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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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Traffic Simulation

Modelling and Evaluation of Work Zone Queues: Istanbul Case Study

Road/lane closures due to maintenance works adversely affect the traffic conditions, causing delays in the various locations of the whole network. In Istanbul, Metropolitan Municipality charge the … [Read more...] about Modelling and Evaluation of Work Zone Queues: Istanbul Case Study

Work Zone Safety: Benchmarking Studies Between Virtual Reality-based Traffic Co-simulation Platform and Real Work-Zones

virtuThe need for improvements in roadway work zone safety becomes increasingly pressing, with continuous accidents/incidents reporting around a thousand fatalities in the United States in 2021 alone. … [Read more...] about Work Zone Safety: Benchmarking Studies Between Virtual Reality-based Traffic Co-simulation Platform and Real Work-Zones

Dynamic Risk Assessment and Control Framework for Work Zone and Its First Implementation Under Simulation Environment

The number of road maintenance operations in China is increasing. Work zones can interfere with everyday driving and bring significant safety hazards to the throughput vehicles and construction … [Read more...] about Dynamic Risk Assessment and Control Framework for Work Zone and Its First Implementation Under Simulation Environment

Traffic Performance of Successive Freeway Merge Segments

At freeway interchanges with high entering flows, implementing two successive merges can improve traffic flow and capacity by distributing the merging maneuvers. The German Guidelines for the Design … [Read more...] about Traffic Performance of Successive Freeway Merge Segments

Framework for Assessing Bridges Construction Impact on Work Zone Traffic Using BrIM

This research presents a framework for visualizing bridge construction impact on work zone traffic using Bridge Information Modelling (BrIM) and Google Maps API. The framework consists of four … [Read more...] about Framework for Assessing Bridges Construction Impact on Work Zone Traffic Using BrIM

Simulation of Roadside LiDAR Applications: A Smart Work Zone Case Study

Light detection and ranging (LiDAR) have the capability to detect 360-degree surrounding objects with high accuracy (centimeter level), high frequency (a tenth of a second), and long measuring … [Read more...] about Simulation of Roadside LiDAR Applications: A Smart Work Zone Case Study

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