This report documents the data collection at and analysis of 77 fatal work zone crash sites throughout Texas from February 2003 through April 2004. The methodology used to collect the data for this … [Read more...] about An Analysis of Fatal Work Zone Crashes in Texas
Texas Transportation Institute
The 2005 Urban Mobility Report
The 2005 Urban Mobility Report measures traffic congestion trends from 1982 to 2003, reflecting the most recent data available. It provides data on the performance of some elements of the … [Read more...] about The 2005 Urban Mobility Report
Traffic Control Devices and Practices to Improve the Safety of Mobile and Short Duration Operations
This report documents the research activities completed during the second year of a two-year research project. The objective of the second year of the research project was to identify and evaluate new … [Read more...] about Traffic Control Devices and Practices to Improve the Safety of Mobile and Short Duration Operations
Evaluating the Safety Risk of Active Night Work Zones
In this report, researchers present an assessment framework for evaluating the expected crash consequences of performing a particular work activity on a given highway at night versus doing that same … [Read more...] about Evaluating the Safety Risk of Active Night Work Zones
Advanced Notification Messages and Use of Sequential Portable Changeable Message Signs in Work Zones
In this report, researchers document the results of a laptop-based human factors study of alternative formats of presenting advance notice work zone information on portable changeable message signs … [Read more...] about Advanced Notification Messages and Use of Sequential Portable Changeable Message Signs in Work Zones
Effective Message Design for Dynamic Message Signs
This report contains the findings of research on relevant issues for effective design and display of dynamic message sign (DMS) messages. Findings resulting from visits and interviews with staff at … [Read more...] about Effective Message Design for Dynamic Message Signs