{"id":23947,"date":"1978-11-07T12:01:39","date_gmt":"1978-11-07T12:01:39","guid":{"rendered":"https:\/\/cfcsl.com\/portfolio-items\/sancho-el-mayor-bridge-navarra-spain-1978\/"},"modified":"2026-04-14T11:04:31","modified_gmt":"2026-04-14T11:04:31","slug":"sancho-el-mayor-bridge-navarra-spain-1978","status":"publish","type":"avada_portfolio","link":"https:\/\/cfcsl.com\/en\/portfolio-items\/sancho-el-mayor-bridge-navarra-spain-1978\/","title":{"rendered":"Sancho el Mayor Bridge. Navarra.  Spain. 1978."},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color4);--awb-font-size:70px;\"><div class=\"title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:var(--awb-color7);\"><\/div><\/div><span class=\"awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility\"><\/span><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Spectral&quot;;font-style:normal;font-weight:400;margin:0;letter-spacing:-3px;font-size:1em;--fontSize:70;line-height:var(--awb-typography1-line-height);\">Sancho el Mayor Bridge. Navarra. Spain. 1978.<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:var(--awb-color7);\"><\/div><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-content-alignment:right;--awb-font-size:var(--awb-typography3-font-size);--awb-line-height:25px;--awb-text-color:var(--awb-color4);--awb-text-font-family:var(--awb-typography3-font-family);--awb-text-font-weight:var(--awb-typography3-font-weight);--awb-text-font-style:var(--awb-typography3-font-style);\"><hr \/>\n<p><strong>Scope CFC<\/strong><br \/>\nProject Design<\/p>\n<hr \/>\n<p><strong>Project Manager<\/strong><br \/>\nLeonardo Fern\u00e1ndez Troyano<\/p>\n<hr \/>\n<p><strong>Project Manager<\/strong><br \/>\nJos\u00e9 Cuervo Fern\u00e1ndez<\/p>\n<hr \/>\n<p><strong>Light<\/strong><br \/>\n147 m.<\/p>\n<hr \/>\n<p><strong>Year end of construction<\/strong><br \/>\n1978<strong><br \/>\n<\/strong><\/p>\n<hr \/>\n<p><strong>Typology<\/strong><br \/>\nCable-stayed bridge<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#000000;--button_border_color:#000000;--button_accent_hover_color:var(--awb-color5);--button_border_hover_color:var(--awb-color5);--button_border_width-top:1px;--button_border_width-right:1px;--button_border_width-bottom:1px;--button_border_width-left:1px;--button_gradient_top_color:#ffffff;--button_gradient_bottom_color:#ffffff;--button_gradient_top_color_hover:var(--awb-color1);--button_gradient_bottom_color_hover:var(--awb-color1);width:calc(100%);\" target=\"lightbox\" rel=\"iLightbox\" href=\"https:\/\/cfcsl.com\/wp-content\/uploads\/2026\/04\/158-SANCHO-EL-MAYOR_e.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">CONCEPTDESIGN<\/span><\/a><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:18px;--awb-line-height:25px;--awb-letter-spacing:1px;--awb-text-font-family:&quot;IVY STYLE CSS cdnmultimedia&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>It is a cable-stayed bridge with a single tower, without a compensation span, and therefore the rear stays are anchored in counterweights located on the edges of the highway. Tensioning is carried out from a tower located on the freeway axis from which three stay cable beams start: the front one split into two parallel beams very close together, lodged in the freeway median, and the two rear beams that are anchored in the counterweights. The three beams form angles of 120\u00b0 to each other in plan, which gives the stay cables a spatial configuration.<\/p>\n<p>The deck consists of a three-cell box with a central cell where the tie rods are anchored. The tie rods are formed by closed cables.<\/p>\n<p>The overall balance of the structure is achieved by the polygon of forces formed by the tower, the tie rods, the deck, the tower foundation and the beam connecting the tower foundation with the counterweights.<\/p>\n<p>The bridge was built by successive cable-stayed cantilevers from the tower to the end pier, using precast segments. The deck was divided into two half girders that were connected by cast-in-place concrete.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":23941,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"portfolio_category":[316,317,314,399],"portfolio_skills":[],"portfolio_tags":[413,451],"class_list":["post-23947","avada_portfolio","type-avada_portfolio","status-publish","format-standard","has-post-thumbnail","hentry","portfolio_category-puentes-en","portfolio_category-puentes-atirantados-en","portfolio_category-destacados-home-en","portfolio_category-spain","portfolio_tags-1970-en","portfolio_tags-spain"],"_links":{"self":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/avada_portfolio\/23947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/avada_portfolio"}],"about":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/types\/avada_portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/comments?post=23947"}],"version-history":[{"count":7,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/avada_portfolio\/23947\/revisions"}],"predecessor-version":[{"id":23954,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/avada_portfolio\/23947\/revisions\/23954"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/media\/23941"}],"wp:attachment":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/media?parent=23947"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/portfolio_category?post=23947"},{"taxonomy":"portfolio_skills","embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/portfolio_skills?post=23947"},{"taxonomy":"portfolio_tags","embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/portfolio_tags?post=23947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}