Explore this 30-day rolling list of newly added resources. Items appear in descending order based on the date they were added to the Clearinghouse. Be sure to bookmark this page so you can return often and keep up with our offerings.
Publications
- Bilevel Optimization of Detour Signage Placement Under Road Closures
- Study on the Reasonable Spacing Between Adjacent Work Zones in the Same Lane of Mountainous Two-Lane Highways
- Research on Association Thresholds Between Drivers’ Gaze Behavior and Physiological Tension in Conflict Scenarios of Highway Work Zones
- Mixed Traffic Flow Characteristics and Energy Consumption in Highway Work Zone under a Connected and Automated Environment
- Prioritizing Worker-Centered Risk Mitigation Strategies and Technological Solutions: A Best–Worst Method Study From Highway Work Zones of India
- Road Safety Risk Assessment on Partially Completed Road Work Zones in Sri Lanka
- Design of Guidance Strategies Toward Better Driving Behavior in Typical Freeway Work Zones
- An Evaluation of the Effectiveness of Digital Speed Limit Signs and Work Zone Presence Lighting on Speed Compliance During Lane Closure Operations
- Risk Assessment in Road Work Zones Using Artificial Intelligence, Expert Evaluation, and Driver Surveys
- Barriers and Motivators of Using Supplemental Traffic Control Devices in Work Zones
- Strategies for Improved Driver Behavior Within Work Zones
Training
The following list of content updates is periodically hand-curated by the Clearinghouse team:
| Page | Update Description | Date Updated |
| For New Drivers | New page | 6/3/2026 |
| Worker Safety and Welfare | Updated text and infographics with the most recent data available. | 5/28/2026 |
| Worker Fatalities and Injuries at Road Construction Sites | Updated all text and infographics with the most recent data available. | 5/28/2026 |
| Work Zone Traffic Crash Trends and Statistics | Updated all text and infographics with the most recent data available. | 5/27/2026 |
| National & State Traffic Data | Replaced 2014–2023 data with 2015–2024 data. | 5/27/2026 |
| Commercial Motor Vehicle Safety | Updated all text and infographics with the most recent data available. | 5/27/2026 |
| At a Glance | Updated all text and infographics with the most recent data available. | 5/27/2026 |