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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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Transportation Operations

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

An Optimization Framework for Pavement Treatment and Spatio-Temporal Distribution of Work Zone Closures

Departments of transportation are responsible for maintaining the roadway network at certain pavement levels and operational performance. While these two metrics are often looked at separately, we … [Read more...] about An Optimization Framework for Pavement Treatment and Spatio-Temporal Distribution of Work Zone Closures

Traffic Estimation in Work Zones Using a Custom Regression Model and Data Augmentation

Accurately estimating traffic volumes in construction work zones is crucial for effective traffic management. However, one of the key challenges transportation agencies face is the limited coverage of … [Read more...] about Traffic Estimation in Work Zones Using a Custom Regression Model and Data Augmentation

Arkansas Department of Transportation (ARDOT) Crews Compete in Annual Equipment Operators Roadeo

The Arkansas Department of Transportation (ARDOT) hosted its 2025 Equipment Operators Roadeo on June 12, bringing crews from across the state together to test their heavy equipment skills and … [Read more...] about Arkansas Department of Transportation (ARDOT) Crews Compete in Annual Equipment Operators Roadeo

Towards Improved Traffic Impact Assessments for Construction Sites: Lessons Learned From Developing a SUMO-Based Prototype in Berlin

The coordination of construction sites in urban areas is increasingly critical to minimizing their traffic impact. Traditionally, traffic assessments were conducted late in the planning process, … [Read more...] about Towards Improved Traffic Impact Assessments for Construction Sites: Lessons Learned From Developing a SUMO-Based Prototype in Berlin

How Workforce Development Equipment Training Is Shaping ITD’s Future

The Idaho Transportation Department’s (ITD) Workforce Development Equipment Training program is strengthening the agency’s operational capabilities through the leadership of three standout trainers: … [Read more...] about How Workforce Development Equipment Training Is Shaping ITD’s Future

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