{"id":11240,"date":"2020-09-28T09:21:01","date_gmt":"2020-09-28T09:21:01","guid":{"rendered":"https:\/\/www.comsa.com\/infraestructuras-ferroviarias\/"},"modified":"2025-03-12T09:50:25","modified_gmt":"2025-03-12T08:50:25","slug":"railway-infrastructures","status":"publish","type":"page","link":"https:\/\/www.comsa.com\/en\/activities\/construction\/railway-infrastructures\/","title":{"rendered":"Railway infrastructures"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"11240\" class=\"elementor elementor-11240 elementor-722\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<header class=\"elementor-section elementor-top-section elementor-element elementor-element-cb20ae6 v-showcase-bg elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cb20ae6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e1b0c58\" data-id=\"e1b0c58\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3944cd5 elementor-widget elementor-widget-heading\" data-id=\"3944cd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specialist in turnkey railway projects<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/header>\n\t\t\t\t<nav class=\"elementor-section elementor-top-section elementor-element elementor-element-21dd03c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21dd03c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15224e45\" data-id=\"15224e45\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7fbd6455 elementor-align-center v-bread-dissable-2 elementor-widget elementor-widget-breadcrumbs\" data-id=\"7fbd6455\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.comsa.com\/en\/\">COMSA Corporaci\u00f3n<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/nav>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dd97342 no-top-space elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dd97342\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1df3361\" data-id=\"1df3361\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3003363 elementor-icon-list--layout-inline md-navactividades elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3003363\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#h-altavelocidad\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 100 100\" style=\"enable-background:new 0 0 100 100;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#8F8F8E;}<\/style><path class=\"st0\" d=\"M86,51.8L86,51.8l-3.7,1.3l-9,3.2C61.7,60.5,52,63.9,41.8,67c-3.2,0.9-6.5,1.5-9.8,1.7c-1.5,0.1-3.2,0.2-5,0.3  c2.2-2.7,2.9-4.9,2-6.8c-1-2.3-3.9-3.5-8.9-3.9c-1.3-0.1-2.6-0.1-3.6-0.1l1.5-2.5l1.9,0.3c3,0.5,6.2,0.5,9.2,0  c2.7-0.6,4.7-2.5,5.9-3.6c0.1-0.1,9.5-8.8,9.5-10.9c0-0.6-0.2-1.1-0.7-1.5c-0.6-0.5-1.5-0.9-4.3-1c2-0.4,4-0.6,6-0.6  c1.2,0,2.5,0.1,3.7,0.3c1.7,0.4,4,0.9,6.2,1.5l26.8,7.6l-30.5-0.7l0,0c-7.1,0-12.9,8.1-13.1,8.5c-0.1,0.1-0.1,0.3,0,0.5  c0.1,0.1,0.2,0.2,0.3,0.2l0,0l47-6V51.8z M88.1,46.2L88.1,46.2L58,37.6l5.5-6.7h3.4c-0.2,0.7,0.2,1.5,0.8,1.8  c0.2,0.1,0.5,0.2,0.7,0.2c0.6,0,1.2-0.3,1.5-0.9l0.2-0.4c0.5-0.8,0.5-1.9,0-2.8c-0.5-0.8-1.4-1.2-2.3-1.1H56.5  c-1.6,0.1-3.1,1-3.9,2.4c-0.4,0.8-0.1,1.7,0.7,2.1c0,0,0,0,0,0c0.8,0.4,1.8,0.1,2.2-0.7c0.2-0.4,0.6-0.6,1-0.7h2.8l-4.7,5.7  c-1.7-0.5-3.3-0.8-4.6-1.1c-1.5-0.2-3-0.4-4.4-0.3c-5.1,0-10.1,1.1-14.7,3.3C23.3,42.1,17.8,50,15.8,53.3l-0.2,0.3  c-1.7,2.6-3.2,5.3-4.3,8.2c-1.5,4.3,0.1,7.9,4.4,9.6c1.9,0.7,3.9,1,5.9,1H22c4-0.1,7.3-0.2,10.3-0.4c3.5-0.2,7-0.9,10.4-1.9  c10.3-3.1,20-6.5,31.7-10.7c3-1.1,6-2.2,9-3.2l4.3-1.5c0.9-0.2,1.6-1,1.6-2v-4.8C89.3,47,88.8,46.4,88.1,46.2L88.1,46.2z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High-speed lines<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#h-metro\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 100 100\" style=\"enable-background:new 0 0 100 100;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#8F8F8E;}<\/style><path class=\"st0\" d=\"M73.7,26.7L73.7,26.7c-6.3-6.3-14.8-9.8-23.7-9.6c-8.9-0.2-17.4,3.3-23.7,9.6c-6.3,6-9.9,14.4-9.8,23.1l0,33  h7.8v-33c-0.1-6.8,2.6-13.3,7.4-18c4.7-4.9,11.3-7.6,18.2-7.5c6.8-0.1,13.4,2.6,18.2,7.5c4.8,4.8,7.5,11.3,7.4,18.2v32.8h8v-33  C83.6,41,80,32.6,73.7,26.7L73.7,26.7z\"><\/path><path class=\"st0\" d=\"M56.7,65.8L56.7,65.8c-0.6-0.6-0.9-1.4-0.9-2.3c0-0.8,0.4-1.7,1-2.2c0.6-0.5,1.5-0.8,2.3-0.8  c0.8,0,1.6,0.3,2.2,0.9c0.6,0.6,0.9,1.4,0.9,2.2c0,0.8-0.3,1.6-0.9,2.3C60.1,67.1,58.1,67.1,56.7,65.8  C56.8,65.9,56.8,65.9,56.7,65.8L56.7,65.8z M43,65.8L43,65.8c-0.6,0.6-1.4,1-2.3,1c-0.9,0-1.7-0.3-2.2-1c-0.6-0.6-0.9-1.4-0.8-2.3  c0-0.8,0.3-1.6,0.9-2.2c0.6-0.6,1.4-0.9,2.2-0.9c0.8,0,1.6,0.3,2.2,0.8c0.6,0.6,1,1.4,0.9,2.3C43.9,64.4,43.6,65.3,43,65.8z   M37.9,41.7L37.9,41.7v-1.1c0.2-0.4,0.4-0.7,0.7-1c0.5-0.6,0.8-0.9,0.9-0.9c0.4-0.2,0.8-0.4,1.2-0.5h18.6l1,0.4  