30 years of the Papaloapan River Bridge (1995-2025).<\/h2><\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>This year marks the 30th anniversary of the commissioning of the Papaloapan River Bridge in Veracruz (Mexico), one of the first large cable-stayed bridges designed by CFCSL in Latin America.<\/p>\n
The Papaolapan River owes its name to the Nahuatl language, which means “river of butterflies” (p\u0101p\u0101l\u014dtl = butterfly, \u0101pan = river). The Nahua peoples named it for the abundance of butterflies that inhabited its banks thanks to the humid tropical climate, lush vegetation and the constant presence of water. <\/p>\n
With a main span of 203 meters, 112 cables arranged in 8 semi-stages and a 407-meter deck, this project was part of the modernization of the La Tinaja-Acayucan highway in the 1990s, a key corridor for the economic development of southeastern Mexico.<\/p>\n
In this bridge we tried to reduce all elements to a minimum: the deck is formed by two solid edge beams, joined by transverse diaphragms, and the towers by two independent shafts triangulated under the deck to resist seismic actions.<\/p>\n
At CFCSL we celebrate this anniversary with pride and gratitude to the engineers who made this work possible.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div>![](\"https:\/\/cfcsl.com\/wp-content\/uploads\/2026\/03\/Papaolapan_1.jpg\" "\\"Papaolapan_1\\"")
<\/span><\/div>![](\"https:\/\/cfcsl.com\/wp-content\/uploads\/2026\/03\/Papaolapan_2.jpg\" "\\"Papaolapan_2\\"")
<\/span><\/div>![](\"https:\/\/cfcsl.com\/wp-content\/uploads\/2026\/03\/Papaolapan_3.jpg\" "\\"Papaolapan_3\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":23666,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[330],"tags":[478],"class_list":["post-23858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-noticias_home-en"],"_links":{"self":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts\/23858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/types\/post"}],"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=23858"}],"version-history":[{"count":3,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts\/23858\/revisions"}],"predecessor-version":[{"id":23861,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts\/23858\/revisions\/23861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/media\/23666"}],"wp:attachment":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/media?parent=23858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/categories?post=23858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/tags?post=23858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
This year marks the 30th anniversary of the commissioning of the Papaloapan River Bridge in Veracruz (Mexico), one of the first large cable-stayed bridges designed by CFCSL in Latin America.<\/p>\n
The Papaolapan River owes its name to the Nahuatl language, which means “river of butterflies” (p\u0101p\u0101l\u014dtl = butterfly, \u0101pan = river). The Nahua peoples named it for the abundance of butterflies that inhabited its banks thanks to the humid tropical climate, lush vegetation and the constant presence of water. <\/p>\n
With a main span of 203 meters, 112 cables arranged in 8 semi-stages and a 407-meter deck, this project was part of the modernization of the La Tinaja-Acayucan highway in the 1990s, a key corridor for the economic development of southeastern Mexico.<\/p>\n
In this bridge we tried to reduce all elements to a minimum: the deck is formed by two solid edge beams, joined by transverse diaphragms, and the towers by two independent shafts triangulated under the deck to resist seismic actions.<\/p>\n
At CFCSL we celebrate this anniversary with pride and gratitude to the engineers who made this work possible.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/span><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":23666,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[330],"tags":[478],"class_list":["post-23858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-noticias_home-en"],"_links":{"self":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts\/23858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/types\/post"}],"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=23858"}],"version-history":[{"count":3,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts\/23858\/revisions"}],"predecessor-version":[{"id":23861,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/posts\/23858\/revisions\/23861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/media\/23666"}],"wp:attachment":[{"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/media?parent=23858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/categories?post=23858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cfcsl.com\/en\/wp-json\/wp\/v2\/tags?post=23858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}