Federal regulations in 23 CFR part 630 subpart J require State highway agencies to conduct a Work Zone Process Review (WZPR) every 2 years to evaluate work zone processes and procedures, as well as … [Read more...] about Data-Driven Work Zone Process Reviews Case Study: Virginia Department of Transportation
Crash Data
Request for Comment; Draft Model Minimum Uniform Crash Criteria (MMUCC) Guideline, Sixth Edition
The Model Minimum Uniform Crash Criteria (MMUCC) provides States a guideline for describing crashes involving motor vehicles in-transport to generate the information necessary to improve traffic … [Read more...] about Request for Comment; Draft Model Minimum Uniform Crash Criteria (MMUCC) Guideline, Sixth Edition
Statement by Assistant Secretary for Occupational Safety, Health on 2021 Census of Fatal Occupational Injuries
The U.S. Department of Labor’s Assistant Secretary for Occupational Safety and Health Doug Parker issued a statement regarding the release by the Bureau of Labor Statistics of its 2021 Census of Fatal … [Read more...] about Statement by Assistant Secretary for Occupational Safety, Health on 2021 Census of Fatal Occupational Injuries
Fatal and Nonfatal Transportation Injuries in the Construction Industry, 2011-2020
Transportation injuries are a leading cause of injuries in the construction industry, accounting for 25% of fatal injuries among all construction workers and 4% of nonfatal injuries among private … [Read more...] about Fatal and Nonfatal Transportation Injuries in the Construction Industry, 2011-2020
A Case Study Approach to Understand Heavy Truck Safety-critical Events in Work Zones
Large trucks are overrepresented in work zone crashes. Data from the Federal Motor Carrier Safety Administration’s Large Truck and Bus Crash Facts show that, in 2017, 30% of work zone fatal crashes … [Read more...] about A Case Study Approach to Understand Heavy Truck Safety-critical Events in Work Zones
Analysis of Temporal Stability of Contributing Factors to Truck-Involved Crashes at Work Zones in South Carolina
This study examines factors that contributed to truck-involved work zone crash injury in South Carolina, a state which experienced a rise in the number of injury crashes from 2014 to 2018. The outcome … [Read more...] about Analysis of Temporal Stability of Contributing Factors to Truck-Involved Crashes at Work Zones in South Carolina