Safety Efficacy Guide
Safety Efficacy Guide
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Looking at Street Safety Through the Lens of Kinetic Energy
This ITE Technical brief explores how kinetic energy can add another dimension to roadway safety analysis, helping practitioners consider where conditions for serious harm may exist even before severe crash patterns emerge.
Understanding AI’s Role in Transportation Safety
AI is giving transportation safety practitioners new ways to analyze data, detect near misses, and respond to risk before crashes happen. Real-world examples from Bellevue, WA and San Bernardino, CA show where AI-supported technology is delivering value—and where human judgment remains essential for turning data into responsible safety decisions.
New NCHRP Toolkit Helps Agencies Build Safety Into Everyday Decisions
Making streets safer takes more than individual projects. Our new Safe System approach toolkit, developed through NCHRP Research Report 1181, helps agencies integrate safety into policies, budgets, design standards, and land use decisions. Explore practical tools, real-world case studies, and new IIHS Safe System success stories that show how agencies are turning safety into standard practice.