c0.3,0.2,0.6,0.5,0.9,0.8c0.1,0.1,0.3,0.4,0.7,0.9c0.1,0.3,0.2,0.7,0.1,1v6.3c0,0.3,0,0.7-0.1,1c-0.2,0.3-0.5,0.6-0.8,0.9  c-0.3,0.1-0.6,0.2-0.9,0.4c-0.3,0.1-0.7,0.2-1,0.1H40.8l-0.1,0.1c-0.1,0-0.1,0.1-0.2,0.1c-0.1,0-0.1,0-0.2-0.1l-0.1-0.1  c-0.7-0.1-1.3-0.5-1.7-1c-0.4-0.5-0.6-1.1-0.5-1.8C37.9,47.1,37.9,41.7,37.9,41.7z M43.2,34.1L43.2,34.1c0-0.3,0.2-0.7,0.4-0.9  c0.2-0.2,0.6-0.4,0.9-0.4h10.8c0.3,0,0.7,0.1,0.9,0.4c0.3,0.2,0.4,0.6,0.4,0.9v1.3c0,0.4-0.1,0.7-0.4,1c-0.2,0.2-0.6,0.4-0.9,0.4  H44.5c-0.3,0-0.7-0.1-0.9-0.4c-0.3-0.3-0.4-0.6-0.4-1C43.2,35.4,43.2,34.1,43.2,34.1z M60.8,70.5L60.8,70.5l0.1-0.1  c1.1-0.4,2.2-1,3.1-1.7c0.9-0.8,1.6-1.9,1.8-3.1c0.1-0.3,0.1-0.7,0.1-1V37.2c0-0.7-0.2-1.4-0.5-2c-0.4-0.7-0.9-1.3-1.4-1.8  c-0.6-0.6-1.3-1-2-1.4c-0.7-0.3-1.4-0.4-2.1-0.4H40c-0.7,0-1.4,0.1-2.1,0.4c-0.7,0.4-1.4,0.8-2,1.3c-0.6,0.5-1.1,1.1-1.6,1.7  c-0.3,0.6-0.5,1.3-0.5,2.1v27.8c0,0.5,0.1,1,0.3,1.4c0.3,0.5,0.6,1,0.9,1.4c0.3,0.5,0.7,0.9,1.2,1.3c0.4,0.3,0.8,0.6,1.2,0.9  c0.3,0.1,0.6,0.2,1.1,0.4l0.6,0.2c0.1,0,0.2,0.1,0.1,0.1l-8.1,12.2h4.7l6-7.8h16.5l6,7.8h4.7l-8-11.9L60.8,70.5L60.8,70.5z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Metros and trams<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#h-renovacion\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 100 100\" style=\"enable-background:new 0 0 100 100;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#8F8F8E;}<\/style><g>\t<path class=\"st0\" d=\"M63.8,29L63.8,29c-0.9,0-1.6-0.7-1.6-1.6c0-0.9,0.7-1.6,1.6-1.6s1.6,0.7,1.6,1.6l0,0   C65.4,28.3,64.6,29,63.8,29z M63.8,44L63.8,44c-0.9,0-1.6-0.7-1.6-1.6c0-0.9,0.7-1.6,1.6-1.6c0.9,0,1.6,0.7,1.6,1.6c0,0,0,0,0,0   C65.4,43.3,64.6,44,63.8,44z M63.8,59.1L63.8,59.1c-0.9,0-1.6-0.7-1.6-1.6c0-0.9,0.7-1.6,1.6-1.6s1.6,0.7,1.6,1.6   C65.4,58.3,64.6,59,63.8,59.1z M63.8,74.1L63.8,74.1c-0.9,0-1.6-0.7-1.6-1.6s0.7-1.6,1.6-1.6s1.6,0.7,1.6,1.6c0,0,0,0,0,0   C65.4,73.3,64.6,74.1,63.8,74.1z M38.1,61.5h24v6.9h-24V61.5z M36.5,74.1L36.5,74.1c-0.9,0-1.6-0.7-1.6-1.6c0-0.9,0.7-1.6,1.6-1.6   s1.6,0.7,1.6,1.6c0,0,0,0,0,0C38.1,73.4,37.4,74.1,36.5,74.1z M36.5,55.8L36.5,55.8c0.9,0,1.6,0.7,1.6,1.6l0,0   c0,0.9-0.7,1.6-1.6,1.6s-1.6-0.7-1.6-1.6S35.5,55.9,36.5,55.8C36.4,55.8,36.5,55.8,36.5,55.8z M36.5,40.8L36.5,40.8   c0.9,0,1.6,0.8,1.6,1.6c0,0.9-0.8,1.6-1.6,1.6c-0.9,0-1.6-0.7-1.6-1.6C34.8,41.5,35.5,40.8,36.5,40.8   C36.4,40.8,36.4,40.8,36.5,40.8z M36.5,25.8L36.5,25.8c0.9,0,1.6,0.7,1.6,1.6c0,0.9-0.7,1.6-1.6,1.7s-1.6-0.7-1.7-1.6   C34.8,26.5,35.5,25.8,36.5,25.8C36.4,25.8,36.5,25.8,36.5,25.8z M62.1,53.4h-24v-6.9h24V53.4L62.1,53.4z M62.1,38.4h-24v-6.9h24   V38.4L62.1,38.4z M68.8,31.5L68.8,31.5c1.2,0,2.1-1,2.1-2.1v-4c0-1.2-0.9-2.1-2.1-2.1c0,0,0,0,0,0h-3.4v-2.8c0-0.9-0.7-1.6-1.6-1.6   s-1.6,0.7-1.6,1.6l0,0v2.8h-24v-2.8c0-0.9-0.7-1.6-1.6-1.6c-0.9,0-1.6,0.7-1.6,1.6v2.8h-3.5c-1.2,0-2.1,0.9-2.1,2.1c0,0,0,0,0,0   v3.9c0,1.2,0.9,2.1,2.1,2.1c0,0,0,0,0,0h3.4v6.9h-3.4c-1.2,0-2.1,0.9-2.1,2.1c0,0,0,0,0,0v3.9c0,1.2,0.9,2.1,2,2.1c0,0,0,0,0,0h3.4   v6.9h-3.4c-1.2,0-2.1,1-2.1,2.1c0,0,0,0,0,0v3.9c0,1.2,0.9,2.1,2.1,2.1c0,0,0,0,0,0h3.4v6.9h-3.4c-1.2,0-2.1,0.9-2.1,2.1   c0,0,0,0,0,0v3.9c0,1.2,0.9,2.1,2,2.1c0,0,0,0,0,0h3.4v2.7c0,0.9,0.7,1.6,1.6,1.6c0.9,0,1.6-0.7,1.6-1.6v-2.7h24.1v2.7   c0,0.9,0.7,1.6,1.6,1.6s1.6-0.7,1.6-1.6v-2.7h3.4c1.2,0,2.1-0.9,2.1-2.1c0,0,0,0,0,0v-3.9c0-1.2-0.9-2.1-2.1-2.1c0,0,0,0,0,0h-3.4   v-6.9h3.4c1.2,0,2.1-1,2.1-2.1v-3.9c0-1.2-0.9-2.1-2.1-2.1h-3.4v-6.9h3.4c1.2,0,2.1-0.9,2.1-2.1c0,0,0,0,0,0v-3.9   c0-1.2-0.9-2.1-2.1-2.1c0,0,0,0,0,0h-3.4v-6.9L68.8,31.5z\"><\/path><\/g><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Refurbishment and maintenance<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<article class=\"elementor-section elementor-top-section elementor-element elementor-element-289ef4e v-box md-space box-line elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"289ef4e\" data-element_type=\"section\" data-e-type=\"section\" id=\"h-altavelocidad\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-83238fe md-box\" data-id=\"83238fe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8f9bee3 md-actislide elementor--h-position-center elementor--v-position-middle elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"8f9bee3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;dots&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Diapositivas\" dir=\"ltr\" data-animation=\"\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-9d95680 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"CorredorMediterraneo\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of the R\u00edo Andarax - El Puche section of the Mediterranean Corridor, Murcia-Almer\u00eda (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-198bcf0 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Viaducto del Deza, l\u00ednea de Alta Velocidad en Pontevedra, Galicia\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Madrid - Galicia high-speed line. Deza Viaduct (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-3e5f2ab swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Ferroviario_Chamartin1\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Remodelling and expansion of the Chamart\u00edn station and construction of 4 additional tracks for high-speed trains (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-c0ed1a1 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"La Sagrera Pir\u00e0mide invertida a l&#039;estaci\u00f3 de l&#039;AVE de Sagrera\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of La Sagrera's high-speed train station in Barcelona (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-d9b26f1 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Construccion nueva AVE Tramo: Adamuz-Villanueva, Cordoba\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Madrid-Seville high-speed line. Section: Adamuz-Villanueva, C\u00f3rdoba (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-e330aa5 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Construcci\u00f3n de la l\u00ednea de alta velocidad Antequera \u2013 Granada: tramos Toc\u00f3n \u2013 Granada y accesos a Granada (Espa\u00f1a)\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">High-speed line Antequera-Granada. Sections: Toc\u00f3n-Valderrubio and Access to Granada. Granada station and assembly of Toc\u00f3n-Granada track (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-6553430 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-alta-velocidad-06\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Palencia-Le\u00f3n high-speed line. Construction of the Onzonilla-Estaci\u00f3n de Le\u00f3n section (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-6404c6f swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-alta-velocidad-08\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Madrid-Valladolid high-speed line (Spain). Construction of the Guadarrama Tunnel<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-e87c9cf swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"L\u00ednea de Alta Velocidad Madrid-Zaragoza-Barcelona-Frontera Francesa. Tramo Calatayud-Lleida (Espa\u00f1a)\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Barcelona-Madrid high-speed line. (Spain) Section: Calatayud-Lleida <\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-0c20908 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-alta-velocidad-07\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">High-speed line Rome-Naples (Italy)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-ac4f1be swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-alta-velocidad-03\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">High-speed Atlantic axis. Construction of the high-speed line section between Soutomaior and Vilaboa, in Galicia (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-d4eaea3 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-alta-velocidad-04\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Seville-C\u00e1diz High Speed Line (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-eca6120 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Y Vasca FASE 6\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of sector 3 of the Mondrag\u00f3n, Elorrio and Bergara branch line corresponding to the Basque high-speed railway (Y Vasca)<\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eb29de6 md-txt\" data-id=\"eb29de6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eff0fc8 elementor-widget elementor-widget-heading\" data-id=\"eff0fc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">High-speed lines<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30d3fe6 elementor-widget elementor-widget-text-editor\" data-id=\"30d3fe6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>COMSA has participated in the development of all high-speed lines in Spain since the construction of the first line in 1988. In total, it has built more than 800 km of double high-speed lines in Spain and Italy.