Increased delays and reduced speeds in work zones leads to congestion. This can be improved by optimizing the work zone length. The focus of this study is to model work zones using cellular automata … [Read more...] about Optimization of Work Zone Segments on Urban Roads Using Cellular Automata Model in Mixed Traffic
Data Management
Locating Roadworks Sites via Detecting Change in Lateral Positions of Traffic Signs Measured Relative to the Ego-Car
Roadworks can be hazardous for both road workers and road users. Even with state-of-the-art safety measures in place, serious accidents do happen there, particularly when drivers do not heed roadwork … [Read more...] about Locating Roadworks Sites via Detecting Change in Lateral Positions of Traffic Signs Measured Relative to the Ego-Car
System to Provide Data on Risky Work-Zone Incidents
Work zone intrusions are a serious safety concern. Researchers at the University of Minnesota’s HumanFIRST Laboratory created a system for road crew workers to report work zone intrusions. The … [Read more...] about System to Provide Data on Risky Work-Zone Incidents
Feasibility of Lane Closures Using Probe Data
To develop an adequate traffic operations management and congestion mitigation plan for every roadway maintenance and construction project requiring lane closures, transportation agencies need … [Read more...] about Feasibility of Lane Closures Using Probe Data
Drones in Transportation Engineering: A Discussion of Current Drone Rules, Equipment, and Applications
Unmanned aerial vehicles (UAVs), commonly known as drones, allow for fast, safe, and efficient engineering data collection, as well as 2D and 3D data visualization. This article reviews the history … [Read more...] about Drones in Transportation Engineering: A Discussion of Current Drone Rules, Equipment, and Applications
Work Zone Crash Data Collection, Reporting, and Analysis Webinar
The Wayne State University-Transportation Research Group hosted this free webinar on work zone crash data collection, reporting and safety analysis. This webinar presents material developed under a … [Read more...] about Work Zone Crash Data Collection, Reporting, and Analysis Webinar