Work zones present challenges to safety and mobility that require agencies to balance limited resources with vital traffic management activities. It is important to obtain operational feedback for … [Read more...] about Connected Vehicle Data-Based Tools for Work Zone Active Traffic Management
Data Management
Application of LiDAR and Connected Vehicle Data to Evaluate the Impact of Work Zone Geometry on Freeway Traffic Operations
Extensive literature exists regarding recommendations for lane widths, merging tapers, and work zone geometry to provide safe and efficient traffic operations. However, it is often infeasible or … [Read more...] about Application of LiDAR and Connected Vehicle Data to Evaluate the Impact of Work Zone Geometry on Freeway Traffic Operations
Work Zone Intrusion Report Interface Design
While necessary for roadways, work zones present a safety risk to crew. Half of road workers deaths between 2005 and 2010 were due to collisions with motorists intruding on the work zone. Therefore, … [Read more...] about Work Zone Intrusion Report Interface Design
Statewide Data Management Best Practices for Work Zone Information
The availability and accessibility of reliable work zone data are essential to support data needs of various work zone planning, safety, and operations applications. This paper summarizes the findings … [Read more...] about Statewide Data Management Best Practices for Work Zone Information
Semantic Enrichment of Spatio-temporal Trajectories for Worker Safety on Construction Sites
Existing literature reveals that major reasons of fatalities on construction sites are linked to mobility related issues such as unsafe human behaviors, difficult site conditions and workers striking … [Read more...] about Semantic Enrichment of Spatio-temporal Trajectories for Worker Safety on Construction Sites
Behavioral Measures for 48 Participants in Work-Zone Messaging Driving Simulation Study Collected in 2016 at the University of Minnesota
This study explored the impact of in-vehicle messages to alert drivers to events within a simulated work zone. Participants used a partial motion-based driving simulator made by Realtime Technologies, … [Read more...] about Behavioral Measures for 48 Participants in Work-Zone Messaging Driving Simulation Study Collected in 2016 at the University of Minnesota