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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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Crashes

Annual AGC Survey Details Work Zone Safety Issues

An annual highway work zone safety survey by the Associated General Contractors of America (AGC) and HCSS found that 60% of 600 surveyed highway contractors experienced at least one vehicle-related … [Read more...] about Annual AGC Survey Details Work Zone Safety Issues

Motorists Are Almost Twice as Likely to Die in a Work Zone Crash as Construction Workers as Officials Push for Stronger Laws, More Enforcement

A new national study by the Associated General Contractors of America and HCSS reveals that motorists are nearly twice as likely to die in highway work zone crashes as construction workers. Based on a … [Read more...] about Motorists Are Almost Twice as Likely to Die in a Work Zone Crash as Construction Workers as Officials Push for Stronger Laws, More Enforcement

Alert Modalities in Connected and Smart Work Zones to Enhance Workers’ Safety From Traffic Accidents Using Virtual Reality (VR) Experiments

Connected and Smart Work Zones (CSWZ) represent the future of work zones, utilizing technology to enhance safety, efficiency, and productivity among workers. However, research on leveraging … [Read more...] about Alert Modalities in Connected and Smart Work Zones to Enhance Workers’ Safety From Traffic Accidents Using Virtual Reality (VR) Experiments

Vehicle Collision Risk Assessment Method in Highway Work Zone Based on Trajectory Data

This study aims to evaluate vehicle safety in highway work zones by analyzing collision risk using vehicle trajectory data collected from these zones. First, vehicle movement within the work zone is … [Read more...] about Vehicle Collision Risk Assessment Method in Highway Work Zone Based on Trajectory Data

Exploring Characteristics of Road Closures Caused by Bridge Traffic Crashes: A Case Study in Pennsylvania

When crashes occur, roadways often need to be closed for emergency response, which would greatly interrupt traffic operations. Many studies have discussed the road closure issue caused by crashes, but … [Read more...] about Exploring Characteristics of Road Closures Caused by Bridge Traffic Crashes: A Case Study in Pennsylvania

Evaluating Traffic Conflicts and Crash Risk in Nighttime Maintenance Operation Areas of Highways Using Vehicles’ Trajectory Data

Highway pavement maintenance operations are increasingly conducted at night, when lane reduction combined with the complexity of nighttime conditions elevates driving risks within maintenance … [Read more...] about Evaluating Traffic Conflicts and Crash Risk in Nighttime Maintenance Operation Areas of Highways Using Vehicles’ Trajectory Data

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