{"id":3537,"date":"2023-03-28T08:29:27","date_gmt":"2023-03-28T08:29:27","guid":{"rendered":"https:\/\/roadskyguardrail.com\/?p=3537"},"modified":"2023-03-28T08:30:40","modified_gmt":"2023-03-28T08:30:40","slug":"guardrails-a-crucial-safety-feature-on-highways","status":"publish","type":"post","link":"https:\/\/roadskyguardrail.com\/ar\/guardrails-a-crucial-safety-feature-on-highways","title":{"rendered":"\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629: \u0645\u064a\u0632\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0627\u0633\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629"},"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\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/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=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/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\/ar\/guardrails-a-crucial-safety-feature-on-highways\/#Factors_Determining_Guardrail_Installation\" >\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062f\u0631\u0627\u0628\u0632\u064a\u0646<\/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\/ar\/guardrails-a-crucial-safety-feature-on-highways\/#Types_of_Guardrails\" >\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u0648\u0627\u0642\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/roadskyguardrail.com\/ar\/guardrails-a-crucial-safety-feature-on-highways\/#When_Are_Guardrails_Required_on_Roads\" >\u0645\u062a\u0649 \u062a\u0643\u0648\u0646 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0637\u0644\u0648\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/roadskyguardrail.com\/ar\/guardrails-a-crucial-safety-feature-on-highways\/#Conclusion\" >\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p><strong><a style=\"text-decoration: underline;\" href=\"https:\/\/roadskyguardrail.com\/ar\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/a><\/strong> \u0647\u064a \u0633\u0645\u0629 \u0634\u0627\u0626\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0623\u062e\u0631\u0649\u060c \u062d\u064a\u062b \u062a\u0648\u0641\u0631 \u062d\u0627\u062c\u0632\u0627\u064b \u0645\u0627\u062f\u064a\u0627\u064b \u0628\u064a\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0645\u062b\u0644 \u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u062f\u0629 \u0648\u0627\u0644\u0633\u062f\u0648\u062f \u0648\u0627\u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0623\u062e\u0631\u0649. \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0647\u0648 \u062d\u0645\u0627\u064a\u0629 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height=\"400\" src=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail.jpg\" alt=\"\u062f\u0631\u0627\u0628\u0632\u064a\u0646 \u0627\u0644\u0637\u0631\u064a\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\" class=\"wp-image-3540\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail-400x267.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption>\u062f\u0631\u0627\u0628\u0632\u064a\u0646 \u0627\u0644\u0637\u0631\u064a\u0642 \u0627\u0644\u0633\u0631\u064a\u0639<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Factors_Determining_Guardrail_Installation\"><\/span>\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062f\u0631\u0627\u0628\u0632\u064a\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0647\u0646\u0627\u0643 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062f\u0631\u0627\u0628\u0632\u064a\u0646 \u0645\u0637\u0644\u0648\u0628\u0627\u064b \u0639\u0644\u0649 \u0637\u0631\u064a\u0642 \u0645\u0639\u064a\u0646 \u0623\u0645 \u0644\u0627. \u0648\u062a\u0634\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0633\u0631\u0639\u0629: <\/strong>\u064a\u0639\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0633\u0631\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642 \u0623\u062d\u062f \u0623\u0647\u0645 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629. \u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0633\u0631\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642 \u0647\u0648 45 \u0645\u064a\u0644\u0627\u064b \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629 \u0623\u0648 \u0623\u0639\u0644\u0649\u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0637\u0631\u064a\u0642 \u0625\u0644\u0649 \u062d\u0648\u0627\u062c\u0632 \u0648\u0627\u0642\u064a\u0629.<\/li><li><strong>\u062d\u062c\u0645 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631:<\/strong> \u0647\u0646\u0627\u0643 \u0639\u0627\u0645\u0644 \u0622\u062e\u0631 \u064a\u0644\u0639\u0628 \u062f\u0648\u0631\u0627\u064b \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u0647\u0648 \u062d\u062c\u0645 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642. \u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u062a\u062d\u062a\u0627\u062c \u0627\u0644\u0637\u0631\u0642 \u0630\u0627\u062a \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0645\u0631\u0648\u0631\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u062c\u0632 \u0648\u0627\u0642\u064a\u0629 \u0644\u0623\u0646 \u062e\u0637\u0631 \u0627\u0644\u0627\u0635\u0637\u062f\u0627\u0645 \u0648\u0627\u0644\u062d\u0648\u0627\u062f\u062b \u0623\u0643\u0628\u0631.