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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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Costs

A Case Study on Economic Cost Increment in Urban Highway Work Zones

Highway work zones are present in most urban and rural road networks due to road rehabilitation, maintenance, utility installation works that are carried out on roadways. The impacts related to … [Read more...] about A Case Study on Economic Cost Increment in Urban Highway Work Zones

Feasibility Study of Driverless Maintenance in Highway Construction Zones

Highway construction zones post a danger to both road workers and road users because of the change of road condition and speed variance. Driverless maintenance is expected to improve traffic safety by … [Read more...] about Feasibility Study of Driverless Maintenance in Highway Construction Zones

Cost Benefit: Wichita Eases Workzone Congestion

Delays in work zones have caused about 10% of highway congestion in the US. The lack of accessible real-time traffic information to help motorists is a major contributor. One effective solution is the … [Read more...] about Cost Benefit: Wichita Eases Workzone Congestion

The Influence of Project Bundling on Maintenance of Traffic (MOT) Costs Across Highway Project Types

Maintenance of traffic (MOT) is the process of providing transportation management and traffic control at highway work zones. MOT work is an essential part of any construction project and can … [Read more...] about The Influence of Project Bundling on Maintenance of Traffic (MOT) Costs Across Highway Project Types

Work Zone Traffic Management in Rehabilitation of M-2

Pakistan has a population of over 199 million and total road network of approximately 264,400 kilometers that serve about 16.2 million vehicles of all types. According to WHO estimates, there were … [Read more...] about Work Zone Traffic Management in Rehabilitation of M-2

Optimizing Work-Zone Schedule with Floating Car Data Considering Traffic Diversion and Managed Lanes

Work zones have become the second largest contributor to the nonrecurring delay disruptions of traffic on US highways. The development of a sound model to minimize the total cost (i.e., road user cost … [Read more...] about Optimizing Work-Zone Schedule with Floating Car Data Considering Traffic Diversion and Managed Lanes

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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