Tag: USDOT

  • October 4th, 2023

In 2021, the Federal Transit Administration (FTA) awarded the Rock Island County Metropolitan Mass Transit District (MetroLINK) a grant to develop a cybersecurity assessment tool to assess its cyber posture as part of FTA’s Public Transportation COVID-19 Research Demonstration Grant Program. The Cybersecurity Assessment Tool for Transit (CATT) and supporting documents were developed to assist […]

  • September 28th, 2023

In response to the rising concerns about intersection safety across the United States, traffic administrators have developed various techniques to create more effective and targeted improvement projects. Among them, Knowledge-Based Expert Systems (KBESs) demonstrate the unique advantage of having low requirements for users’ experience and efficient decision-making. This study proposes an enhanced KBES to assist […]

  • September 21st, 2023

Transportation data sharing partnerships are becoming increasingly important as transportation systems continue to evolve and become more complex. As the demand for transportation services grows, the need for accurate and timely data becomes paramount for staff and the public to make informed decisions. This report is a culmination of research and analysis conducted by the […]

  • September 19th, 2023

This project started with a broad question: What can new, rich naturalistic driver data such as in the Second Strategic Highway Research Program’s Naturalistic Driving Study (SHRP2-NDS), tell us about how drivers react to roadway designs and access management techniques? To address this question, the project team reviewed and analyzed 6,209 trips that drivers in […]

  • September 18th, 2023

This report examines challenges States face improving traffic safety information systems. The foundation for the report is the State Traffic Records Assessment Program data from 2018 to 2022 and technical assistance requests States have made to NHTSA since 2015. Of the six traffic records systems (crash, driver, vehicle, roadway, citation and adjudication, and injury surveillance), […]

  • September 8th, 2023

When approaching a lane reduction, drivers typically attempt to merge into the appropriate lane as soon as possible, even in congested conditions. Aggressive driving can occur when drivers merge at the last minute because they are potentially perceived to be “cutting the line.” This perception could stem from traditional traffic control device messaging suggesting that […]

  • September 1st, 2023

In 2022 seat belt use in the United States ranged from 67 percent in the U.S. Virgin Islands to 96.5 percent in Oregon. Twenty-six States, the District of Columbia, Guam, Puerto Rico, and the Northern Mariana Islands achieved seat belt use rates of 90 percent or higher. These results are from probability-based observational surveys conducted […]

  • August 29th, 2023

The U.S. Department of Transportation’s National Highway Traffic Safety Administration has issued a proposed rule which requires automobile manufacturers to equip vehicles with seat belt use warning systems for the right front passenger and rear seats to increase seat belt use. The new requirements would apply to passenger cars, trucks, most buses, and multipurpose passenger vehicles with […]