<\/li><li><strong>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0637\u0631\u0642\u0627\u062a: <\/strong>\u062a\u0644\u0639\u0628 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0637\u0631\u064a\u0642 \u0623\u064a\u0636\u064b\u0627 \u062f\u0648\u0631\u064b\u0627 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0627\u062c\u0632 \u062d\u0645\u0627\u064a\u0629 \u0623\u0645 \u0644\u0627. \u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0637\u0631\u0642 \u0630\u0627\u062a \u0627\u0644\u0645\u0646\u062d\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u0627\u062f\u0629 \u0623\u0648 \u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u062f\u0629 \u0623\u0648 \u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0629 \u062d\u0648\u0627\u062c\u0632 \u062d\u0645\u0627\u064a\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u062d\u0648\u0627\u062f\u062b.<\/li><li><strong>\u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629:<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0628\u0627\u0644\u0637\u0631\u064a\u0642 \u0623\u064a\u0636\u0627\u064b \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u0645\u0628\u0627\u0646\u064d \u0623\u0648 \u0645\u0646\u0634\u0622\u062a \u0623\u062e\u0631\u0649 \u0642\u0631\u064a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u060c \u0641\u0642\u062f \u062a\u0643\u0648\u0646 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0645\u0646\u0639 \u0627\u0635\u0637\u062f\u0627\u0645 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0628\u0647\u0627.<\/li><li><strong>\u062a\u0627\u0631\u064a\u062e \u0627\u0644\u062d\u0648\u0627\u062f\u062b<\/strong> \u064a\u064f\u0639\u062f \u062a\u0627\u0631\u064a\u062e \u0627\u0644\u062d\u0648\u0627\u062f\u062b \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u0627\u064b \u0622\u062e\u0631 \u064a\u062c\u0628 \u0623\u062e\u0630\u0647 \u0628\u0639\u064a\u0646 \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u0639\u062f\u062f \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u062d\u0648\u0627\u062f\u062b \u0639\u0644\u0649 \u0627\u0645\u062a\u062f\u0627\u062f \u0637\u0631\u064a\u0642 \u0645\u0639\u064a\u0646\u060c \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u062a\u0631\u0643\u064a\u0628 \u062d\u0648\u0627\u062c\u0632 \u0648\u0627\u0642\u064a\u0629 \u0644\u0645\u0646\u0639 \u0648\u0642\u0648\u0639 \u062d\u0648\u0627\u062f\u062b \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Guardrails\"><\/span>\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u0648\u0627\u0642\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0647\u0646\u0627\u0643 \u0639\u062f\u0629 \u0623\u0646\u0648\u0627\u0639 \u0645\u0646 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642\u060c \u0627\u0639\u062a\u0645\u0627\u062f\u0627\u064b \u0639\u0644\u0649 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u0637\u0631\u064a\u0642 \u0648\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0647. \u0648\u062a\u0634\u0645\u0644 \u0623\u0643\u062b\u0631 \u0623\u0646\u0648\u0627\u0639 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0634\u064a\u0648\u0639\u0627\u064b \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><a style=\"text-decoration: underline;\" href=\"https:\/\/roadskyguardrail.com\/ar\/w-beam\" target=\"_blank\" rel=\"noreferrer noopener\">\u062d\u0648\u0627\u062c\u0632 \u0648\u0627\u0642\u064a\u0629 \u0639\u0644\u0649 \u0634\u0643\u0644 \u062d\u0631\u0641 W<\/a><\/strong>: \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0639\u0648\u0627\u0631\u0636 W \u0647\u064a \u0623\u0643\u062b\u0631 \u0623\u0646\u0648\u0627\u0639 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0634\u064a\u0648\u0639\u0627\u064b \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642. \u0648\u0647\u064a \u062a\u062a\u0623\u0644\u0641 \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u0627\u0644\u0639\u0648\u0627\u0631\u0636 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0623\u0639\u0645\u062f\u0629 \u0648\u0645\u0635\u0645\u0645\u0629 \u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0635\u062f\u0645\u0629 \u0627\u0644\u0627\u0635\u0637\u062f\u0627\u0645. \u062a\u0639\u062a\u0628\u0631 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0639\u0648\u0627\u0631\u0636 \u0639\u0644\u0649 \u0634\u0643\u0644 \u062d\u0631\u0641 W \u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u0645\u0646\u0639 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0639\u0628\u0648\u0631 \u0625\u0644\u0649 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0642\u0627\u062f\u0645\u0629 \u0623\u0648 \u0627\u0644\u062e\u0631\u0648\u062c \u0639\u0646 \u0627\u0644\u0637\u0631\u064a\u0642 \u062a\u0645\u0627\u0645\u0627\u064b.