{"id":7124,"date":"2024-12-02T15:59:09","date_gmt":"2024-12-02T14:59:09","guid":{"rendered":"https:\/\/blog.structuralia.com\/el-tunel-de-base-de-loetschberg-uno-de-los-tuneles-ferroviarios-mas-largos-del-mundo"},"modified":"2026-03-27T13:51:16","modified_gmt":"2026-03-27T12:51:16","slug":"el-tunel-de-base-de-loetschberg-uno-de-los-tuneles-ferroviarios-mas-largos-del-mundo","status":"publish","type":"post","link":"https:\/\/blog.structuralia.com\/en\/el-tunel-de-base-de-loetschberg-uno-de-los-tuneles-ferroviarios-mas-largos-del-mundo\/","title":{"rendered":"El T\u00fanel de base de L\u00f6tschberg, uno de los t\u00faneles ferroviarios m\u00e1s largos del mundo"},"content":{"rendered":"<div>\n<p style=\"text-align: justify;\">El T\u00fanel de base de L\u00f6tschberg se encuentra en los Alpes de Berna, en Suiza, conectando las Frutigen (en el Cant\u00f3n de Berna) y Rarogne (en el Cant\u00f3n del Valais). \u00c9ste es uno de los t\u00faneles ferroviarios m\u00e1s largos de todo el planeta, con casi 35 kil\u00f3metros de longitud.<\/p>\n<\/div>\n<div>\n<p style=\"text-align: justify;\">Este t\u00fanel ferroviario tiene una<strong> longitud de unos 34,6 kil\u00f3metros<\/strong>, aproximadamente. La velocidad m\u00e1xima de circulaci\u00f3n de los trenes en esta infraestructura es de<strong> 250 kil\u00f3metros por hora.<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong><\/strong><\/p>\n<p style=\"text-align: justify;\">El T\u00fanel de base de L\u00f6tschberg comenz\u00f3 a construirse en 1999, entrando en servicio en diciembre del a\u00f1o 2007. El coste de este t\u00fanel fue de unos<strong> 4.300 millones de francos suizos,<\/strong> lo que equivale a unos<strong> 2.700 millones de euros,<\/strong> aproximadamente.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/blog.structuralia.com\/wp-content\/uploads\/2024\/12\/Ltschberg1-5.jpg\" alt=\"Ltschberg1\" width=\"600\" height=\"401\" style=\"display: block; margin-left: auto; margin-right: auto;\"  \/><\/p>\n<p style=\"text-align: justify;\">Este t\u00fanel forma parte de <strong>Alp transit<\/strong>, un proyecto suizo cuyo fin era conectar diferentes puntos a trav\u00e9s de los Alpes, contando con dos ejes principales, el eje San Gotardo y el eje L\u00f6tschberg. El t\u00fanel de Base de San Gotardo, el de Zimmerberg y el de Monte Ceneri tambi\u00e9n forman parte de este proyecto.<\/p>\n<p style=\"text-align: justify;\">L\u00f6tschberg fue el primer t\u00fanel del proyecto Alp Transit en ser finalizado. Esta infraestructura soporta un tr\u00e1fico estimado de 50 trenes de pasajeros y hasta 60 trenes de carga al d\u00eda.<\/p>\n<p style=\"text-align: justify;\"><strong>El T\u00fanel de base de L\u00f6tschberg es uno de los t\u00faneles m\u00e1s modernos y seguros de todo el mundo.<\/strong><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n<p style=\"text-align: justify;\"><strong><\/strong><\/p>\n<\/div>\n<p><script>(function(d, s, id) {\n  var js, fjs = d.getElementsByTagName(s)[0];\n  if (d.getElementById(id)) return;\n  js = d.createElement(s); js.id = id;\n  js.src = \"\/\/connect.facebook.net\/es_ES\/sdk.js#xfbml=1&version=v3.0\";\n  fjs.parentNode.insertBefore(js, fjs);\n }(document, 'script', 'facebook-jssdk'));<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El T\u00fanel de base de L\u00f6tschberg se encuentra en los Alpes de Berna, en Suiza, conectando las Frutigen (en el Cant\u00f3n de Berna) y Rarogne (en el Cant\u00f3n del Valais). \u00c9ste es uno de los t\u00faneles ferroviarios m\u00e1s largos de todo el planeta, con casi 35 kil\u00f3metros de longitud. Este t\u00fanel ferroviario tiene una longitud [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":5611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_ayudawp_aiss_exclude":false,"_ayudawp_aiss_summary":"","_ayudawp_aiss_summary_provider":"","_ayudawp_aiss_summary_hash":"","footnotes":""},"categories":[264],"tags":[],"class_list":["post-7124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ingenieria-y-construccion"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>El T\u00fanel de base de L\u00f6tschberg, uno de los t\u00faneles ferroviarios m\u00e1s largos del mundo - Blog y noticias sobre ingenier\u00eda | Structuralia<\/title>\n<meta name=\"description\" content=\"El T\u00fanel de base de L\u00f6tschberg, uno de los t\u00faneles ferroviarios m\u00e1s largos del mundo. 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