{"id":6067,"date":"2023-12-18T10:59:56","date_gmt":"2023-12-18T09:59:56","guid":{"rendered":"https:\/\/www.systra.com\/france\/?post_type=projects&#038;p=6067"},"modified":"2025-09-11T16:39:14","modified_gmt":"2025-09-11T14:39:14","slug":"creation-dun-echangeur-routier-en-guyane","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/france\/project\/creation-dun-echangeur-routier-en-guyane\/","title":{"rendered":"Cr\u00e9ation d&#8217;un \u00e9changeur routier en Guyane"},"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\">DGTM Guyane<\/div>\n\t        <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Dates<\/div>\n                <div class=\"desc\"><p>2022-2024 (2 ans)<\/p>\n<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Missions<\/div>\n                <div class=\"desc\">Conduite d\u2019op\u00e9ration \u2013 Assistance \u00e0 ma\u00eetrise d\u2019ouvrage<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Localisation<\/div>\n                <div class=\"desc\">GUYANE &#8211; OUTRE-MER<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Activity<\/div>\n                <div class=\"desc\">Route<\/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>Le carrefour giratoire des Maringouins s\u2019appr\u00eate \u00e0 faire peau neuve \u00e0 Cayenne. Principal point d\u2019entr\u00e9e de la ville, il sera bient\u00f4t dot\u00e9 d\u2019un \u00e9changeur visant \u00e0 absorber le trafic routier.<\/strong><\/p>\n\n\n\n<p>Avec l\u2019essor d\u00e9mographique et les pr\u00e9visions d\u2019augmentation du trafic routier, les autorit\u00e9s ont d\u00e9cid\u00e9 de construire ce nouvel \u00e9changeur d\u00e9nivel\u00e9, pour enjamber le giratoire actuel et mieux distribuer le trafic. Cette solution permet de conserver le carrefour giratoire existant et limiter ainsi l\u2019impact des travaux dans les d\u00e9placements du quotidien des riverains.<\/p>\n\n\n\n<p>Le trac\u00e9 retenu pour l\u2019\u00e9changeur d\u00e9nivel\u00e9 assurera une liaison directe entre Matoury et Cayenne. Le dimensionnement de l\u2019\u00e9changeur permet d\u2019absorber les flux jusqu\u2019en 2045, dans l\u2019hypoth\u00e8se o\u00f9 la croissance du trafic continue \u00e0 son rythme actuel.<\/p>\n\n\n\n<p>Le projet prend \u00e9galement en compte la cr\u00e9ation du futur r\u00e9seau de transports en commun en site propre \u2013 un projet auquel nous avons contribu\u00e9 en AMO en \u00e9laborant le Plan de d\u00e9placements urbains en 2017 pour la Communaut\u00e9 d\u2019agglom\u00e9ration du Centre Littoral.<\/p>\n\n\n\n<p>SYSTRA r\u00e9alise une mission compl\u00e8te de Conduite d\u2019Op\u00e9ration (COP), assortie d\u2019une assistance \u00e0 ma\u00eetrise d\u2019ouvrage (AMO) pour le d\u00e9ploiement du BIM sur le projet, d\u2019un contr\u00f4le ext\u00e9rieur des \u00e9tudes mais aussi du pilotage et du suivi des proc\u00e9dures r\u00e9glementaires.<\/p>\n<\/div>\n<\/div>\n","protected":false},"author":23,"featured_media":6219,"parent":0,"template":"","type-market":[],"project-market":[19296],"project-service":[],"project-location":[19311],"type-service":[],"type-solution":[],"class_list":["post-6067","projects","type-projects","status-publish","has-post-thumbnail","hentry","project-market-mobilite","project-location-dom"],"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>Cr\u00e9ation d&#039;un \u00e9changeur routier en Guyane - France<\/title>\n<meta name=\"description\" content=\"Le carrefour giratoire des Maringouins s\u2019appr\u00eate \u00e0 faire peau neuve \u00e0 Cayenne. Principal point d\u2019entr\u00e9e de la ville, il sera bient\u00f4t dot\u00e9 d\u2019un \u00e9changeur\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cr\u00e9ation d&#039;un \u00e9changeur routier en Guyane\" \/>\n<meta property=\"og:description\" content=\"Le carrefour giratoire des Maringouins s\u2019appr\u00eate \u00e0 faire peau neuve \u00e0 Cayenne. 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