{"id":4686,"date":"2025-04-30T09:02:10","date_gmt":"2025-04-30T09:02:10","guid":{"rendered":"https:\/\/roadskyguardrail.com\/?p=4686"},"modified":"2025-07-02T07:39:43","modified_gmt":"2025-07-02T07:39:43","slug":"highway-guardrail-dimensions-a-complete-guide","status":"publish","type":"post","link":"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide","title":{"rendered":"Dimens\u00f5es das barreiras de prote\u00e7\u00e3o das estradas: Um guia completo"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/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=\"Alternar o \u00edndice\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/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:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#What_is_a_Highway_Guardrail\" >O que \u00e9 uma balaustrada de estrada?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#Standard_Highway_Guardrail_Dimensions\" >Dimens\u00f5es standard das barreiras de prote\u00e7\u00e3o para estradas<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#1_W-Beam_Guardrail_Dimensions_Most_Common_Type\" >1. Dimens\u00f5es da balaustrada de viga W (tipo mais comum)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#2_Thrie-Beam_Guardrail_Dimensions\" >2. Dimens\u00f5es da balaustrada de tr\u00eas vigas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#3_End_Terminals_and_Transitions\" >3. Terminais e transi\u00e7\u00f5es finais<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#Key_Components_That_Affect_Guardrail_Sizing\" >Componentes chave que afectam o dimensionamento dos guarda-corpos<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#Regional_Differences_in_Guardrail_Dimensions\" >Diferen\u00e7as regionais nas dimens\u00f5es dos guarda-corpos<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#United_States_AASHTO_M180\" >Estados Unidos (AASHTO M180):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#Europe_EN_1317\" >Europa (EN 1317):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#Australia\" >Austr\u00e1lia:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#Factors_to_Consider_When_Choosing_Guardrail_Dimensions\" >Factores a considerar na escolha das dimens\u00f5es do guarda-corpos<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#FAQs\" >FAQs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\/#Conclusion\" >Conclus\u00e3o<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>No que diz respeito \u00e0 seguran\u00e7a nas auto-estradas, as barreiras de prote\u00e7\u00e3o desempenham um papel fundamental na prote\u00e7\u00e3o dos condutores, reduzindo a gravidade dos acidentes e evitando que os ve\u00edculos saiam da estrada. Um dos aspectos mais importantes do desempenho das barreiras de prote\u00e7\u00e3o s\u00e3o as suas dimens\u00f5es, que determinam a sua capacidade de absorver o impacto e desviar os ve\u00edculos de forma eficaz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Highway_Guardrail\"><\/span>O que \u00e9 uma balaustrada de estrada?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A <strong><a href=\"https:\/\/roadskyguardrail.com\/pt\/\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">guarda-corpos de autoestrada<\/a><\/strong> \u00e9 uma barreira de seguran\u00e7a instalada ao longo das bermas das estradas, pontes ou canteiros centrais para reduzir o impacto das colis\u00f5es. As barreiras de prote\u00e7\u00e3o s\u00e3o concebidas para:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Redirecionar ve\u00edculos errantes<\/li>\n\n\n\n<li>Evitar acidentes de capotamento<\/li>\n\n\n\n<li>Minimizar os ferimentos em caso de impacto<\/li>\n\n\n\n<li>Proteger os pe\u00f5es e as estruturas \u00e0 beira da estrada<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg\" alt=\"\" class=\"wp-image-4689\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions-400x267.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standard_Highway_Guardrail_Dimensions\"><\/span>Dimens\u00f5es standard das barreiras de prote\u00e7\u00e3o para estradas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_W-Beam_Guardrail_Dimensions_Most_Common_Type\"><\/span>1. <a href=\"https:\/\/roadskyguardrail.com\/pt\/w-beam\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">Guarda-corpo de viga W<\/a> Dimens\u00f5es (tipo mais comum)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A viga W \u00e9 o tipo de guarda-corpos mais comum utilizado nas auto-estradas de todo o mundo.