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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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Communication and Control

Safety and Mobility Analysis of Rolling Slowdown for Work Zones: Comparison with Full Closure

There are times when the traffic lanes through a work zone must be kept clear for activities such as placing overhead beams, erecting overhead signs, and installing power lines, and other temporary … [Read more...] about Safety and Mobility Analysis of Rolling Slowdown for Work Zones: Comparison with Full Closure

Work Near Signalized and Unsignalized Intersections

Intersections traditionally represent an area of safety concern given conflicting movements that increase the frequency and severity of traffic crashes as compared to other road locations. This issue … [Read more...] about Work Near Signalized and Unsignalized Intersections

A Study on the Characteristics of Vehicle Tracks in the Nighttime Construction Zone of Freeway Expansions

In order to study the influences of trajectory characteristics of vehicles at night in freeway expansion construction areas, day and night observation experiments are conducted to obtain the … [Read more...] about A Study on the Characteristics of Vehicle Tracks in the Nighttime Construction Zone of Freeway Expansions

Revealing the Impact of Mainstream Disruptions on On-Ramp Merging Behavior—A Virtual Reality (VR) Approach Using Work Zone Case Studies

Infrastructure disruptions such as lane closures present traffic efficiency and road safety challenges, especially on freeways. Such impacts become more significant when combined with compulsory … [Read more...] about Revealing the Impact of Mainstream Disruptions on On-Ramp Merging Behavior—A Virtual Reality (VR) Approach Using Work Zone Case Studies

A Review on Work Zone Safety During Blackspot Improvement Construction Under Blackspot Management

Massive Road building and development is being taken up in India, under various schemes, such as National Highway Development Project (NHDP) and Prime Minister’s Rural Road Development Schemes … [Read more...] about A Review on Work Zone Safety During Blackspot Improvement Construction Under Blackspot Management

Calibration and Validation of a Microsimulation Model of Lane Closures on a Two-Lane Highway Work Zone

Lane closure on a two-lane work zone can negatively affect operational performance. Although a microsimulation model is often used to quantify and predict these negative impacts, it requires proper … [Read more...] about Calibration and Validation of a Microsimulation Model of Lane Closures on a Two-Lane Highway Work Zone

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Copyright © 2023 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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