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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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Construction and Maintenance

Connecticut Salutes First CTDOT Maintainer Apprentices

Several Connecticut agencies have partnered with the Connecticut Employees Union Independent (CEUI) to launch the state’s first registered apprenticeship program leading directly to transportation … [Read more...] about Connecticut Salutes First CTDOT Maintainer Apprentices

Analyzing Causes of Delays in Highway Construction Projects: A Case Study of Pakistan

Construction project delays are a prevalent issue worldwide, typically occurring when a project takes longer than the expected timeframe to complete. In Pakistan, road construction delays have a … [Read more...] about Analyzing Causes of Delays in Highway Construction Projects: A Case Study of Pakistan

Impact of Road Sign on Traffic Congestion During Road Repair: A Cellular Automaton Model Study

This study investigates the impact of road signs on traffic congestion during road repairs using a cellular automaton (CA) model. The model simulates an urban dual-lane one-way road, incorporating a … [Read more...] about Impact of Road Sign on Traffic Congestion During Road Repair: A Cellular Automaton Model Study

Nighttime the Right Time for Construction?

As Illinois delivers the largest capital construction program in its history through the $45 billion Rebuild Illinois initiative, overnight road construction has become increasingly common across the … [Read more...] about Nighttime the Right Time for Construction?

NDOT Provides Update on I-80 Projects, Urges Nebraskans to Drive Safely in Work Zones

Major construction and rehabilitation projects are underway or nearing completion along Nebraska’s Interstate 80 corridor, spanning from Ogallala to Omaha. Initiated in 2024 and 2025, these projects … [Read more...] about NDOT Provides Update on I-80 Projects, Urges Nebraskans to Drive Safely in Work Zones

Maintaining Roads and Keeping Workers Safe Is a Constant Effort

Maintaining safe and reliable roadways requires more than materials and machinery—it depends on planning, preparedness, and strong leadership. This article highlights the work of Kevin Lenox, a TxDOT … [Read more...] about Maintaining Roads and Keeping Workers Safe Is a Constant Effort

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Copyright © 2026 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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