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Componente<\/th><th class=\"has-text-align-left\" data-align=\"left\">Tamanho padr\u00e3o<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Comprimento do carril<\/td><td class=\"has-text-align-left\" data-align=\"left\">4,32 m (14 p\u00e9s) ou 3,81 m (12,5 p\u00e9s)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Altura do carril (acima do solo)<\/td><td class=\"has-text-align-left\" data-align=\"left\">750 mm a 810 mm (29,5\u2033 a 32\u2033)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Espessura da calha<\/td><td class=\"has-text-align-left\" data-align=\"left\">2,67 mm (calibre 12) ou 3,43 mm (calibre 10)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Altura do posto<\/td><td class=\"has-text-align-left\" data-align=\"left\">Poste de a\u00e7o padr\u00e3o de 1828,8 mm (6 p\u00e9s)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Espa\u00e7amento entre postes<\/td><td class=\"has-text-align-left\" data-align=\"left\">1905 mm (6 ft 3 in) centro a centro<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>As barreiras de prote\u00e7\u00e3o com viga W s\u00e3o normalmente montadas em postes de a\u00e7o com canal C ou viga I, que s\u00e3o cravados no solo ou colocados em bet\u00e3o, dependendo das condi\u00e7\u00f5es do local.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Thrie-Beam_Guardrail_Dimensions\"><\/span>2. <a href=\"https:\/\/roadskyguardrail.com\/pt\/thrie-beam\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">Guarda-corpos de tr\u00eas vigas<\/a> Dimens\u00f5es<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Os guarda-corpos de viga tripla s\u00e3o mais largos e oferecem uma melhor resist\u00eancia ao impacto, sendo frequentemente utilizados em zonas de alta velocidade ou de elevado impacto.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Componente<\/th><th class=\"has-text-align-left\" data-align=\"left\">Tamanho padr\u00e3o<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Comprimento do carril<\/td><td class=\"has-text-align-left\" data-align=\"left\">4,32 m (14 p\u00e9s)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Largura da calha<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cerca de 510 mm (20\u2033)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Espa\u00e7amento entre postes<\/td><td class=\"has-text-align-left\" data-align=\"left\">Igual \u00e0 viga W (1905 mm)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Estas s\u00e3o frequentemente instaladas onde \u00e9 necess\u00e1ria uma maior conten\u00e7\u00e3o - como perto de canteiros centrais, em pontes ou em \u00e1reas com tr\u00e1fego intenso de cami\u00f5es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_End_Terminals_and_Transitions\"><\/span>3. <a href=\"https:\/\/roadskyguardrail.com\/pt\/guardrail-end-terminal\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">Terminais de extremidade<\/a> e Transi\u00e7\u00f5es<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Os terminais de extremidade s\u00e3o essenciais para a absor\u00e7\u00e3o de energia e a termina\u00e7\u00e3o segura do sistema de guarda-costas.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Componente<\/th><th class=\"has-text-align-left\" data-align=\"left\">Dimens\u00e3o \/ Comprimento<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Comprimento do terminal final<\/td><td class=\"has-text-align-left\" data-align=\"left\">3 m a 12 m, consoante o tipo<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Sec\u00e7\u00f5es de transi\u00e7\u00e3o<\/td><td class=\"has-text-align-left\" data-align=\"left\">C\u00f3nico para ligar a viga W \u00e0 viga Thrie ou aos carris da ponte<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Components_That_Affect_Guardrail_Sizing\"><\/span>Componentes chave que afectam o dimensionamento dos guarda-corpos<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Extremidades dos terminais<\/strong>: O comprimento e a forma afectam o comprimento total da balaustrada.<\/li>\n\n\n\n<li><strong>Profundidade de embutimento do poste<\/strong>: Normalmente 1,2-1,5 metros para um apoio est\u00e1vel.<\/li>\n\n\n\n<li><strong>Bloqueios<\/strong>: Espa\u00e7adores entre o carril e o poste, normalmente com 8\u201d ou 12\u201d de profundidade.