{"id":3559,"date":"2026-08-03T13:39:35","date_gmt":"2026-08-03T06:39:35","guid":{"rendered":"https:\/\/trungnamec.com.vn\/?p=3559"},"modified":"2026-09-17T13:37:26","modified_gmt":"2026-09-17T06:37:26","slug":"closure-of-the-main-span-of-phuoc-an-bridge","status":"publish","type":"post","link":"https:\/\/trungnamec.com.vn\/en\/closure-of-the-main-span-of-phuoc-an-bridge\/","title":{"rendered":"Closure of the Main Span of Phuoc An Bridge"},"content":{"rendered":"<p style=\"text-align: justify;\"><em><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/www.youtube.com\/watch?v=3M8uZvy9TWk\" target=\"_blank\" rel=\"noopener\">Phuoc An Bridge Project,<\/a> connecting Ho Chi Minh City and Dong Nai Province, has officially achieved main span closure across the Thi Vai River. This represents a particularly critical technical milestone, marking the closure of the Extradosed cable-stayed bridge structure featuring a 250m main span\u2014affirming the execution capacity ahead of schedule and the technical prowess of the Trungnam E&amp;C Contractor Joint Venture.<\/span><\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trungnamec.com.vn\/en\/closure-of-the-main-span-of-phuoc-an-bridge\/#A_Historic_Span_Closure_Milestone_on_the_Thi_Vai_River_Megaproject\" >A Historic Span Closure Milestone on the Thi Vai River Megaproject<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trungnamec.com.vn\/en\/closure-of-the-main-span-of-phuoc-an-bridge\/#Accelerating_Execution_for_Final_Construction_Items\" >Accelerating Execution for Final Construction Items<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trungnamec.com.vn\/en\/closure-of-the-main-span-of-phuoc-an-bridge\/#Targeting_Full_Alignment_Traffic_Opening\" >Targeting Full Alignment Traffic Opening<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"A_Historic_Span_Closure_Milestone_on_the_Thi_Vai_River_Megaproject\"><\/span><span style=\"font-family: arial, helvetica, sans-serif;\">A Historic Span Closure Milestone on the Thi Vai River Megaproject<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Following an intensive resource deployment operating under a continuous multi-shift schedule (<i data-path-to-node=\"3\" data-index-in-node=\"94\">&#8220;3 shifts, 4 teams&#8221;<\/i>), on July 24, 2026, the main span of Phuoc An Bridge was officially closed with precision. The event marks the structural connection between the two central pylon towers, T38 and T39, forming a cross-river transit axis over the Thi Vai River between two strategic regions. Immediately after the main span closure, all 3 closure segments together with the stay-cable system consisting of 24\/24 cable strands (12 strands at tower T38 and 12 strands at tower T39) were fully post-tensioned with absolute precision, satisfying all rigorous load-bearing and architectural standards.<\/span><\/p>\n<figure id=\"attachment_3335\" aria-describedby=\"caption-attachment-3335\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3335 size-full\" title=\"hop-long-cau-phuoc-an\" src=\"https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-2.webp\" alt=\"hop-long-cau-phuoc-an\" width=\"1200\" height=\"628\" srcset=\"https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-2.webp 1200w, https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-2-300x157.webp 300w, https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-2-1024x536.webp 1024w, https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-2-768x402.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-3335\" class=\"wp-caption-text\">Phuoc An Bridge has completed its main span closure<\/figcaption><\/figure>\n<p data-path-to-node=\"5\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Technical Specifications &amp; Impressive Project Scope<\/strong><\/span><\/p>\n<p data-path-to-node=\"6,0,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Total alignment length: 4,378 m <i data-path-to-node=\"6,0,0\" data-index-in-node=\"32\">(bridge section: 3,514 m; approach roads: 864 m)<\/i>.<\/span><\/p>\n<p data-path-to-node=\"6,1,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Cross-section scale: 6 traffic lanes <i data-path-to-node=\"6,1,0\" data-index-in-node=\"37\">(4 motorized lanes, 2 mixed-use lanes)<\/i>, deck width: 27\u201328 m.<\/span><\/p>\n<p data-path-to-node=\"6,2,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Superstructure: Extradosed cable-stayed bridge with a 250 m main span.<\/span><\/p>\n<p data-path-to-node=\"6,3,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Navigation clearance: High-clearance of 55 m, accommodating maritime vessels up to 30,000 DWT safely underneath.<\/span><\/p>\n<p data-path-to-node=\"6,4,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Total investment capital: Nearly VND 4,900 billion.<\/span><\/p>\n<p><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/3M8uZvy9TWk?si=SNTRiCS2NQEUk5a7\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Accelerating_Execution_for_Final_Construction_Items\"><\/span><span style=\"font-family: arial, helvetica, sans-serif;\">Accelerating Execution for Final Construction Items<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"8\"><span style=\"font-family: arial, helvetica, sans-serif;\">Trungnam E&amp;C brings years of experience executing major infrastructure projects, including <a href=\"https:\/\/trungnamec.com.vn\/en\/my-thuan-2-bridge\/\">My Thuan 2 Bridge<\/a> and Rach Mieu 2 Bridge. On this project, the Trungnam E&amp;C \u2013 Trung Chinh Joint Venture is executing Contract Package No. 39 (XL-39) spanning from Pier T37 to Pier T40\u2014the most critical and structurally complex main span segment of the entire project.<\/span><\/p>\n<p data-path-to-node=\"9\"><span style=\"font-family: arial, helvetica, sans-serif;\">By applying advanced balanced cantilever construction methods combined with modern form travelers and strict safety-quality management, Trungnam E&amp;C has consistently accelerated construction progress, advancing the project 6 months ahead of the original contractual schedule.<\/span><\/p>\n<p data-path-to-node=\"11,0,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Completing the Logistics Network: Directly links the Cai Mep \u2013 Thi Vai deep-water port cluster with the Ben Luc \u2013 Long Thanh Expressway and the Ho Chi Minh City \u2013 Long Thanh \u2013 Dau Giay Expressway.