{"id":148159,"date":"2026-01-29T13:30:00","date_gmt":"2026-01-29T12:30:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=148159"},"modified":"2026-01-28T09:04:19","modified_gmt":"2026-01-28T08:04:19","slug":"infrastrukturinvestitionen-gewinnen-in-europa-an-dynamik","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/infrastrukturinvestitionen-gewinnen-in-europa-an-dynamik\/","title":{"rendered":"Les investissements dans les infrastructures prennent de l&rsquo;ampleur en Europe"},"content":{"rendered":"<p class=\"bodytext\">L&rsquo;entreprise de construction <a href=\"https:\/\/implenia.com\/\" target=\"_blank\" rel=\"noopener\">Implenia<\/a>remporte d&rsquo;importants projets d&rsquo;infrastructure en Allemagne et en Norv\u00e8ge, comme l&rsquo;indique un <a href=\"https:\/\/implenia.com\/medien\/artikel\/implenia-gewinnt-neue-auftraege-im-bruecken-und-tunnelbau\/\" target=\"_blank\" rel=\"noopener\">communiqu\u00e9<\/a>. Le contrat comprend le nouveau pont sur la Peene \u00e0 Wolgast, la reconstruction du pont sur le Main \u00e0 Marktbreit, la premi\u00e8re phase de construction du tunnel Riederwald \u00e0 Francfort-sur-le-Main et la construction du nouveau pont L\u00e5gen en Norv\u00e8ge.<\/p>\n<p class=\"bodytext\">Pour le nouveau pont sur la Peene \u00e0 Wolgast, Implenia dirige un consortium avec DSD Br\u00fcckenbau, Victor Buyck Steel Construction et Stahl Technologie Niesky. Ce pont \u00e0 haubans d&rsquo;environ 1,4 kilom\u00e8tre de long reliera \u00e0 l&rsquo;avenir l&rsquo;autoroute A20 \u00e0 l&rsquo;\u00eele d&rsquo;Usedom. Avec une hauteur libre de 42 m\u00e8tres et des pyl\u00f4nes de 70 m\u00e8tres, il compte parmi les plus grands ponts de ce type en Europe. Les travaux ont d\u00e9but\u00e9 en d\u00e9cembre 2025 et devraient se poursuivre jusqu&rsquo;en 2030.<\/p>\n<p class=\"bodytext\">Implenia est le chef de file technique d&rsquo;un consortium avec Plauen Stahl Technologie pour la construction du nouveau pont sur le Main \u00e0 Marktbreit sur l&rsquo;autoroute A7. Le nouveau pont sera construit selon la m\u00e9thode de construction par poussage en continu et sera un pont \u00e0 caissons composites en acier d&rsquo;environ 925 m\u00e8tres de long et 31 m\u00e8tres de large. La construction se d\u00e9roule sans interruption du trafic et s&rsquo;ach\u00e8vera vers 2033. La construction du nouveau tunnel Riederwald \u00e0 Francfort-sur-le-Main vient compl\u00e9ter les nouveaux contrats en Allemagne. Dans le cadre d&rsquo;un consortium avec Wayss &amp; Freytag Ingenieurbau et Bickhardt Bau, Implenia r\u00e9alise l&rsquo;\u00e9l\u00e9ment central du raccordement entre deux tron\u00e7ons autoroutiers importants. Le tunnel, long d&rsquo;environ 1,1 kilom\u00e8tre, sera construit selon la m\u00e9thode \u00e0 ciel ouvert. Les travaux ont commenc\u00e9 en 2025 et dureront environ trois ans.<\/p>\n<p class=\"bodytext\">En Norv\u00e8ge, Implenia construit le pont L\u00e5gen sur la nouvelle autoroute E6 Roterud-Storhove pour le compte du groupe AF. Ce pont \u00e0 quatre voies en b\u00e9ton de 552 m\u00e8tres de long enjambe la rivi\u00e8re L\u00e5gen au nord de Lillehammer. Des exigences environnementales strictes visant \u00e0 prot\u00e9ger les oiseaux nicheurs, les zones de reproduction et la biodiversit\u00e9 minimisent l&rsquo;impact sur cette zone delta\u00efque sensible.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Implenia a remport\u00e9 de nouveaux contrats en Allemagne et en Norv\u00e8ge pour la construction de trois ponts et d&rsquo;un tunnel autoroutier urbain. Le volume total des commandes s&rsquo;\u00e9l\u00e8ve \u00e0 environ 350 millions d&rsquo;euros. Ces projets s&rsquo;inscrivent dans la strat\u00e9gie du groupe, qui se concentre sur les grands projets ambitieux dans les domaines de la mobilit\u00e9 et de l&rsquo;approvisionnement \u00e9nerg\u00e9tique.