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Regional_Differences_in_Guardrail_Dimensions\"><\/span>Diferen\u00e7as regionais nas dimens\u00f5es dos guarda-corpos<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"United_States_AASHTO_M180\"><\/span>Estados Unidos (AASHTO M180):<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Altura do carril<\/strong>: 31\u2033<\/li>\n\n\n\n<li><strong>Comprimento padr\u00e3o<\/strong>: 12\u20196\u2033<\/li>\n\n\n\n<li><strong>Espa\u00e7amento entre postes<\/strong>: 6\u20193\u2033<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Europe_EN_1317\"><\/span>Europa (EN 1317):<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Altura do carril<\/strong>: Tipicamente 750-900 mm<\/li>\n\n\n\n<li>Os guarda-corpos devem corresponder \u00e0s classes de desempenho (N2, H1, H2, etc.)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Australia\"><\/span>Austr\u00e1lia:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Altura do carril<\/strong>: ~700 mm<\/li>\n\n\n\n<li><strong>Comprimentos dos carris<\/strong>: 3,81 m (12\u20196\u2033) ou personalizado<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Factors-to-Consider-When-Choosing-Guardrail-Dimensions.jpg\" alt=\"Factores a considerar na escolha das dimens\u00f5es do guarda-corpos\" class=\"wp-image-4690\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Factors-to-Consider-When-Choosing-Guardrail-Dimensions.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Factors-to-Consider-When-Choosing-Guardrail-Dimensions-400x267.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Factors_to_Consider_When_Choosing_Guardrail_Dimensions\"><\/span>Factores a considerar na escolha das dimens\u00f5es do guarda-corpos<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tipo de estrada e limite de velocidade<\/strong>: As auto-estradas de alta velocidade exigem barreiras mais altas e mais robustas.<\/li>\n\n\n\n<li><strong>Tipos de ve\u00edculos<\/strong>: As estradas frequentadas por cami\u00f5es podem necessitar de sistemas mais fortes ou mais altos.<\/li>\n\n\n\n<li><strong>Condi\u00e7\u00f5es do s\u00edtio<\/strong>: O tipo de solo, o declive e os riscos na berma da estrada afectam o comprimento dos postes e o espa\u00e7amento dos carris.<\/li>\n\n\n\n<li><strong>Conformidade regulamentar<\/strong>: Respeitar sempre as normas nacionais, como a AASHTO M180 ou a EN 1317.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1746003152669\"><strong class=\"schema-faq-question\">A altura do guarda-corpos pode ser ajustada?<\/strong> <p class=\"schema-faq-answer\">Sim, em fun\u00e7\u00e3o do tipo de estrada e dos dados relativos aos acidentes com ve\u00edculos, algumas instala\u00e7\u00f5es podem exigir alturas de carris maiores ou menores.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1746003184697\"><strong class=\"schema-faq-question\">Qual \u00e9 o comprimento m\u00ednimo de guarda-corpos necess\u00e1rio para a seguran\u00e7a?<\/strong> <p class=\"schema-faq-answer\">Geralmente, recomenda-se um m\u00ednimo de 50 p\u00e9s (15 metros) antes e depois do perigo para uma efic\u00e1cia total.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1746003195433\"><strong class=\"schema-faq-question\">Todas as barreiras de prote\u00e7\u00e3o s\u00e3o galvanizadas?<\/strong> <p class=\"schema-faq-answer\">A maioria \u00e9 galvanizada por imers\u00e3o a quente para cumprir as normas de resist\u00eancia \u00e0 corros\u00e3o, especialmente para ambientes exteriores e costeiros.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclus\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Quer seja um empreiteiro rodovi\u00e1rio, um engenheiro civil ou um respons\u00e1vel por aquisi\u00e7\u00f5es, compreender as dimens\u00f5es das barreiras de prote\u00e7\u00e3o das auto-estradas \u00e9 vital para a seguran\u00e7a rodovi\u00e1ria e o sucesso do projeto. Certifique-se de que consulta as diretrizes nacionais relevantes e trabalha com fornecedores certificados para garantir que o seu sistema de barreiras de prote\u00e7\u00e3o cumpre as normas regulamentares e de desempenho.<\/p>\n\n\n\n<p>Procura um fornecedor fi\u00e1vel de sistemas de guarda-corpos testados contra colis\u00f5es? <strong><a href=\"https:\/\/roadskyguardrail.com\/pt\/contact\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">Contactar-nos<\/a><\/strong> hoje para obter especifica\u00e7\u00f5es, pre\u00e7os e assist\u00eancia especializada.