Emerging connected autonomous vehicle (CAV) technologies provide an opportunity to the vehicle motion control to improve the traffic performance. This study simulated and evaluated the CAV-based speed … [Read more...] about Simulation and Evaluation of Speed and Lane-Changing Advisory of CAVS at Work Zones in Heterogeneous Traffic Flow
Traffic Speed
The National Performance Management Research Data Set (NPMRDS) and Application for Work Zone Performance Measurement
Transportation agencies are increasingly using probe vehicle data for transportation system performance management and as a resource for meeting the federal requirements of monitoring and reporting … [Read more...] about The National Performance Management Research Data Set (NPMRDS) and Application for Work Zone Performance Measurement
Study on the Length of Median Opening in Expressway Reconstruction and Extension Work Zones
The opening length and influencing factors were studied aiming at the traffic of the two lanes at median opening section in expressway reconstruction and extension work zones. Based on the analysis of … [Read more...] about Study on the Length of Median Opening in Expressway Reconstruction and Extension Work Zones
Marginal Effect of Road Construction on Traffic Speed: Evidence From New York City
Road Construction, which is proposed as a solution to severe congestion, might rise an increase in commuting time and decease in traffic speed due to the poor management or delay in completion. This … [Read more...] about Marginal Effect of Road Construction on Traffic Speed: Evidence From New York City
Probabilistic Speed–Flow Models in Highway Construction Work Zones
Since variations in exogenous factors could cause unpredictable fluctuations/variability of the speed–flow relationship, the aim of this study was to develop probabilistic speed–flow relationships in … [Read more...] about Probabilistic Speed–Flow Models in Highway Construction Work Zones
A Psychological Perspective of Drivers’ Speed Preferences in Work Zones and its Implications for Policy and Practice
All traffic safety work conducted in Norway is based on the goal that nobody should be killed or severely injured in a traffic crash. According to this philosophy, called “Vision Zero”, road … [Read more...] about A Psychological Perspective of Drivers’ Speed Preferences in Work Zones and its Implications for Policy and Practice