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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

A Hybrid Process of Micro-Simulation and Logistic Regression for Short-Term Work Zone Traffic Diversion

The rapidly growing number of work zones on the Interstate highway system is having significant operational impacts due to the temporary loss of capacity. Work zone impact on safety and mobility … [Read more...] about A Hybrid Process of Micro-Simulation and Logistic Regression for Short-Term Work Zone Traffic Diversion

Traffic Analysis Toolbox, Volume VIII: Work Zone Modeling and Simulation – A Guide for Decision-Makers

This document is intended to provide guidance to decision-makers at agencies and jurisdictions considering the role of analytical tools in work zone planning and management. It is often unclear what … [Read more...] about Traffic Analysis Toolbox, Volume VIII: Work Zone Modeling and Simulation – A Guide for Decision-Makers

Phase II – Improved Work Zone Design Guidelines and Enhanced Model of Travel Delays in Work Zones

This project contains three major parts. In the first part a digital computer simulation model was developed with the aim to model the traffic through a freeway work zone situation. The model was … [Read more...] about Phase II – Improved Work Zone Design Guidelines and Enhanced Model of Travel Delays in Work Zones

Traffic Analysis Toolbox Offers New Guides to Work Zone Modeling and Simulation

Two new volumes, Volume VIII - Work Zone Modeling and Simulation–A Guide for Decision—Makers and Volume IX - Work Zone Modeling and Simulation–A Guide for Analysts, in the Federal Highway … [Read more...] about Traffic Analysis Toolbox Offers New Guides to Work Zone Modeling and Simulation

Traffic Analysis Tools Volume VIII: Work Zone Analysis – A Guide for Decision-Makers

This document is intended to provide guidance to decision-makers at agencies and jurisdictions considering the role of analytical tools in work zone planning and management. It is often unclear what … [Read more...] about Traffic Analysis Tools Volume VIII: Work Zone Analysis – A Guide for Decision-Makers

Integrating Planning and Operations Models to Predict Work Zone Traffic

The impetus of this research is to meet the growing need for accurate and practical methods to support traffic analysis in work zones. Road construction and maintenance activities have become a common … [Read more...] about Integrating Planning and Operations Models to Predict Work Zone Traffic

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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