud83d\udef3\ufe0f\",\"\ud83d\udc1a\",\"\ud83c\udf0a\",\"\u2693\",\"\ud83d\udea2\",\"\ud83e\udded\",\"\ud83d\uddfa\ufe0f\",\"\ud83d\udc2c\",\"\ud83c\udfdd\ufe0f\",\"\ud83c\udf05\",\"\ud83d\udc1f\",\"\u26f4\ufe0f\",\"\ud83d\udef3\ufe0f\",\"\ud83d\udc1a\"];\n\n    const game=document.getElementById(\"imn-mem6x6-game\");\n    const movesEl=document.querySelector(\"[data-moves]\");\n    const timeEl=document.querySelector(\"[data-time]\");\n    const restartBtn=document.getElementById(\"imn-mem6x6-restart\");\n\n    let first=null, lock=false, moves=0, matched=0, timer=null, time=0;\n\n    function shuffle(a){for(let i=a.length-1;i>0;i--){const j=Math.floor(Math.random()*(i+1));[a[i],a[j]]=[a[j],a[i]];}}\n\n    function startTimer(){\n      clearInterval(timer);\n      time=0; timeEl.textContent=0;\n      timer=setInterval(()=>{time++; timeEl.textContent=time;},1000);\n    }\n\n    function reset(){\n      game.innerHTML=\"\";\n      shuffle(icons);\n      first=null; lock=false; moves=0; matched=0;\n      movesEl.textContent=0;\n      startTimer();\n      icons.forEach(icon=>{\n        const d=document.createElement(\"div\");\n        d.className=\"imn-mem6x6-card\";\n        d.textContent=\"\";\n        d.dataset.icon=icon;\n        d.addEventListener(\"click\",()=>flip(d));\n        game.appendChild(d);\n      });\n      imnTrack({event:\"memory_start\",widget:\"memory_atlantique\"});\n    }\n\n    function flip(card){\n      if(lock || card.classList.contains(\"flipped\") || card.classList.contains(\"matched\")) return;\n      card.classList.add(\"flipped\");\n      card.textContent=card.dataset.icon;\n      if(!first){ first=card; return; }\n      moves++; movesEl.textContent=moves;\n      if(first.dataset.icon===card.dataset.icon){\n        first.classList.add(\"matched\");\n        card.classList.add(\"matched\");\n        imnTrack({event:\"memory_match\",widget:\"memory_atlantique\"});\n        matched+=2; first=null;\n        if(matched===36){\n          clearInterval(timer);\n          imnTrack({event:\"memory_complete\",widget:\"memory_atlantique\",moves:moves,time:time});\n        }\n      }else{\n        lock=true;\n        setTimeout(()=>{\n          first.classList.remove(\"flipped\"); first.textContent=\"\";\n          card.classList.remove(\"flipped\"); card.textContent=\"\";\n          first=null; lock=false;\n        },700);\n      }\n    }\n\n    restartBtn.addEventListener(\"click\",()=>{\n      imnTrack({event:\"memory_restart\",widget:\"memory_atlantique\"});\n      reset();\n    });\n\n    reset();\n  });\n})();\n<\/script>\n\n<section>\n  <p>\n    Lire aussi :\n    <a href=\"https:\/\/infos-media-nantes.fr\/amiante-dockers-nantes-jugement-2025\/\" target=\"_blank\" style=\"color:#5532F0;font-weight:bold;text-decoration:underline;\">\n      Amiante au port de Nantes : la d\u00e9cision de justice tr\u00e8s attendue\n    <\/a>\n  <\/p>\n<\/section>\n\n<footer>\n  <p><strong>Sources :<\/strong><\/p>\n  <ul>\n    <li>Autorit\u00e9s portuaires Nantes Saint-Nazaire<\/li>\n    <li>Port de Gij\u00f3n \u2013 Autorit\u00e9 portuaire des Asturies<\/li>\n    <li>Programmes europ\u00e9ens \u00ab Motorways of the Sea \u00bb<\/li>\n  <\/ul>\n<\/footer>\n\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Abandonn\u00e9e en 2014, la liaison maritime entre Montoir-de-Bretagne et le port espagnol de Gij\u00f3n reste au centre des discussions. Les autorit\u00e9s portuaires fran\u00e7aises et espagnoles plaident pour une relance de cette ligne mixte, pens\u00e9e pour le fret et les passagers. Dix ans apr\u00e8s la fin de l\u2019exploitation de l\u2019ancienne ligne ro-pax reliant le port de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5211,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":"","event_start_date":"","event_end_date":"","event_location":"","imn_event_city":"","imn_event_start_time":"","imn_event_end_time":"","imn_event_all_day":"","imn_event_address":"","imn_event_ticket_url":"","imn_event_price":"","imn_event_status":"","imn_event_organizer":"","imn_event_accessibility":""},"categories":[22],"tags":[860,3652,3654,3651,861,3653,2682,862],"class_list":["post-5210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-nantes","tag-autoroute-de-la-mer","tag-decarbonation","tag-facade-atlantique","tag-fret","tag-gijon","tag-logistique","tag-port-de-nantes-saint-nazaire","tag-transport-maritime"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours<\/title>\n<meta name=\"description\" content=\"Le projet d\u2019autoroute de la mer entre Saint-Nazaire et Gij\u00f3n refait surface dix ans