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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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Managing Speeds

Case Study of Pennsylvania’s Work Zone Speed Safety Camera Program

This case study presents experiences and lessons learned from Pennsylvania's work zone Speed Safety Cameras pilot and program (referred to as the Automated Work Zone Speed Enforcement (AWZSE) program … [Read more...] about Case Study of Pennsylvania’s Work Zone Speed Safety Camera Program

Model Evaluation Plan for Work Zone Speed Safety Cameras

A Speed Safety Cameras (SSC) evaluation plan provides a structure for examining the SSC program’s progress toward achieving the program goals. Regular and frequent monitoring of certain performance … [Read more...] about Model Evaluation Plan for Work Zone Speed Safety Cameras

Case Study of New York State’s Work Zone Speed Safety Camera Program

This case study presents the experiences and lessons learned, to date, from the New York State work zone SSC program (also referred to as the Automated Work Zone Speed Enforcement (AWZSE) Program). … [Read more...] about Case Study of New York State’s Work Zone Speed Safety Camera Program

Interventions to Reduce the Speed of Cyclists in Work Zones—Cyclists’ Evaluation in a Controlled Environment

Current guidelines for work zones do not consider the needs of cyclists and pedestrians enough, which leads to unpredictable situations and a resulting higher crash risk for these road user groups. … [Read more...] about Interventions to Reduce the Speed of Cyclists in Work Zones—Cyclists’ Evaluation in a Controlled Environment

Speed Safety Camera Program Planning and Operations Guide

The Speed Safety Camera Program Planning and Operations Guide (Guide) provides an update of the United States Department of Transportation (USDOT) 2008 Speed Enforcement Camera Systems Operational … [Read more...] about Speed Safety Camera Program Planning and Operations Guide

A Comprehensive Review of Dynamic Speed Feedback Signs in Reducing Speed at Different Critical Locations

Excessive speed is one of the main causes of fatal crashes worldwide. One speed reduction measure is dynamic speed feedback signs (DSFS), whose main purpose is to make drivers aware of their excessive … [Read more...] about A Comprehensive Review of Dynamic Speed Feedback Signs in Reducing Speed at Different Critical Locations

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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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