Indiana closed a major interstate corridor for repairs and reopened it a month ahead of schedule. … [Read more...] about Hyperfix 65/70
State of the Art
AASHTO Report Identifies How DOTs Are “Optimizing the System”
State departments of transportation (DOTs) across the U.S. are fighting congestion by getting the most out of roadways through innovative techniques, according to a new report by AASHTO. … [Read more...] about AASHTO Report Identifies How DOTs Are “Optimizing the System”
In-the-Field Safety Ideas
In this article the state department of transportation engineers share their best safety practices. It offers some of the best, and often the simplest and least-costly safety ideas. … [Read more...] about In-the-Field Safety Ideas
Work Zone Mobility and Safety Self Assessment: 2005 National Report
The Work Zone Mobility and Safety Self Assessment (WZSA) tool consists of a set of questions designed to assist those with work zone management responsibilities in assessing their programs, … [Read more...] about Work Zone Mobility and Safety Self Assessment: 2005 National Report
Evaluation of Traffic Safety in Construction Work Zones
The objectives of this research are to (1) determine the crash rates for work zones; (2) determine the nature of traffic-related crashes in work zones and identify similarities and differences between … [Read more...] about Evaluation of Traffic Safety in Construction Work Zones
A Guide for Reducing Work Zone Collisions
The goal of the AASHTO Strategic Highway Safety Plan is to reduce annual highway fatalities to 1.0 fatality per 100 million vehicle-miles of travel. This goal can be achieved through the widespread … [Read more...] about A Guide for Reducing Work Zone Collisions