{"id":9695,"date":"2007-01-01T12:00:00","date_gmt":"2007-01-01T12:00:00","guid":{"rendered":"https:\/\/www.systra.com\/ibt\/?post_type=projects&#038;p=9695"},"modified":"2026-06-22T21:01:23","modified_gmt":"2026-06-22T21:01:23","slug":"pont-de-la-riviere-otay-californie","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/ibt\/fr\/project\/pont-de-la-riviere-otay-californie\/","title":{"rendered":"Otay River Bridge &#8211; Californie"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.systraibt.com\/IMG\/jpg\/otay_river_bridge3.jpg\"><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.systraibt.com\/IMG\/jpg\/otay_river_bridge3.jpg\"><\/a><\/p>\n\n\n\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\" style=\"flex-basis:451px\"><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\">South Bay Expressway et Caltrans <\/div>\n\t        <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Dates<\/div>\n                <div class=\"desc\"><p>Fin des travaux : 2007 <\/p>\n<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Localisation<\/div>\n                <div class=\"desc\">San Diego, Californie <\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Partners<\/div>\n                <div class=\"desc\">Consultant principal : Washington Infrastructure Services <\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Activity<\/div>\n                <div class=\"desc\">R\u00f4le de SYSTRA IBT : Consultant en conception de pont, conception d\u00e9taill\u00e9e et ing\u00e9nierie de construction, assistance technique sur site. <\/div>\n            <\/div>\n           \n            \n    <\/div>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover alignleft is-light\" style=\"min-height:120px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-pale-mauve-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 id=\"h-conception-construction\" class=\"wp-block-heading has-dirty-purple-color has-text-color has-medium-font-size\">Conception-construction<\/h2>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><strong>Port\u00e9e principale :<\/strong> 90,5 m (297 pi)<br><strong>Longueur totale :<\/strong> 1 012 m<br>(3 320 pi)<br>Largeur : 23,1 m (75 pi)<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-dusty-blue-color has-text-color wp-block-paragraph\"><strong>Le pont Otay River Bridge, une structure prim\u00e9e, fait partie d\u2019une autoroute \u00e0 p\u00e9age de 15 km (9 mi) reliant la U.S. Route 54 au sud de San Diego, en Californie, \u00e0 la U.S. Route 905 pr\u00e8s de la fronti\u00e8re mexicaine. Ce remarquable pont de 1 012 m (3 320 pi) de longueur enjambe une vall\u00e9e de grande hauteur. Ses piles culminent \u00e0 55 m (180 pi) et comptent douze trav\u00e9es de 90 m (295 pi) \u00e0 son extr\u00e9mit\u00e9 sud<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 l\u2019\u00e9poque de sa construction, il \u00e9tait l\u2019un des deux seuls ponts en b\u00e9ton \u00e0 voussoirs pr\u00e9fabriqu\u00e9s de Californie. Le pont est constitu\u00e9 de deux poutres-caissons juxtapos\u00e9es c\u00f4te \u00e0 c\u00f4te \u00e0 hauteur variable, d\u2019une largeur totale de 23,2 m (76 pi), reli\u00e9es par un diaphragme transversal au niveau des piles et par une dalle coul\u00e9e en place le long de l\u2019axe central du pont. Trois joints de dilatation sont situ\u00e9s au milieu des trav\u00e9es, permettant de r\u00e9sister aux contraintes ainsi qu\u2019aux dilatations et contractions thermiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La superstructure est support\u00e9e par des piles coul\u00e9es en place support\u00e9es par des fondations sur pieux for\u00e9s. La liaison entre la superstructure et les piles est monolithique afin de r\u00e9sister aux fortes charges sismiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les poutres-caissons \u00e0 voussoirs pr\u00e9fabriqu\u00e9s ont \u00e9t\u00e9 mises en place par encorbellement successif depuis le sommet des piles, \u00e0 l\u2019aide d\u2019un portique de lancement. La conception a permis \u00e0 un seul portique d\u2019installer simultan\u00e9ment les deux poutres-caissons c\u00f4te \u00e0 c\u00f4te.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La route \u00e0 p\u00e9age est un projet de type conception-construction financ\u00e9 par des fonds priv\u00e9s. Elle appartiendra \u00e0 terme \u00e0 la California Department of Transportation (Caltrans); par cons\u00e9quent, le pont Otay River Bridge a \u00e9t\u00e9 con\u00e7u conform\u00e9ment aux normes rigoureuses de Caltrans pour les ponts de pointe situ\u00e9s en zones de forte sismicit\u00e9.