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The availability of large-scale, high-resolution, and consistently collected road data will improve the safety of all road users. The use of artificial intelligence (AI), machine learning (ML), and big data is key in providing the information needed to power data-driven, public, and proprietary safety analysis tools, as well as predictive and other systemic safety tools. […]
Work zones present many challenges for trucks and buses – narrow lanes, sudden stops, traffic pattern shifts, and uneven road surfaces require all drivers to stay alert. In fact, large trucks are over represented in work zone crashes, making up nearly one-third of fatal work zone crashes. It’s critical that all road users approach work […]
The following pages highlight a subset of the PSCs with direct application in rural areas. The highlights describe the PSC, include considerations, crash reduction effectiveness, and case studies and resources. This guide is organized by these focus areas and includes a crosscutting section for PSCs that apply to more than one area. Within this guide, […]
Operations strategies aim to optimize the movement of people and goods across the transportation system. Operations includes all modes of travel and often requires multi jurisdictional and interagency collaboration throughout planning, project development, and deployment. While often considered tools for decreasing congestion and improving reliability, operations strategies can also be instrumental in reducing the risk […]