{"id":289194,"date":"2025-10-09T12:13:11","date_gmt":"2025-10-09T12:13:11","guid":{"rendered":"https:\/\/www.europesays.com\/us\/289194\/"},"modified":"2025-10-09T12:13:11","modified_gmt":"2025-10-09T12:13:11","slug":"meet-the-ai-assistant-designed-to-make-work-zones-safer","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/289194\/","title":{"rendered":"Meet the AI assistant designed to make work zones safer"},"content":{"rendered":"<p>By <a href=\"https:\/\/showme.missouri.edu\/story-author\/janese-heavin\/\" rel=\"nofollow noopener\" target=\"_blank\">Janese Heavin<\/a><\/p>\n<p><a href=\"https:\/\/showme.missouri.edu\/wp-content\/uploads\/2025\/09\/100925_WorkZone.jpg\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"940\" height=\"627\" src=\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/10\/100925_WorkZone-940x627.jpg\" alt=\"Orange road work sign\" class=\"wp-image-78555\"  \/><\/a><\/p>\n<p>Oct. 9, 2025<br \/>Contact: Janese Heavin, heavinj@missouri.edu<\/p>\n<p>Anyone who\u2019s ever driven through a work zone understands the stress that comes with navigating orange cones, flashing signs and sudden lane changes. It\u2019s even more nerve-wracking for those responsible for setting up, managing and ensuring work zones and ensuring motorist safety.<\/p>\n<p>Now, University of Missouri researchers are turning to artificial intelligence to help.<\/p>\n<p>Praveen Edara, chair of the Department of Civil and Environmental Engineering in Mizzou\u2019s <a href=\"http:\/\/engineering.missouri.edu\/\" rel=\"nofollow noopener\" target=\"_blank\">College of Engineering<\/a>, and his team have launched Work Zone Assistant, an AI-powered chatbot that ensures work zones comply with federal safety requirements.<\/p>\n<p>Built on OpenAI\u2019s platform, the chatbot features the same interface as ChatGPT and can hold human-like conversations with users. Unlike ChatGPT, Work Zone Assistant is configured to follow the Manual on Uniform Traffic Control Devices (MUTCD), the national standard for work zone safety and traffic control. Instead of generating wide-ranging answers on any topic, Work Zone Assistant delivers accurate, detailed and up-to-date guidance on issues such as setting temporary speed limits, positioning signs and flaggers, and determining the gradual stretches of cones or barrels that guide drivers safely into new lanes.<\/p>\n<p>\u201cTransportation professionals rely on the MUTCD to ensure safety, efficiency and compliance,\u201d Edara, director of Mizzou\u2019s Missouri Work Zone Safety Center of Excellence, said. \u201cThis chatbot is designed to answer questions and provide immediate guidance to help them navigate complex regulations and find answers in real time.\u201d<\/p>\n<p>Edara and his team presented early findings of Work Zone Assistant at the Transportation Research Board\u2019s Annual Meeting earlier this year. They found that, while the assistant performed well overall, it was most effective when users provided detailed, specific questions.<\/p>\n<p>Researchers also created a companion assistant specific for Missouri that integrates both federal guidelines and regulations from the Missouri Department of Transportation.<\/p>\n<p>The Work Zone Assistant is one of the first tools of its kind in the country, and Edara sees it as a potential model for other applications.<\/p>\n<p>\u201cThis is just the beginning,\u201d he said. \u201cWe\u2019re excited to see how AI can support transportation professionals in the future.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"By Janese Heavin Oct. 9, 2025Contact: Janese Heavin, heavinj@missouri.edu Anyone who\u2019s ever driven through a work zone understands&hellip;\n","protected":false},"author":3,"featured_media":289195,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[691,738,158,67,132,68],"class_list":{"0":"post-289194","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-artificial-intelligence","8":"tag-ai","9":"tag-artificial-intelligence","10":"tag-technology","11":"tag-united-states","12":"tag-unitedstates","13":"tag-us"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@us\/115344153368078204","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/289194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/comments?post=289194"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/289194\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media\/289195"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media?parent=289194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/categories?post=289194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/tags?post=289194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}