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"158\" src=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-300x158.png\" alt=\"\" class=\"wp-image-9293\" style=\"aspect-ratio:1.8958035598285046;object-fit:contain;width:170px\" srcset=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-300x158.png 300w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-1024x540.png 1024w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-768x405.png 768w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-1536x810.png 1536w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-474x250.png 474w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-1700x897.png 1700w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-1352x713.png 1352w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-800x422.png 800w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-180x95.png 180w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-153x81.png 153w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge-230x121.png 230w, https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2026\/02\/2008-pci-all-awards-otay-river-bridge.png 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-group is-style-extended-background has-blanc-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-dirty-purple-color has-text-color wp-block-paragraph\"><strong>Le pont Otay River Bridge a acquis une reconnaissance remarquable en remportant trois prestigieux prix PCI en 2008. Ce pont exceptionnel, r\u00e9put\u00e9 pour sa conception et sa construction innovantes, a \u00e9t\u00e9 honor\u00e9 du prix <em>Harry H. Edwards Industry Advancement Award, du prix Bridges with Spans More than 150 ft., <\/em>et le <em>All-Precast Solution Award.<\/em><\/strong><\/p>\n<\/div><\/div>\n\n\n\n<h4 id=\"h-prix-supplementaires\" class=\"wp-block-heading has-light-eggplant-color has-text-color has-link-color has-medium-font-size wp-elements-17e63638dc0eb545756f23e17033caf4\">Prix suppl\u00e9mentaires<\/h4>\n\n\n\n<ul class=\"wp-block-list is-style-default\">\n<li><strong>2008 PCA \u2013 <\/strong>Bridge of Excellence in Concrete Bridges Award<\/li>\n\n\n\n<li><strong>2008 CELSOC \u2013 <\/strong>Engineering Excellence Merit Award<\/li>\n\n\n\n<li><strong>2008 California Construction \u2013 <\/strong>Best of Awards, Recognizing Excellence<\/li>\n\n\n\n<li><strong>2008 Post-Tensioning Institute<\/strong> <strong>\u2013<\/strong> Outstanding Achievement Award of Merit<\/li>\n\n\n\n<li><strong>2007 ASBI \u2013 <\/strong>Bridge Award of Excellence<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:500\"><strong>2007 San Diego American Concrete Institute \u2013 <\/strong>Large Vehicular Bridge Award<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:500\"><strong>2006 Ready Mixed Concrete Association \u2013 <\/strong>Cornerstone Concrete Excellence Award<\/li>\n<\/ul>\n<\/div>\n<\/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\/2023\/06\/otayriverbridge.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2023\/06\/otayriverbridge.jpg); background-position: center top 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url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2023\/06\/otay-river-bridge_3-scaled.jpg); background-position: center center ;\"><\/div>\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\/2023\/06\/otay-river-bridge-view-scaled.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2023\/06\/otay-river-bridge-view-scaled.jpg); background-position: center center ;\"><\/div>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" 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class=\"wp-block-spacer\"><\/div>\n","protected":false},"author":82,"featured_media":1544,"parent":0,"template":"","type-market":[],"project-market":[203],"project-service":[],"project-location":[420],"type-service":[],"type-solution":[],"class_list":["post-9695","projects","type-projects","status-publish","has-post-thumbnail","hentry","project-market-ponts-segmentes","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>Otay River Bridge - Californie - SYSTRA IBT<\/title>\n<meta name=\"description\" content=\"Otay River Bridge - Californie - 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, max-video-preview:-1\" \/>\n<meta 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