<\/p>","protected":false},"excerpt":{"rendered":"<p>No que diz respeito \u00e0 seguran\u00e7a nas auto-estradas, as barreiras de prote\u00e7\u00e3o desempenham um papel fundamental na prote\u00e7\u00e3o dos condutores, reduzindo a gravidade dos acidentes e evitando que os ve\u00edculos saiam da estrada. Um dos aspectos mais importantes do desempenho das barreiras de prote\u00e7\u00e3o s\u00e3o as suas dimens\u00f5es, que determinam a sua capacidade de absorver o impacto e desviar os ve\u00edculos de forma eficaz. O que \u00e9 uma barreira de prote\u00e7\u00e3o para autoestrada? Uma balaustrada de autoestrada \u00e9 uma barreira de seguran\u00e7a instalada ao longo das bermas das estradas, pontes ou canteiros centrais para reduzir o impacto das colis\u00f5es. As barreiras de prote\u00e7\u00e3o s\u00e3o concebidas para: Dimens\u00f5es padr\u00e3o do guarda-corpo de rodovia 1. Dimens\u00f5es da balaustrada de viga W (tipo mais comum) A viga W \u00e9 o tipo de balaustrada mais comum utilizado nas auto-estradas de todo o mundo. Componente Tamanho padr\u00e3o Comprimento do carril 4,32 m (14 p\u00e9s) ou 3,81 m (12,5 p\u00e9s) Altura do carril (acima do solo) 750 mm a 810 mm (29,5\u2033 a 32\u2033) Espessura do carril 2,67 mm (calibre 12) ou 3,43 mm (calibre 10) Altura do poste 1828,8 mm (6 p\u00e9s) poste de a\u00e7o padr\u00e3o Espa\u00e7amento do poste 1905 mm (6 p\u00e9s 3 pol.) centro a centro As barreiras de prote\u00e7\u00e3o de viga W s\u00e3o ...<\/p>","protected":false},"author":1,"featured_media":4689,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-4686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Highway Guardrail Dimensions: A Complete Guide - RoadSky<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Highway Guardrail Dimensions: A Complete Guide - RoadSky\" \/>\n<meta property=\"og:description\" content=\"When it comes to highway safety, guardrails play a critical role in protecting drivers, reducing crash severity, and preventing vehicles from leaving the roadway. One of the most important aspects of guardrail performance is its dimensions, which determine its ability to absorb impact and deflect vehicles effectively. What is a Highway Guardrail? A highway guardrail is a safety barrier installed along the sides of roads, bridges, or medians to reduce the impact of collisions. Guardrails are designed to: Standard Highway Guardrail Dimensions 1. W-Beam Guardrail Dimensions (Most Common Type) The W-beam is the most common type of guardrail used on highways worldwide. Component Standard Size Rail Length 4.32 m (14 ft) or 3.81 m (12.5 ft) Rail Height (above ground) 750 mm to 810 mm (29.5&#8243; to 32&#8243;) Rail Thickness 2.67 mm (12 gauge) or 3.43 mm (10 gauge) Post Height 1828.8 mm (6 ft) standard steel post Post Spacing 1905 mm (6 ft 3 in) center-to-center W-beam guardrails are ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide\" \/>\n<meta property=\"og:site_name\" content=\"Nanjing Roadsky Traffic Facility Co.,Ltd (Roadsky Corporation)\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-30T09:02:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-02T07:39:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/#\\\/schema\\\/person\\\/16221aef5d23da298e3c2de708adbfa1\"},\"headline\":\"Highway Guardrail Dimensions: A Complete Guide\",\"datePublished\":\"2025-04-30T09:02:10+00:00\",\"dateModified\":\"2025-07-02T07:39:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide\"},\"wordCount\":557,\"image\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/roadskyguardrail.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/Standard-Highway-Guardrail-Dimensions.jpg\",\"articleSection\":[\"Knowledge\"],\"inLanguage\":\"pt-PT\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide\",\"url\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide\",\"name\":\"Highway Guardrail Dimensions: A Complete Guide - RoadSky\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/roadskyguardrail.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/Standard-Highway-Guardrail-Dimensions.jpg\",\"datePublished\":\"2025-04-30T09:02:10+00:00\",\"dateModified\":\"2025-07-02T07:39:43+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/#\\\/schema\\\/person\\\/16221aef5d23da298e3c2de708adbfa1\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003152669\"},{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003184697\"},{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003195433\"}],\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#primaryimage\",\"url\":\"https:\\\/\\\/roadskyguardrail.