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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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Intersections

A Signal Timing Optimization Model for the Intersection with the Island Work Zone

Work zones widely exist on city arterials of many countries, while the studies on the urban work zones are very limited. This paper focuses on a specific type of work zone that is located within the … [Read more...] about A Signal Timing Optimization Model for the Intersection with the Island Work Zone

Extension of Safety Assessment Tool for Construction Work Zone Phasing Plans

Engineering practitioners must balance safety and mobility when evaluating different construction phasing alternatives for highway work zones. There is a need for practitioner guidance and practical … [Read more...] about Extension of Safety Assessment Tool for Construction Work Zone Phasing Plans

Work Zones and Temporary Traffic Organization at Roundabout – Review of Selected Solutions

In many countries roundabouts are becoming an increasingly common element of transportation infrastructure. Therefore, like other elements of the infrastructure, they may be subject to periodic … [Read more...] about Work Zones and Temporary Traffic Organization at Roundabout – Review of Selected Solutions

Model and Simulation of the Heterogeneous Traffic Flow of the Urban Signalized Intersection With an Island Work Zone

Work zones exist widely in cities of many countries and have a significant negative impact on city traffic. The majority of the existing studies only focused on freeway work zones, while the work … [Read more...] about Model and Simulation of the Heterogeneous Traffic Flow of the Urban Signalized Intersection With an Island Work Zone

Impact Assessment of Short-Term Work Zones on Intersection Capacity in New York City

New York City infrastructure is one of the oldest transportation infrastructures in the United States. Local street construction and short-term work zones are almost continuously planned events that … [Read more...] about Impact Assessment of Short-Term Work Zones on Intersection Capacity in New York City

Model and Simulation of the Traffic of the Urban Signalized Intersection with Island Work Zone

Work zones exist widely in cities of many countries and have a significant negative impact on city traffic; however, the majority of existing studies focused on freeway work zones, work zones on urban … [Read more...] about Model and Simulation of the Traffic of the Urban Signalized Intersection with Island Work Zone

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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
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