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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

Study on the Capacity of Urban Road Construction Section Under Mixed Traffic Environment

Based on the analysis of the calculation model of the capacity of urban road construction section, a calculation optimization model considering the influence of non-motor vehicle factors on the … [Read more...] about Study on the Capacity of Urban Road Construction Section Under Mixed Traffic Environment

Influence of Traffic Delay Produced During Maintenance Activities on the Life Cycle Assessment of a Road

This paper analyses the relevance of the traffic delay generated during the A-8 Spanish Motorway maintenance activities in order to make recommendations for inclusion within the LCA of roads. Six … [Read more...] about Influence of Traffic Delay Produced During Maintenance Activities on the Life Cycle Assessment of a Road

Work Zone Traffic Simulation Using Cellular Automata

The focus of the present work is to develop a simulation model using cellular automata for work zone traffic containing homogeneous traffic condition. Work zone is created by blocking some of the … [Read more...] about Work Zone Traffic Simulation Using Cellular Automata

Freeway Work Zone Traffic State Estimation with Fault Diagnosis

Freeway work zone can cause disruption to local traffic and have adverse impacts on mobility and safety of road users and those who work in the work zone. To ensure an effective traffic management … [Read more...] about Freeway Work Zone Traffic State Estimation with Fault Diagnosis

Driver Behavior Models for Heavy Vehicles and Passenger Cars at a Work Zone

Traffic impact assessment is a key step in the process of work zone planning and scheduling for transportation agencies. Microscopic traffic simulation models enable transportation agencies to … [Read more...] about Driver Behavior Models for Heavy Vehicles and Passenger Cars at a Work Zone

Fast Safety Assessment and Correction Framework for Maintenance Work Zones

A framework is proposed to assess the safety of maintenance work zones in a timely manner, show whether there are safety hazards, whether adjustments need to be made and how to adjust it. By means of … [Read more...] about Fast Safety Assessment and Correction Framework for Maintenance Work Zones

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Copyright © 2025 American Road & Transportation Builders Association (ARTBA). The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and Texas A&M Transportation Institute. | Copyright Statement · Privacy Policy · Disclaimer
American Road and Transportation Builders Association Transportation Development Foundation, American Road and Transportation Builders Association U.S. Department of Transportation Federal Highway Administration Texas A&M Transportation Institute