{"id":291,"date":"2021-03-19T16:05:10","date_gmt":"2021-03-19T15:05:10","guid":{"rendered":"https:\/\/www.systra.com\/france\/?post_type=projects&#038;p=291"},"modified":"2025-09-08T15:43:45","modified_gmt":"2025-09-08T13:43:45","slug":"amenagement-de-la-porte-de-gesvres-sur-lautoroute-a11","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/france\/project\/amenagement-de-la-porte-de-gesvres-sur-lautoroute-a11\/","title":{"rendered":"Am\u00e9nagement de la Porte de Gesvres sur l&#8217;Autoroute A11"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"content-top-project\">\n    <div class=\"content-top-details\">\n        <svg class=\"icon-sprite details-logo\"><use xlink:href=\"#icon_deco_systra_blanc\" \/>\n        <div class=\"title\">Technical details<\/div>\n        \t        <div class=\"single-content\">\n\t            <div class=\"subtitle\">Customer<\/div>\n\t            <div class=\"desc\">Vinci Autoroute<\/div>\n\t        <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Dates<\/div>\n                <div class=\"desc\"><p>2018 (1 an)<\/p>\n<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Missions<\/div>\n                <div class=\"desc\">Assistance \u00e0 Ma\u00eetrise d&#039;Ouvrage<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Localisation<\/div>\n                <div class=\"desc\">PAYS DE LA LOIRE<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Activity<\/div>\n                <div class=\"desc\">Autoroute<\/div>\n            <\/div>\n           \n            \n    <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-dusty-blue-color has-text-color\"><strong>La partie nord du p\u00e9riph\u00e9rique nantais est r\u00e9guli\u00e8rement congestionn\u00e9e <strong>au niveau de la Porte de Gesvres, sur l&#8217;autoroute A11<\/strong>. SYSTRA r\u00e9alise une mission d\u2019assistance \u00e0 ma\u00eetrise d\u2019ouvrage op\u00e9rationnelle<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1.png\"><img decoding=\"async\" width=\"720\" height=\"335\" src=\"https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1.png\" alt=\"\" class=\"wp-image-841\" srcset=\"https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1.png 720w, https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1-300x140.png 300w, https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1-474x221.png 474w, https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1-180x84.png 180w, https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1-153x71.png 153w, https:\/\/www.systra.com\/france\/wp-content\/uploads\/sites\/4\/2021\/04\/image1-230x107.png 230w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/a><\/figure>\n\n\n\n<p>La partie nord du p\u00e9riph\u00e9rique nantais remplit une double fonction de liaison autorouti\u00e8re interurbaine et de rocade de l&#8217;agglom\u00e9ration nantaise. Au niveau de la Porte de Gesvres, le p\u00e9riph\u00e9rique est r\u00e9duit \u00e0 une seule voie par sens sur les voies de liaison de l&#8217;\u00e9changeur. Ce r\u00e9tr\u00e9cissement est source de congestion r\u00e9guli\u00e8re.&nbsp;<\/p>\n\n\n\n<p>Afin de r\u00e9pondre au mieux aux besoins des diff\u00e9rents usagers, de respecter le cadre de vie des riverains et plus globalement l\u2019environnement, VINCI Autoroutes (r\u00e9seau Cofiroute) a r\u00e9alis\u00e9 diff\u00e9rents diagnostics techniques, environnementaux et des \u00e9tudes d\u00e9taill\u00e9es.&nbsp;<\/p>\n\n\n\n<p>Dans ce cadre, SYSTRA r\u00e9alise une mission d\u2019assistance \u00e0 ma\u00eetrise d\u2019ouvrage op\u00e9rationnelle aupr\u00e8s de Vinci Autoroutes pour le suivi et le pilotage des dossiers r\u00e9glementaires environnementaux, comprenant les \u00e9tudes sp\u00e9cifiques comme la r\u00e9alisation du dossier d\u2019enqu\u00eate publique.\u00a0<\/p>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"author":23,"featured_media":528,"parent":0,"template":"","type-market":[],"project-market":[19297,19296],"project-service":[],"project-location":[19309],"type-service":[],"type-solution":[],"class_list":["post-291","projects","type-projects","status-publish","has-post-thumbnail","hentry","project-market-amenagement","project-market-mobilite","project-location-pays-de-la-loire"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Am\u00e9nagement de la Porte de Gesvres sur l&#039;Autoroute A11 - France<\/title>\n<meta name=\"description\" content=\"La partie nord du p\u00e9riph\u00e9rique nantais est r\u00e9guli\u00e8rement congestionn\u00e9e au niveau de la Porte de Gesvres, sur l&#039;autoroute A11. 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