{"id":9813,"date":"2025-06-16T23:24:00","date_gmt":"2025-06-16T23:24:00","guid":{"rendered":"https:\/\/www.systra.com\/ibt\/?post_type=projects&#038;p=9813"},"modified":"2026-05-22T00:04:18","modified_gmt":"2026-05-22T00:04:18","slug":"pont-sam-houston-ship-channel-houston-texas","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/ibt\/fr\/project\/sam-houston-ship-channel-bridge-houston-texas\/","title":{"rendered":"Sam Houston Ship Channel Bridge &#8211; Houston, Texas"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 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\">Harris County Toll Road Authority<\/div>\n\t        <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Dates<\/div>\n                <div class=\"desc\"><p>En cours<\/p>\n<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Localisation<\/div>\n                <div class=\"desc\">Houston, Texas<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Partners<\/div>\n                <div class=\"desc\">Partenaires de la coentreprise: FIGG, Traylor Bros, Inc., et HDR.<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Activity<\/div>\n                <div class=\"desc\">R\u00f4le de SYSTRA IBT : V\u00e9rification ind\u00e9pendante de la conception de la structure hauban\u00e9e. <\/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 has-link-color wp-elements-1c08191866887a78866647e2a8c79c34 wp-block-paragraph\"><strong>Le Sam Houston Ship Channel Bridge comprend deux tabliers hauban\u00e9s jumeaux, chacun franchissant 1 320 pi (402 m) au-dessus du Houston Ship Channel. Les tabliers sont soutenus par des pyl\u00f4nes \u00e0 l\u2019architecture saisissante mais structurellement complexes, reli\u00e9s juste en dessous du niveau du tablier et partageant des fondations communes.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con\u00e7u pour \u00e9largir la Sam Houston Tollway, le pont offre huit voies de circulation et assure un d\u00e9gagement vertical de plus de 187 pi (57 m), cruciale pour permettre les futurs \u00e9largissements du canal par le Port of Houston. Les tours embl\u00e9matiques de 514 pi (157 m), avec les angles dynamiques des haubans, cr\u00e9ent une exp\u00e9rience visuelle pour les conducteurs. Reposant sur des pieux for\u00e9s de grand diam\u00e8tre et des semelles, avec des piliers dont les hauteurs varient de 5 \u00e0 135 pi (1,5 \u00e0 41 m), le pont garantit une hauteur libre de navigation de 175 pi (53 m), facilitant le passage des grands navires. La liaison vers le sud est construite en premier et, une fois achev\u00e9e en 2025, la d\u00e9molition du pont existant s\u2019ensuivra, le nouveau pont vers le nord devant \u00eatre achev\u00e9 en 2027.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SYSTRA IBT est responsable de la v\u00e9rification ind\u00e9pendante de la conception de la structure hauban\u00e9e, en validant tous les \u00e9l\u00e9ments structurels sur la base de mod\u00e9lisations ind\u00e9pendantes et d\u2019\u00e9valuations de capacit\u00e9.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-slider-images\">\n            <h2 class=\"h2like\">Projet en vedette<\/h2>\n        <div class=\"wrapper-content-slider-images\">\n                    <ul class=\"content-slider-images\">\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway2.jpg\" title=\"Cr\u00e9dit photo : Harris County Toll Road Authority\">\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway2.jpg); background-position: center center ;\"><\/div>\n                                                    <span class=\"single-slider-legende\"><span>Cr\u00e9dit photo : Harris County Toll Road Authority<\/span><\/span>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway3.jpg\" title=\"Cr\u00e9dit photo : Harris County Toll Road Authority\">\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway3.jpg); background-position: center center ;\"><\/div>\n                                                    <span class=\"single-slider-legende\"><span>Cr\u00e9dit photo : Harris County Toll Road Authority<\/span><\/span>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway1.png\" title=\"Cr\u00e9dit photo : Harris County Toll Road Authority\">\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway1.png); background-position: center center ;\"><\/div>\n                                                    <span class=\"single-slider-legende\"><span>Cr\u00e9dit photo : Harris County Toll Road Authority<\/span><\/span>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/ship-channel-bridge-driver-perspective-day-002-1000x563-1.jpg\" title=\"Cr\u00e9dit photo : Harris County Toll Road Authority\">\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/ship-channel-bridge-driver-perspective-day-002-1000x563-1.jpg); background-position: center center ;\"><\/div>\n                                                    <span class=\"single-slider-legende\"><span>Cr\u00e9dit photo : Harris County Toll Road Authority<\/span><\/span>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-channel-bridge.jpg\" title=\"Cr\u00e9dit photo : Harris County Toll Road Authority\">\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-channel-bridge.jpg); background-position: center center ;\"><\/div>\n                                                    <span class=\"single-slider-legende\"><span>Cr\u00e9dit photo : Harris County Toll Road Authority<\/span><\/span>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway_photo-credit-kirk-sides-houston-cronicals1.jpg\" title=\"Cr\u00e9dit photo :  Kirk Sides, Houston Chronicle\">\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway_photo-credit-kirk-sides-houston-cronicals1.jpg); background-position: center center ;\"><\/div>\n                                                    <span class=\"single-slider-legende\"><span>Cr\u00e9dit photo :  Kirk Sides, Houston Chronicle<\/span><\/span>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway_photo-credit-kirk-sides-houston-cronicle2.jpg\" title=\"Cr\u00e9dit photo : Kirk Sides, Houston Chronicle\">\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2024\/07\/sam-houston-tollway_photo-credit-kirk-sides-houston-cronicle2.jpg); background-position: center center ;\"><\/div>\n                                                    <span class=\"single-slider-legende\"><span>Cr\u00e9dit photo : Kirk Sides, Houston Chronicle<\/span><\/span>\n                                            <\/a>\n                <\/li>\n                        <\/ul>\n            <\/div>\n\n<\/div><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"author":82,"featured_media":8326,"parent":0,"template":"","type-market":[],"project-market":[138],"project-service":[],"project-location":[420],"type-service":[],"type-solution":[],"class_list":["post-9813","projects","type-projects","status-publish","has-post-thumbnail","hentry","project-market-ponts-a-cables","project-location-etats-unis"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sam Houston Ship Channel Bridge - Houston, Texas - SYSTRA IBT<\/title>\n<meta name=\"description\" content=\"Sam Houston Ship Channel Bridge - Houston, Texas - SYSTRA International Bridge Technologies is a subsidiary of the SYSTRA Group and an integral part of the global network of SYSTRA Bridges engineering experts\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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