apr\u00e8s son arr\u00eat. Une liaison strat\u00e9gique pour le fret et les passagers\u2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\" \/>\n<meta property=\"og:description\" content=\"Le projet d\u2019autoroute de la mer entre Saint-Nazaire et Gij\u00f3n refait surface dix ans apr\u00e8s son arr\u00eat. Une liaison strat\u00e9gique pour le fret et les passagers\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/\" \/>\n<meta property=\"og:site_name\" content=\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-18T18:20:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-18T18:32:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/01\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre-1024x776.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"776\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Infos M\u00e9dia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Infos M\u00e9dia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/\"},\"author\":{\"name\":\"Infos M\u00e9dia\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/person\\\/6b4b88f01bee64ad4af07052d36104ca\"},\"headline\":\"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre\",\"datePublished\":\"2026-01-18T18:20:16+00:00\",\"dateModified\":\"2026-01-18T18:32:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/\"},\"wordCount\":628,\"publisher\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png\",\"keywords\":[\"autoroute de la mer\",\"d\u00e9carbonation\",\"fa\u00e7ade atlantique\",\"fret\",\"Gij\u00f3n\",\"logistique\",\"port de Nantes Saint-Nazaire\",\"transport maritime\"],\"articleSection\":[\"Les News\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/\",\"name\":\"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png\",\"datePublished\":\"2026-01-18T18:20:16+00:00\",\"dateModified\":\"2026-01-18T18:32:41+00:00\",\"description\":\"Le projet d\u2019autoroute de la mer entre Saint-Nazaire et Gij\u00f3n refait surface dix ans apr\u00e8s son arr\u00eat. Une liaison strat\u00e9gique pour le fret et les passagers\u2026\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/#primaryimage\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png\",\"contentUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png\",\"width\":1637,\"height\":1240},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/autoroute-mer-saint-nazaire-gijon-projet-relance\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/infos-media-nantes.fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#website\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/\",\"name\":\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\",\"description\":\"Infos M\u00e9dia Nantes \u2013 ton m\u00e9dia local sur Nantes et la Loire-Atlantique. Actus positives, culture, sport, vie de quartier\u2026 et chaque jour ton horoscope gratuit.\",\"publisher\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/infos-media-nantes.fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#organization\",\"name\":\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Logo-Infos-Media-Nantes-sur-fond-violet.png\",\"contentUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Logo-Infos-Media-Nantes-sur-fond-violet.png\",\"width\":1024,\"height\":1024,\"caption\":\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\"},\"image\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/person\\\/6b4b88f01bee64ad4af07052d36104ca\",\"name\":\"Infos M\u00e9dia\",\"sameAs\":[\"http:\\\/\\\/infos-media-nantes.fr\"],\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/author\\\/robuchon-natachagmail-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","description":"Le projet d\u2019autoroute de la mer entre Saint-Nazaire et Gij\u00f3n refait surface dix ans apr\u00e8s son arr\u00eat. Une liaison strat\u00e9gique pour le fret et les passagers\u2026","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/","og_locale":"fr_FR","og_type":"article","og_title":"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","og_description":"Le projet d\u2019autoroute de la mer entre Saint-Nazaire et Gij\u00f3n refait surface dix ans apr\u00e8s son arr\u00eat. Une liaison strat\u00e9gique pour le fret et les passagers\u2026","og_url":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/","og_site_name":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","article_published_time":"2026-01-18T18:20:16+00:00","article_modified_time":"2026-01-18T18:32:41+00:00","og_image":[{"width":1024,"height":776,"url":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/01\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre-1024x776.png","type":"image\/png"}],"author":"Infos