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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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  • Work Zone Data
    • At a Glance
    • National & State Traffic Data
    • Work Zone Traffic Crash Trends and Statistics
    • Worker Fatalities and Injuries at Road Construction Sites
  • Topics of Interest
    • Commercial Motor Vehicle Safety
    • Smart Work Zones
    • Work Zone Safety and MobilityTransportation Management Plans
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Smart Work Zones

SWZ Technology Applications

  • Real-Time Traveler Information 
  • Queue Warning 
  • Dynamic Lane Merge 
  • Incident Management 
  • Variable Speed Limits 
  • Automated Enforcement 
  • Entering/Exiting Construction Vehicle Notification 
  • Performance Measurement 
  • Connected and Autonomous Vehicle (CAV) Operations in Work Zones  

Real-Time Traveler Information 

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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