<\/li><li><strong>\u062d\u0648\u0627\u062c\u0632 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a<\/strong>: \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0647\u064a \u0646\u0648\u0639 \u0622\u062e\u0631 \u0645\u0646 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a \u0623\u0635\u0628\u062d\u062a \u0634\u0627\u0626\u0639\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0632\u0627\u064a\u062f \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0623\u062e\u0631\u0649. \u0648\u0647\u064a \u062a\u062a\u0623\u0644\u0641 \u0645\u0646 \u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0634\u062f \u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0623\u0639\u0645\u062f\u0629 \u0648\u0645\u0635\u0645\u0645\u0629 \u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0635\u062f\u0645\u0629 \u0627\u0644\u0627\u0635\u0637\u062f\u0627\u0645. \u062a\u0639\u062a\u0628\u0631 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0643\u0628\u0644\u064a\u0629 \u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u0645\u0646\u0639 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0639\u0628\u0648\u0631 \u0625\u0644\u0649 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 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\u0627\u0644\u0633\u0631\u064a\u0639\u0629. \u0648\u0647\u064a \u062a\u062a\u0623\u0644\u0641 \u0645\u0646 \u062d\u0648\u0627\u062c\u0632 \u062e\u0631\u0633\u0627\u0646\u064a\u0629 \u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0623\u0639\u0645\u062f\u0629 \u0648\u0645\u0635\u0645\u0645\u0629 \u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0635\u062f\u0645\u0629 \u0627\u0644\u0627\u0635\u0637\u062f\u0627\u0645. \u062a\u0639\u062a\u0628\u0631 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a\u0629 \u0641\u0639\u0627\u0644\u0629 \u062c\u062f\u0627\u064b \u0641\u064a \u0645\u0646\u0639 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0639\u0628\u0648\u0631 \u0625\u0644\u0649 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0642\u0627\u062f\u0645\u0629 \u0623\u0648 \u0627\u0644\u062e\u0631\u0648\u062c \u0639\u0646 \u0627\u0644\u0637\u0631\u064a\u0642 \u062a\u0645\u0627\u0645\u0627\u064b.<\/li><\/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\/2023\/03\/Highway-Guardrail2.jpg\" alt=\"\u062f\u0631\u0627\u0628\u0632\u064a\u0646 \u0627\u0644\u0637\u0631\u064a\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\" class=\"wp-image-3542\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail2.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail2-400x267.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=\"When_Are_Guardrails_Required_on_Roads\"><\/span>\u0645\u062a\u0649 \u062a\u0643\u0648\u0646 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0637\u0644\u0648\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>\u0627\u0644\u0637\u0631\u0642 \u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/strong>: \u0643\u0645\u0627 \u0630\u0643\u0631\u0646\u0627 \u0633\u0627\u0628\u0642\u0627\u064b\u060c \u0641\u0625\u0646 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062a\u064a \u062a\u0628\u0644\u063a \u062d\u062f\u0648\u062f \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0641\u064a\u0647\u0627 45 \u0645\u064a\u0644\u0627\u064b \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629 \u0623\u0648 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u062a\u062a\u0637\u0644\u0628 \u062d\u0648\u0627\u062c\u0632 \u062d\u0645\u0627\u064a\u0629. \u0648\u0630\u0644\u0643 \u0644\u0623\u0646 \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u062a\u0632\u064a\u062f \u0645\u0646 \u062e\u0637\u0631 \u0648\u0642\u0648\u0639 \u062d\u0648\u0627\u062f\u062b \u062e\u0637\u064a\u0631\u0629\u060c \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0641\u064a \u0645\u0646\u0639 \u0648\u0642\u0648\u0639 \u0648\u0641\u064a\u0627\u062a \u0648\u0625\u0635\u0627\u0628\u0627\u062a \u062e\u0637\u064a\u0631\u0629.<\/li><li><strong>\u0627\u0644\u0645\u0646\u062d\u0646\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0627\u062a<\/strong>: \u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u064a\u0636\u0627\u064b \u0623\u0646 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0637\u0631\u0642 \u0630\u0627\u062a \u0627\u0644\u0645\u0646\u062d\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u0627\u062f\u0629 \u0648\u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u062f\u0629 \u062d\u0648\u0627\u062c\u0632 \u062d\u0645\u0627\u064a\u0629 \u0644\u0645\u0646\u0639 \u0648\u0642\u0648\u0639 \u0627\u0644\u062d\u0648\u0627\u062f\u062b. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062c\u0639\u0644 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0637\u0631\u064a\u0642 \u0645\u0646 \u0627\u0644\u0635\u0639\u0628 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u0626\u0642\u064a\u0646 \u0627\u0644\u0628\u0642\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642\u060c \u062e\u0627\u0635\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646\u0648\u0627 \u064a\u0633\u064a\u0631\u0648\u0646 \u0628\u0633\u0631\u0639\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0623\u0648 \u0643\u0627\u0646\u0648\u0627 \u0645\u0634\u062a\u062a\u064a \u0627\u0644\u0630\u0647\u0646. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0648\u0641\u0631 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u062d\u0627\u062c\u0632\u0627\u064b \u0645\u0627\u062f\u064a\u0627\u064b \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0625\u0628\u0642\u0627\u0621 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642 \u0648\u064a\u0645\u0646\u0639\u0647\u0627 \u0645\u0646 \u0627\u0644\u062e\u0631\u0648\u062c \u0639\u0646 \u0627\u0644\u062d\u0627\u0641\u0629.<\/li><li><strong>\u0627\u0644\u062c\u0633\u0648\u0631 \u0648\u0627\u0644\u062c\u0633\u0648\u0631 \u0627\u0644\u0639\u0644\u0648\u064a\u0629<\/strong>: \u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u062c\u0633\u0648\u0631 \u0648\u0627\u0644\u0645\u0645\u0631\u0627\u062a \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0645\u062c\u0627\u0644\u0627\u064b \u0622\u062e\u0631 \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0641\u064a\u0647 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0637\u0644\u0648\u0628\u0629. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0645\u0631\u062a\u0641\u0639\u0629 \u0648\u0630\u0627\u062a \u0645\u0633\u0627\u062d\u0629 \u0645\u062d\u062f\u0648\u062f\u0629 \u0644\u0645\u0646\u0627\u0648\u0631\u0629 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629 \u0644\u0644\u062d\u0648\u0627\u062f\u062b. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0641\u064a \u0645\u0646\u0639 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0627\u0635\u0637\u062f\u0627\u0645 \u0628\u062c\u0648\u0627\u0646\u0628 \u0627\u0644\u062c\u0633\u0648\u0631 \u0648\u0627\u0644\u0645\u0645\u0631\u0627\u062a \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0648\u0627\u0644\u0633\u0642\u0648\u0637 \u0645\u0646 \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0641\u0629.<\/li><li><strong>\u0633\u062f\u0648\u062f \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631<\/strong>: \u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u064a\u0636\u0627\u064b \u0623\u0646 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0637\u0631\u0642 \u0630\u0627\u062a \u0627\u0644\u0633\u062f\u0648\u062f \u0623\u0648 \u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u062d\u0648\u0627\u062c\u0632 \u062d\u0645\u0627\u064a\u0629. \u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0635\u0639\u0628 \u0627\u062c\u062a\u064a\u0627\u0632 \u0647\u0630\u0647 \u0627\u0644\u0633\u062f\u0648\u062f \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629 \u0627\u0644\u0639\u0627\u0635\u0641\u0629 \u0623\u0648 \u0625\u0630\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0627\u0644\u0633\u0627\u0626\u0642 \u0645\u0646\u062a\u0628\u0647\u0627\u064b. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0641\u064a \u0645\u0646\u0639 \u0627\u0646\u0632\u0644\u0627\u0642 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062c\u0633\u0631 \u0648\u062a\u0648\u0641\u0631 \u062d\u0627\u062c\u0632\u0627\u064b \u0645\u0627\u062f\u064a\u0627\u064b \u0644\u062d\u0645\u0627\u064a\u0629 \u0633\u0627\u0626\u0642\u064a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a.<\/li><li><strong>\u062a\u0627\u0631\u064a\u062e \u0627\u0644\u062d\u0648\u0627\u062f\u062b<\/strong>: \u0643\u0645\u0627 \u0630\u0643\u0631\u0646\u0627 \u0633\u0627\u0628\u0642\u0627\u064b\u060c \u064a\u0639\u062a\u0628\u0631 \u062a\u0627\u0631\u064a\u062e \u0627\u0644\u062d\u0648\u0627\u062f\u062b \u0639\u0644\u0649 \u0637\u0631\u064a\u0642 \u0645\u0639\u064a\u0646 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u0627\u064b \u064a\u062c\u0628 \u0623\u062e\u0630\u0647 \u0628\u0639\u064a\u0646 \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629. \u0625\u0630\u0627 \u0648\u0642\u0639\u062a \u0639\u062f\u0629 \u062d\u0648\u0627\u062f\u062b \u0639\u0644\u0649 \u0627\u0645\u062a\u062f\u0627\u062f \u0637\u0631\u064a\u0642 \u0645\u0639\u064a\u0646\u060c \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u062a\u0631\u0643\u064a\u0628 \u062d\u0648\u0627\u062c\u0632 \u062d\u0645\u0627\u064a\u0629 \u0644\u0645\u0646\u0639 \u0648\u0642\u0648\u0639 \u062d\u0648\u0627\u062f\u062b \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u062a\u0639\u062a\u0628\u0631 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0633\u0645\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642 \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629\u060c \u062d\u064a\u062b \u062a\u0648\u0641\u0631 \u062d\u0627\u062c\u0632\u0627\u064b \u0645\u0627\u062f\u064a\u0627\u064b \u0628\u064a\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0627\u0637\u0631. \u0648\u064a\u0639\u062a\u0645\u062f \u062a\u0631\u0643\u064a\u0628 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0639\u0644\u0649 \u0639\u062f\u0629 \u0639\u0648\u0627\u0645\u0644\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u062d\u062f\u0648\u062f \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u062d\u062c\u0645 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0648\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0637\u0631\u0642 \u0648\u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0628\u0647\u0627 \u0648\u062a\u0627\u0631\u064a\u062e \u0627\u0644\u062d\u0648\u0627\u062f\u062b. \u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0645\u0646 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0639\u0644\u0649 \u0634\u0643\u0644 \u062d\u0631\u0641 W \u0648\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a\u0629. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u062f \u0633\u064a\u0627\u0631\u062a\u0643 \u0639\u0644\u0649 \u0637\u0631\u064a\u0642 \u0630\u0627\u062a \u062d\u062f\u0648\u062f \u0633\u0631\u0639\u0629 \u0639\u0627\u0644\u064a\u0629 \u0623\u0648 \u0645\u0646\u062d\u0646\u064a\u0627\u062a \u062d\u0627\u062f\u0629 \u0623\u0648 \u0633\u062f\u0648\u062f \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0623\u0648 \u062a\u0627\u0631\u064a\u062e \u0645\u0646 \u0627\u0644\u062d\u0648\u0627\u062f\u062b\u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0639\u0644\u0649 \u062f\u0631\u0627\u064a\u0629 \u0628\u0648\u062c\u0648\u062f \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0628\u0623\u0645\u0627\u0646 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062d\u0648\u0627\u062f\u062b.<\/p>","protected":false},"excerpt":{"rendered":"<p>Guardrails are a common feature on highways and other roads, providing a physical barrier between vehicles and hazards such as steep drop-offs, embankments, and other objects. The purpose of guardrails is to protect motorists and passengers from serious injuries or fatalities in the event of a collision or accident. However, not all roads require guardrails, and their installation depends on a variety of factors. Factors Determining Guardrail Installation There are several factors that determine whether or not a guardrail is required on a particular road. These include: Speed Limit: The speed limit on the road is one of the most important factors in determining the need for guardrails. Generally, if a road has a speed limit of 45 miles per hour or higher, it is more likely to require guardrails. Traffic Volume: Another factor that plays a role in determining the need for guardrails is the volume of traffic on the road. Roads with high traffic volume are more likely &#8230;<\/p>","protected":false},"author":1,"featured_media":3540,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-3537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guardrails: A Crucial Safety Feature on Highways - Roadskyguardrail<\/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\/ar\/guardrails-a-crucial-safety-feature-on-highways\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guardrails: A Crucial Safety Feature on Highways - Roadskyguardrail\" \/>\n<meta property=\"og:description\" content=\"Guardrails are a common feature on highways and other roads, providing a physical barrier between vehicles and hazards such as steep drop-offs, embankments, and other objects. The purpose of guardrails is to protect motorists and passengers from serious injuries or fatalities in the event of a collision or accident. However, not all roads require guardrails, and their installation depends on a variety of factors. Factors Determining Guardrail Installation There are several factors that determine whether or not a guardrail is required on a particular road. These include: Speed Limit: The speed limit on the road is one of the most important factors in determining the need for guardrails. Generally, if a road has a speed limit of 45 miles per hour or higher, it is more likely to require guardrails. Traffic Volume: Another factor that plays a role in determining the need for guardrails is the volume of traffic on the road. 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