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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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Performance Measurement

Work Zone Safety Performance Measures Guidance Booklet

This booklet introduces the concept of performance measures and performance data collection for work zone safety. It defines performance measures, discusses reasons for using performance measures for … [Read more...] about Work Zone Safety Performance Measures Guidance Booklet

Work Zone Mobility and Safety Self Assessment 2009 National Report

To help States evaluate their work zone practices, and to help assess work zone practices nationally, the Federal Highway Administration developed the Work Zone Mobility and Safety Self Assessment … [Read more...] about Work Zone Mobility and Safety Self Assessment 2009 National Report

Federal Highway Administration Focus States Initiative: Traffic Incident Management Performance Measures Final Report

The Traffic Incident Management Performance Measures Focus States Initiative (TIM PM FSI) involves 11 States that have defined three traffic incident performance measures (PM) and conducted field … [Read more...] about Federal Highway Administration Focus States Initiative: Traffic Incident Management Performance Measures Final Report

Revised Process for Work Zone Decision Making Based on Quantitative Performance Measures

Work zones create one of the most challenging environments for drivers. Implementing work zones on freeways creates many issues, especially regarding mobility. Decisions made regarding work zones … [Read more...] about Revised Process for Work Zone Decision Making Based on Quantitative Performance Measures

Guidelines for the Evaluation of Dynamic Message Sign Performance

The objective of this research project was to determine appropriate guidelines and methodology for evaluating dynamic message sign (DMS) performance. National literature reviews and agency surveys … [Read more...] about Guidelines for the Evaluation of Dynamic Message Sign Performance

Implementation Guide for Monitoring Work Zone Safety and Mobility Impacts

This implementation guide describes the conceptual framework, data requirements, and computational procedures for determining the safety and mobility impacts of work zones in Texas. Researchers … [Read more...] about Implementation Guide for Monitoring Work Zone Safety and Mobility Impacts

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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