Planning agencies need to assess the change in travel times and diversion rates attributed to work zones to reduce the adverse effect on mobility of the roadways. To assess such changes, … [Read more...] about Determination of Diversion Sensitivity at Urban Freeway Work Zones Using Bluetooth Devices
Bluetooth Technology
Investigating the Effectiveness of Using Bluetooth Low-Energy Technology to Trigger In-Vehicle Messages in Work Zones
In order to reduce risky behavior around work zones, this project examines the effectiveness of using in-vehicle messages to heighten drivers’ awareness of safety-critical and pertinent work zone … [Read more...] about Investigating the Effectiveness of Using Bluetooth Low-Energy Technology to Trigger In-Vehicle Messages in Work Zones
Using Bluetooth Low Energy Technology to Trigger In-Vehicle Messages at Work Zones
In order to reduce risky behaviour around work zones, this project examines the effectiveness of using in-vehicle messages to heighten drivers’ awareness of safety-critical and pertinent work zone … [Read more...] about Using Bluetooth Low Energy Technology to Trigger In-Vehicle Messages at Work Zones
Lane Bias Issues in Work Zone Travel Time Measurement and Reporting
Work zones are a major source of nonrecurrent congestion. Because travel time is harder to predict in nonrecurrent congestion, accurately measured real-time information on travel time in and around … [Read more...] about Lane Bias Issues in Work Zone Travel Time Measurement and Reporting
New App Helps the Visually Impaired Navigate Work Zones
The Minnesota Department of Transportation has funded a University of Minnesota research to develop a smartphone application that will help the visually impaired pedestrians navigate through … [Read more...] about New App Helps the Visually Impaired Navigate Work Zones
Development of a Navigation System Using Smartphone and Bluetooth Technologies to Help the Visually Impaired Navigate Work Zones Safely
According to statistics from the Federal Highway Administration (FHWA), each year approximately 17% of all work zone fatalities are pedestrians. People who are visually impaired often encounter … [Read more...] about Development of a Navigation System Using Smartphone and Bluetooth Technologies to Help the Visually Impaired Navigate Work Zones Safely