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/Standard-Highway-Guardrail-Dimensions.jpg\",\"contentUrl\":\"https:\\\/\\\/roadskyguardrail.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/Standard-Highway-Guardrail-Dimensions.jpg\",\"width\":600,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/roadskyguardrail.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Highway Guardrail Dimensions: A Complete Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/#website\",\"url\":\"https:\\\/\\\/roadskyguardrail.com\\\/\",\"name\":\"Nanjing Roadsky Traffic Facility Co.,Ltd (Roadsky Corporation)\",\"description\":\"RoadSkyGuardrail.com\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/roadskyguardrail.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/#\\\/schema\\\/person\\\/16221aef5d23da298e3c2de708adbfa1\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"url\":\"https:\\\/\\\/roadskyguardrail.com\\\/pt\\\/author\\\/admin\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003152669\",\"position\":1,\"url\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003152669\",\"name\":\"Can Guardrail Height Be Adjusted?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, depending on the type of road and vehicle crash data, some installations may require increased or reduced rail heights.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003184697\",\"position\":2,\"url\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003184697\",\"name\":\"What is the Minimum Length of Guardrail Required for Safety?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Generally, a minimum of 50 feet (15 meters) is recommended before and after the hazard for full effectiveness.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003195433\",\"position\":3,\"url\":\"https:\\\/\\\/roadskyguardrail.com\\\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003195433\",\"name\":\"Are All Guardrails Galvanized?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most are hot-dip galvanized to meet corrosion-resistance standards, especially for outdoor and coastal environments.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Dimens\u00f5es dos guarda-corpos das auto-estradas: Um guia completo - RoadSky","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide","og_locale":"pt_PT","og_type":"article","og_title":"Highway Guardrail Dimensions: A Complete Guide - RoadSky","og_description":"When it comes to highway safety, guardrails play a critical role in protecting drivers, reducing crash severity, and preventing vehicles from leaving the roadway. One of the most important aspects of guardrail performance is its dimensions, which determine its ability to absorb impact and deflect vehicles effectively. What is a Highway Guardrail? A highway guardrail is a safety barrier installed along the sides of roads, bridges, or medians to reduce the impact of collisions. Guardrails are designed to: Standard Highway Guardrail Dimensions 1. W-Beam Guardrail Dimensions (Most Common Type) The W-beam is the most common type of guardrail used on highways worldwide. Component Standard Size Rail Length 4.32 m (14 ft) or 3.81 m (12.5 ft) Rail Height (above ground) 750 mm to 810 mm (29.5&#8243; to 32&#8243;) Rail Thickness 2.67 mm (12 gauge) or 3.43 mm (10 gauge) Post Height 1828.8 mm (6 ft) standard steel post Post Spacing 1905 mm (6 ft 3 in) center-to-center W-beam guardrails are ...","og_url":"https:\/\/roadskyguardrail.com\/pt\/highway-guardrail-dimensions-a-complete-guide","og_site_name":"Nanjing Roadsky Traffic Facility Co.,Ltd (Roadsky Corporation)","article_published_time":"2025-04-30T09:02:10+00:00","article_modified_time":"2025-07-02T07:39:43+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#article","isPartOf":{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide"},"author":{"name":"admin","@id":"https:\/\/roadskyguardrail.com\/#\/schema\/person\/16221aef5d23da298e3c2de708adbfa1"},"headline":"Highway Guardrail Dimensions: A Complete Guide","datePublished":"2025-04-30T09:02:10+00:00","dateModified":"2025-07-02T07:39:43+00:00","mainEntityOfPage":{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide"},"wordCount":557,"image":{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#primaryimage"},"thumbnailUrl":"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg","articleSection":["Knowledge"],"inLanguage":"pt-PT"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide","url":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide","name":"Dimens\u00f5es dos guarda-corpos das auto-estradas: Um guia completo - RoadSky","isPartOf":{"@id":"https:\/\/roadskyguardrail.