<\/p><div><br><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-section elementor-top-section elementor-element elementor-element-0867577 v-box md-space box-line elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0867577\" data-element_type=\"section\" data-e-type=\"section\" id=\"h-metro\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c98f077 md-txt\" data-id=\"c98f077\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-80f0e00 elementor-widget elementor-widget-heading\" data-id=\"80f0e00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Metros and trams<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7b27f9 elementor-widget elementor-widget-text-editor\" data-id=\"f7b27f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>COMSA Corporaci\u00f3n has built more than 300 km of metros and trams in cities such as Madrid, Barcelona, Bilbao, Ankara, Mexico City, S\u00e3o Paulo, Dublin, Oporto and Lisbon.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0b5ed87 md-box\" data-id=\"0b5ed87\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af620cc md-actislide elementor--h-position-center elementor--v-position-middle elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"af620cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;dots&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Diapositivas\" dir=\"ltr\" data-animation=\"\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-8da2039 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Odense tramway construction (Denmark)\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of the Odense tramway (Denmark)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-bc3fc42 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Metrovalencia10\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of the new Metrovalencia L10, between the Amado Granell and Nazaret ramp (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-02e9176 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-metros-tranv-05\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Second phase of Line 4 of the Sao Paulo Subway (Brazil)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-2976481 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Metro Ligero de Oporto\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Porto Metro (Portugal)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-250f17a swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-metros-tranv-02\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">The Necatibey station of the Ankara metro (Turkey), built by COMSA, was chosen as the best medium-size railway station in Europe by the European Rail Congress.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-b276a44 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-metros-tranv-04\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Palma-University of the Balearic Islands Metropolitan Line, Palma de Mallorca (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-e03429d swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-metros-tranv-08\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of the Bursa tramway (Turkey)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-d882986 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"OLYMPUS DIGITAL CAMERA\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of the Dublin Tramway (Ireland)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-f08baaa swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-metros-tranv-07\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Barcelona Tramway (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-ac2e6ca swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Tram Verdaguer ok\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Extension of the Barcelona tram along the Diagonal, between Gl\u00f2ries and Verdaguer (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-1c5689f swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-metros-tranv-03\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Bilbao Metro (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-7eff7b1 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Cale Mandri L9\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction and tunneling of the central section of Line 9 of the Barcelona Metro (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-4ed68cb swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Topo Altza\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Works on the Altza - Galtzaraborda section of the Donostia Metro<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-60db280 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Metro de Lisboa\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Expansion project for the Lisbon Metro Yellow and Green lines<\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-section elementor-top-section elementor-element elementor-element-b23aaff v-box md-space box-line elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b23aaff\" data-element_type=\"section\" data-e-type=\"section\" id=\"h-renovacion\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-49b675e md-box\" data-id=\"49b675e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cbb5ba1 md-actislide elementor--h-position-center elementor--v-position-middle elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"cbb5ba1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;dots&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Diapositivas\" dir=\"ltr\" data-animation=\"\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-4cb9338 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Premontaje de aparatos de v\u00eda\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Track renovation of the Pobla Llarga - Silla section of the Valencia Cercan\u00edas network (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-60daded swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"FIT Ferrocarril Istmo Mexico\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Rehabilitation of La Mata \u2013 Colonia Jordan section of the Tehuantepec Isthmus Railway (Mexico)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-5878024 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"default\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Modernisation of the Vinkovci - Vukovar railway section (Croatia)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-9bd702b swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"PORTUGAL BEIRA ALTA 1\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Modernisation of the Pampilhosa \u2013 Santa Comba D\u00e3o section of the Beira Alta line (Portugal)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-e0d0349 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Modernizaci\u00f3n de los sistemas de v\u00edas, infraestructura y estaciones en un ramal de la E59. (Polonia)\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Modernisation of the E59 railway track (Poland)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-a2f0116 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"COMSA OBRES ESTACI\u00d3 PL CATALUNYA FGC\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Expansion of tracks and platforms at the Pla\u00e7a Catalunya station of FGC in Barcelona (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-5253fad swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"DCIM103MEDIADJI_0059.JPG\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of the railway section between Gradec and Sveti Ivan Zabno (Croatia)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-9710225 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"L1MetroMadrid\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Complete renovation of the track superstructure on Line 1 of the Madrid Metro (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-9b58729 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Renovaci\u00f3n de la superestructura de v\u00eda entre las localidades de Valadares y Gaia (Portugal)\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Renovation of the track superstructure between the towns of Valadares and Gaia (Portugal)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-77a7858 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"renovacionl5Barcelona\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Track renovation on line 5 of Barcelona Metro (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-6531f6e swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructura-renovacion-09\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Rehabilitation and repair of the Barranco de Aguas viaduct on Line 1 of the Alicante Tram (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-896eb53 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Renovaci\u00f3n de v\u00eda en Ma\u00e7anet de la Selva-Caldes de Malavella (Espa\u00f1a)\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Track renewal on the Ma\u00e7anet de la Selva-Caldes de Malavella section (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-d9b26f1 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructura-renovacion-01\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Maintenance of the high-speed line Madrid-Seville (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-fe4a336 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Renovacion vias Belgrano Ramal 1, Santa Fe, Argentina\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Track improvement on the Sorrento - La Salada section of the Belgrano Line in the province of Santa