M\u00e9dia","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Infos M\u00e9dia","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/#article","isPartOf":{"@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/"},"author":{"name":"Infos M\u00e9dia","@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/person\/6b4b88f01bee64ad4af07052d36104ca"},"headline":"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre","datePublished":"2026-01-18T18:20:16+00:00","dateModified":"2026-01-18T18:32:41+00:00","mainEntityOfPage":{"@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/"},"wordCount":628,"publisher":{"@id":"https:\/\/infos-media-nantes.fr\/#organization"},"image":{"@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/#primaryimage"},"thumbnailUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/01\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png","keywords":["autoroute de la mer","d\u00e9carbonation","fa\u00e7ade atlantique","fret","Gij\u00f3n","logistique","port de Nantes Saint-Nazaire","transport maritime"],"articleSection":["Les News"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/","url":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/","name":"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","isPartOf":{"@id":"https:\/\/infos-media-nantes.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/#primaryimage"},"image":{"@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/#primaryimage"},"thumbnailUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/01\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png","datePublished":"2026-01-18T18:20:16+00:00","dateModified":"2026-01-18T18:32:41+00:00","description":"Le projet d\u2019autoroute de la mer entre Saint-Nazaire et Gij\u00f3n refait surface dix ans apr\u00e8s son arr\u00eat. Une liaison strat\u00e9gique pour le fret et les passagers\u2026","breadcrumb":{"@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/#primaryimage","url":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/01\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png","contentUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/01\/Entre-la-Loire-Atlantique-et-lEspagne-lautoroute-de-la-mer-pourrait-bientot-renaitre.png","width":1637,"height":1240},{"@type":"BreadcrumbList","@id":"https:\/\/infos-media-nantes.fr\/autoroute-mer-saint-nazaire-gijon-projet-relance\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/infos-media-nantes.fr\/"},{"@type":"ListItem","position":2,"name":"Entre la Loire-Atlantique et l\u2019Espagne, l\u2019autoroute de la mer pourrait bient\u00f4t rena\u00eetre"}]},{"@type":"WebSite","@id":"https:\/\/infos-media-nantes.fr\/#website","url":"https:\/\/infos-media-nantes.fr\/","name":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","description":"Infos M\u00e9dia Nantes \u2013 ton m\u00e9dia local sur Nantes et la Loire-Atlantique. Actus positives, culture, sport, vie de quartier\u2026 et chaque jour ton horoscope gratuit.","publisher":{"@id":"https:\/\/infos-media-nantes.fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/infos-media-nantes.fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/infos-media-nantes.fr\/#organization","name":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","url":"https:\/\/infos-media-nantes.fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/logo\/image\/","url":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/04\/Logo-Infos-Media-Nantes-sur-fond-violet.png","contentUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/04\/Logo-Infos-Media-Nantes-sur-fond-violet.png","width":1024,"height":1024,"caption":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours"},"image":{"@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/person\/6b4b88f01bee64ad4af07052d36104ca","name":"Infos M\u00e9dia","sameAs":["http:\/\/infos-media-nantes.fr"],"url":"https:\/\/infos-media-nantes.fr\/author\/robuchon-natachagmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/posts\/5210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/comments?post=5210"}],"version-history":[{"count":0,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/posts\/5210\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/media\/5211"}],"wp:attachment":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/media?parent=5210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/categories?post=5210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/tags?post=5210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}