United States Department of Transportation
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Summary Report on Request for Information (RFI): Enhancing the Safety of Vulnerable Road Users at Intersections
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2023-02-01
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[PDF-755.48 KB]
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Edition:Final Report
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Abstract:In response to growing concerns regarding the safety of vulnerable road users at intersections and as part of the recent National Roadway Safety Strategy (NRSS) Call to Action, DOT aims to transform intersection safety through the innovative application of emerging technologies to identify and mitigate unsafe conditions involving vehicles and vulnerable road users. Of particular interest in addressing intersection safety are technologies such as machine sensing and perception, data fusion, artificial intelligence (AI) and machine learning (ML), trajectory and path prediction, vehicle-to-everything (V2X) communications, and real-time decision-making. Technological advancements in these and other areas offer an opportunity to improve intersection safety at scale in new and effective ways. The innovations operating in a real-time context are intended to augment (but not substitute for) a comprehensive suite of intersection safety considerations, including alternative intersection geometric design and changes to local traffic safety policies.
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