Fe (Argentina)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-acaa7f0 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructura-renovacion-07\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Maintenance of the San Rom\u00e1n bridge on the Bilbao-Ferrol conventional line (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-c4f66c8 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"PORTUGAL mantenimiento catenaria\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Maintenance of track and overhead line of the railway lines of the northern area of Portugal<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-8fa9ae9 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"PontedoCoval\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Works on the Ponte do Coval as part of the renovation of the Beira Alta Line (Portugal)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-b25d85a swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Via renovada y sin renovar Jaume I\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Comprehensive track renewal on Line 4 of the Barcelona Metro, between Barceloneta and Verdaguer stations.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-bac22ee swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Renedo Guarnizo duplicaci\u00f3n (2)\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Deployment of second track between Renedo and Guarnizo on the Cercan\u00edas line between Torrelavega and Santander<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-971f5a7 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Terminal Marchamalo\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Construction of the Guadalajara- Marchamalo Railway Terminal in the Port of Tarragona<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-c2294c0 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"MEXICO Tren Maya\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Section 5 North of the Mayan Train<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-684874c swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"L1 M\u00e9xico\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Refurbishment and maintenance of tracks and systems on Line 1 of the Mexico City Metro<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-955befa swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Accesos ferroviarios Aeropuerto renovacion catenaria\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Catenary refurbishment in the railway access to T1 at Barcelona- El Prat Airport<\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3dd04b5 md-txt\" data-id=\"3dd04b5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-daa76d2 elementor-widget elementor-widget-heading\" data-id=\"daa76d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Refurbishment and maintenance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bd0a63 elementor-widget elementor-widget-text-editor\" data-id=\"6bd0a63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>COMSA is a benchmark company in construction, maintenance, conservation and refurbishment of conventional railway lines based on a century of experience. The group has renovated more than 1,600 km of track in Spain since 1999 and in Latin America.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Specialist in turnkey railway projects High-speed lines Metros and trams Refurbishment and maintenance Construction of the R\u00edo Andarax &#8211; El Puche section of the Mediterranean Corridor, Murcia-Almer\u00eda (Spain)Madrid &#8211; Galicia high-speed line. Deza Viaduct (Spain)Remodelling and expansion of the Chamart\u00edn station and construction of 4 additional tracks for high-speed trains (Spain)Construction of La Sagrera&#8217;s high-speed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11241,"parent":11246,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-11240","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Railway infrastructures<\/title>\n<meta name=\"description\" content=\"Specialist in turnkey railway projects High-speed lines Metros and trams Refurbishment and maintenance Construction of the R\u00edo Andarax - El Puche section\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.comsa.com\/en\/activities\/construction\/railway-infrastructures\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Railway infrastructures\" \/>\n<meta property=\"og:description\" content=\"Specialist in turnkey railway projects High-speed lines Metros and trams Refurbishment and maintenance Construction of the R\u00edo Andarax - 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