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#primaryimage"},"image":{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#primaryimage"},"thumbnailUrl":"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg","datePublished":"2025-04-30T09:02:10+00:00","dateModified":"2025-07-02T07:39:43+00:00","author":{"@id":"https:\/\/roadskyguardrail.com\/#\/schema\/person\/16221aef5d23da298e3c2de708adbfa1"},"breadcrumb":{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#breadcrumb"},"mainEntity":[{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003152669"},{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003184697"},{"@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003195433"}],"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#primaryimage","url":"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg","contentUrl":"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2025\/04\/Standard-Highway-Guardrail-Dimensions.jpg","width":600,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/roadskyguardrail.com\/"},{"@type":"ListItem","position":2,"name":"Highway Guardrail Dimensions: A Complete Guide"}]},{"@type":"WebSite","@id":"https:\/\/roadskyguardrail.com\/#website","url":"https:\/\/roadskyguardrail.com\/","name":"Nanjing Roadsky Traffic Facility Co.,Ltd (Roadsky Corporation)","description":"RoadSkyGuardrail.com","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/roadskyguardrail.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Person","@id":"https:\/\/roadskyguardrail.com\/#\/schema\/person\/16221aef5d23da298e3c2de708adbfa1","name":"administrador","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/secure.gravatar.com\/avatar\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g","caption":"admin"},"url":"https:\/\/roadskyguardrail.com\/pt\/author\/admin"},{"@type":"Question","@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003152669","position":1,"url":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003152669","name":"A altura do guarda-corpos pode ser ajustada?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, depending on the type of road and vehicle crash data, some installations may require increased or reduced rail heights.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"},{"@type":"Question","@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003184697","position":2,"url":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003184697","name":"Qual \u00e9 o comprimento m\u00ednimo de guarda-corpos necess\u00e1rio para a seguran\u00e7a?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Generally, a minimum of 50 feet (15 meters) is recommended before and after the hazard for full effectiveness.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"},{"@type":"Question","@id":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003195433","position":3,"url":"https:\/\/roadskyguardrail.com\/highway-guardrail-dimensions-a-complete-guide#faq-question-1746003195433","name":"Todas as barreiras de prote\u00e7\u00e3o s\u00e3o galvanizadas?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Most are hot-dip galvanized to meet corrosion-resistance standards, especially for outdoor and coastal environments.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"}]}},"_links":{"self":[{"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/posts\/4686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/comments?post=4686"}],"version-history":[{"count":5,"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/posts\/4686\/revisions"}],"predecessor-version":[{"id":4732,"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/posts\/4686\/revisions\/4732"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/media\/4689"}],"wp:attachment":[{"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/media?parent=4686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/categories?post=4686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/roadskyguardrail.com\/pt\/wp-json\/wp\/v2\/tags?post=4686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}