<\/span><\/p>\n<p data-path-to-node=\"11,1,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Optimizing Time &amp; Costs: Shortens the transport distance from the Mekong Delta region and Ho Chi Minh City to the deep-water port cluster by approximately 30 km, cutting freight transport costs by 20% \u2013 30%.<\/span><\/p>\n<p data-path-to-node=\"11,2,0\"><span style=\"font-family: arial, helvetica, sans-serif;\">Relieving Traffic Load on National Route 51: Establishes an additional arterial transit route across the Thi Vai River, mitigating severe traffic congestion on existing National Route 51.<\/span><\/p>\n<p data-path-to-node=\"11,3,0\"><span style=\"font-family: arial, helvetica, sans-serif;\"><i data-path-to-node=\"11,3,0\" data-index-in-node=\"0\">The stay-cable system consisting of 24\/24 cable strands (12 strands at tower T38 and 12 strands at tower T39) has been fully post-tensioned.<\/i><\/span><\/p>\n<figure id=\"attachment_3334\" aria-describedby=\"caption-attachment-3334\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3334 size-full\" title=\"hop-long-cau-phuoc-an\" src=\"https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-1.webp\" alt=\"hop-long-cau-phuoc-an\" width=\"1200\" height=\"628\" srcset=\"https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-1.webp 1200w, https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-1-300x157.webp 300w, https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-1-1024x536.webp 1024w, https:\/\/trungnamec.com.vn\/wp-content\/uploads\/2026\/08\/hop-long-cau-phuoc-an-1-768x402.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-3334\" class=\"wp-caption-text\">The stay-cable system consisting of 24\/24 cable strands (12 strands at pier T38 and 12 strands at pier T39) has been fully post-tensioned<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Targeting_Full_Alignment_Traffic_Opening\"><\/span><span style=\"font-family: arial, helvetica, sans-serif;\">Targeting Full Alignment Traffic Opening<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"13\"><span style=\"font-family: arial, helvetica, sans-serif;\">Immediately following the main span closure ceremony, the Trungnam E&amp;C Site Steering Committee directed construction units to rapidly execute the remaining finishing items: asphalt concrete deck paving, installation of lighting systems, road marking, handrails, and safety median barriers.<\/span><\/p>\n<p data-path-to-node=\"14\"><span style=\"font-family: arial, helvetica, sans-serif;\">The entire team of engineers, technical personnel, and workers at Trungnam E&amp;C is determined to deliver the entire project to completion safely, meeting the highest structural and aesthetic quality standards to contribute to regional infrastructure and socio-economic development.<\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;3559&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Closure of the Main Span of Phuoc An Bridge&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Phuoc An Bridge Project, connecting Ho Chi Minh City and Dong Nai Province, has officially achieved main span closure across the Thi Vai River. This represents a particularly critical technical milestone, marking the closure of the Extradosed cable-stayed bridge structure featuring a 250m main span\u2014affirming the execution capacity ahead of schedule and the technical prowess of the Trungnam E&amp;C Contractor Joint Venture. A Historic Span Closure Milestone on the Thi Vai River Megaproject Following an intensive resource deployment operating under a continuous multi-shift schedule (&#8220;3 shifts, 4 teams&#8221;), on July 24, 2026, the main span of Phuoc An Bridge was officially closed with precision. The event marks the structural connection between the two central pylon towers, T38 and T39, forming a cross-river transit axis over the Thi Vai River between two strategic regions. Immediately after the main span closure, all 3 closure segments together with the stay-cable system consisting of 24\/24 cable strands (12 strands at tower T38 and 12 strands at tower T39) were fully post-tensioned with absolute precision, satisfying all rigorous load-bearing and architectural standards. Technical Specifications &amp; Impressive Project Scope Total alignment length: 4,378 m (bridge section: 3,514 m; approach roads: 864 m). Cross-section scale: 6 traffic lanes (4 motorized lanes, 2 mixed-use lanes), deck width: 27\u201328 m. Superstructure: Extradosed cable-stayed bridge with a 250 m main span. Navigation clearance: High-clearance of 55 m, accommodating maritime vessels up to 30,000 DWT safely underneath. Total investment capital: Nearly VND 4,900 billion. Accelerating Execution for Final Construction Items Trungnam E&amp;C brings years of experience executing major infrastructure projects, including My Thuan 2 Bridge and Rach Mieu 2 Bridge. On this project, the Trungnam E&amp;C \u2013 Trung Chinh Joint Venture is executing Contract Package No. 39 (XL-39) spanning from Pier T37 to Pier T40\u2014the most critical and structurally complex main<\/p>\n","protected":false},"author":3,"featured_media":3333,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[46],"tags":[355,356],"class_list":["post-3559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project","tag-closure-of-the-main-span-of-phuoc-an-bridge","tag-phuoc-an-bridge-has-completed-its-main-span-closure"],"acf":[],"_links":{"self":[{"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/posts\/3559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/comments?post=3559"}],"version-history":[{"count":4,"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/posts\/3559\/revisions"}],"predecessor-version":[{"id":3563,"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/posts\/3559\/revisions\/3563"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/media\/3333"}],"wp:attachment":[{"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/media?parent=3559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/categories?post=3559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trungnamec.com.vn\/en\/wp-json\/wp\/v2\/tags?post=3559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}