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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

Huge Roadwork Delays Caused by Failure to Collect Signs

New data reveals significant disruption from utility roadworks in Norfolk, with companies overrunning projects by more than 1,300 days in 2024. Anglian Water received the most fines, often for failing … [Read more...] about Huge Roadwork Delays Caused by Failure to Collect Signs

Work Zone Safety With Seamless Traffic Flow: How Moveable Barriers Transform Roadway Construction Zones

This article explores how moveable barrier systems enhance safety and mobility in highway work zones. Traditional static lane closures often increase congestion, delays, and crash risks, but moveable … [Read more...] about Work Zone Safety With Seamless Traffic Flow: How Moveable Barriers Transform Roadway Construction Zones

DOT Pilots Automated Flagging Technology for Work Zones Around the State

The Connecticut Department of Transportation (CTDOT) has introduced automated flagging devices to enhance safety in roadway work zones by removing flaggers from direct traffic exposure. Traditionally, … [Read more...] about DOT Pilots Automated Flagging Technology for Work Zones Around the State

CTDOT Using Automated Flagging Devices in Construction Zones

The Connecticut Department of Transportation has deployed automated flagger assistance devices in construction zones to enhance worker safety. Replacing traditional roadside flaggers, the devices use … [Read more...] about CTDOT Using Automated Flagging Devices in Construction Zones

Roads Scholar Program

The Roads Scholar program provides an opportunity for road maintenance personnel to receive specialized training in the fundamentals of road maintenance, management procedures and techniques in an … [Read more...] about Roads Scholar Program

Forecasting Traffic Flow by Vehicle Category on a Major Highway Impacted by Road Maintenance Works

In this paper the authors look at the forecasting of traffic flow on a major highway in the Netherlands impacted by road maintenance works, examining the effects of lane closures on intensities per … [Read more...] about Forecasting Traffic Flow by Vehicle Category on a Major Highway Impacted by Road Maintenance Works

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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