Category: Analysis & Data

  • April 4th, 2016

TRB’s second Strategic Highway Research Program (SHRP 2) has released Report S2-S31-RW-1: Naturalistic Driving Study: Descriptive Comparison of the Study Sample with National Data that provides technical support to users of the SHRP 2 Naturalistic Driving Study (NDS) data. Specifically, the report provides guidance for analysts with weighting SHRP 2 NDS data so they may […]

  • April 4th, 2016

TRB’s second Strategic Highway Research Program (SHRP 2)Report S2-S06-RW-1: Naturalistic Driving Study: Technical Coordination and Quality Control documents the coordination and oversight of participant- and vehicle-based operations for an in-vehicle driving behavior field study collected from naturalistic driving data and associated participant, vehicle, and crash-related data. This report documents the methods used by six site […]

  • March 30th, 2016

TRB’s National Cooperative Highway Research Program (NCHRP) Report 788: Guide for Effective Tribal Crash Reporting presents guidance for state agencies and tribal leaders in effective crash reporting. The guidebook reviews the root causes of issues and deficiencies related to tribal crash reporting and highlights best practices, success stories, lessons learned published literature and data from […]

  • March 4th, 2016

The number of motor vehicle crash fatalities on U.S. roadways in 2014 continued the general decline that started in 2006. The Nation lost 32,675 people in crashes on roadways during 2014, down from 32,894 in 2013. The estimated number of people injured on the Nation’s roads increased in 2014, rising from 2.31 to 2.34 million […]

  • March 3rd, 2016

The world’s largest online resource dedicated to improving safety in roadway construction zones has moved to the next level with the launch of a brand new website, expanded content and a new search function to make it easier for its users to access critical information.