To clarify the effect of the cooperative vehicle infrastructure system (CVIS) application on drivers’ visual performance, a total of 37 drivers were recruited to drive the simulated roadway in a … [Read more...] about Effects of Cooperative Vehicle Infrastructure System on Driver’s Attention––a Simulator Study on Work Zone
Drivers
Assessment of Driver Distraction at Work Zones With Portable Rumble Strip Deployments in Texas
The objective of this research was to assess the extent of distracted driving occurring on roadways in Texas, U.S., as drivers approach a work zone and the extent to which portable rumble strips (PRS) … [Read more...] about Assessment of Driver Distraction at Work Zones With Portable Rumble Strip Deployments in Texas
Evaluation of Dynamic Speed Feedback Signs on Freeway Interchange Ramps
Dynamic speed feedback signs (DSFS) are promising countermeasure to reduce curve speeds and subsequent lane departures at freeway interchange ramps, although their use in such contexts has been … [Read more...] about Evaluation of Dynamic Speed Feedback Signs on Freeway Interchange Ramps
Behavioral Traffic Safety Messaging on Variable Message Signs
Changeable, electronic, or dynamic message signs are used to provide real-time traffic information to drivers while en route to their destination. Many agencies also use these signs to display safety … [Read more...] about Behavioral Traffic Safety Messaging on Variable Message Signs
A Simulation Study of Passing Drivers’ Responses to the Automated Truck-Mounted Attenuator System in Road Maintenance
The Autonomous Truck-Mounted Attenuator (ATMA) system is a lead-follower vehicle system based on autonomous driving and connected vehicle technologies. The lead truck performs maintenance tasks on the … [Read more...] about A Simulation Study of Passing Drivers’ Responses to the Automated Truck-Mounted Attenuator System in Road Maintenance
Intelligent Work Zone Using Automatic Queue Detection Systems
This report documents the the evaluation of the effectiveness of the Advanced Queue Detection (AQD) systems installed on Interstate work zones in Nebraska. Specifically, (1) the system performance was … [Read more...] about Intelligent Work Zone Using Automatic Queue Detection Systems