<\/p>\n","protected":false},"author":2,"featured_media":148160,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[56021,743,739,55970],"tags":[56884,872,3931,55632,56885,2002,41357,52646],"class_list":["post-148159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gestion-immobiliere","category-immonews-fr","category-projects","category-transactions-deals","tag-brueckenbau-2","tag-immoinvest-fr","tag-immonews-fr","tag-infrastrukturprojekte","tag-internationale-bauprojekte","tag-news-fr","tag-tunnelbau-fr","tag-verkehrsinfrastruktur-2-fr","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":["Ja"],"lead":"Implenia a remport\u00e9 de nouveaux contrats en Allemagne et en Norv\u00e8ge pour la construction de trois ponts et d'un tunnel autoroutier urbain. Le volume total des commandes s'\u00e9l\u00e8ve \u00e0 environ 350 millions d'euros. Ces projets s'inscrivent dans la strat\u00e9gie du groupe, qui se concentre sur les grands projets ambitieux dans les domaines de la mobilit\u00e9 et de l'approvisionnement \u00e9nerg\u00e9tique.","autor":"ce\/ja\u00a0","ort":"Opfikon ZH","bildunterschrift":"","zusammenfassung":"","bild_im_grid":false,"gallerie":"","newsim":""},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Implenia a remport\u00e9 de nouveaux contrats en Allemagne et en Norv\u00e8ge pour la construction de trois ponts et d&#039;un tunnel autoroutier urbain. Le volume total des commandes s&#039;\u00e9l\u00e8ve \u00e0 environ 350 millions d&#039;euros. Ces projets s&#039;inscrivent dans la strat\u00e9gie du groupe, qui se concentre sur les grands projets ambitieux dans les domaines de la mobilit\u00e9 et de l&#039;approvisionnement \u00e9nerg\u00e9tique.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"immovestuser\"\/>\n\t<meta name=\"google-site-verification\" content=\"fHJKvgWpZCR2zVBHWfkQeFXC11qieUSff0HGNYfuyLA\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.immo-invest.ch\/fr\/infrastrukturinvestitionen-gewinnen-in-europa-an-dynamik\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien - Die\u00a0Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Les investissements dans les infrastructures prennent de l\u2019ampleur en Europe - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:description\" content=\"Implenia a remport\u00e9 de nouveaux contrats en Allemagne et en Norv\u00e8ge pour la construction de trois ponts et d&#039;un tunnel autoroutier urbain. Le volume total des commandes s&#039;\u00e9l\u00e8ve \u00e0 environ 350 millions d&#039;euros. Ces projets s&#039;inscrivent dans la strat\u00e9gie du groupe, qui se concentre sur les grands projets ambitieux dans les domaines de la mobilit\u00e9 et de l&#039;approvisionnement \u00e9nerg\u00e9tique.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.immo-invest.ch\/fr\/infrastrukturinvestitionen-gewinnen-in-europa-an-dynamik\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2026\/01\/banoviag_realistic_large-scale_infrastructure_construction_wi_652b93c5-6942-402e-9e8c-866a4b6af954_1.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2026\/01\/banoviag_realistic_large-scale_infrastructure_construction_wi_652b93c5-6942-402e-9e8c-866a4b6af954_1.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1536\" \/>\n\t\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-01-29T12:30:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-01-28T08:04:19+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/Immoinvest\/100077962920504\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@i\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Les investissements dans les infrastructures prennent de l\u2019ampleur en Europe - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Implenia a remport\u00e9 de nouveaux contrats en Allemagne et en Norv\u00e8ge pour la construction de trois ponts et d&#039;un tunnel autoroutier urbain. 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