With the rise in highway maintenance demands, work zones have proliferated across the United States, posing traffic and safety challenges. Dissemination of work zone information to the public is … [Read more...] about A Comparative Analysis of Probe Data Sources for Provision of Work Zone Congestion Information to the Public
Traffic Flow
Traffic Performance of Successive Freeway Merge Segments
At freeway interchanges with high entering flows, implementing two successive merges can improve traffic flow and capacity by distributing the merging maneuvers. The German Guidelines for the Design … [Read more...] about Traffic Performance of Successive Freeway Merge Segments
ODOT: The Cars Zooming to the Orange Barrels Before Merging Are Doing It Right
The Ohio Department of Transportation (ODOT) endorses the zipper merge technique to reduce traffic congestion and delays during lane closures on interstates. Despite common frustration among drivers … [Read more...] about ODOT: The Cars Zooming to the Orange Barrels Before Merging Are Doing It Right
Using Deep Neural Networks and Big Data to Predict Microscopic Travel Time in Work Zones
Traffic management in work zones is a challenging task that requires a balance between creating a safe environment for workers and minimizing traffic delays. Accurately predicting travel times through … [Read more...] about Using Deep Neural Networks and Big Data to Predict Microscopic Travel Time in Work Zones
Development of Design Guidance for Smart Work Zone Systems
Smart work zone (SWZ) systems are designed to provide real-time roadway information to better inform motorists, encourage them to take alternate routes, reduce their frustrations, reduce roadway … [Read more...] about Development of Design Guidance for Smart Work Zone Systems
Autonomous Vehicles: Implications for Winter Maintenance, Work Zones, and Traffic Flow
This article explores the impact of partially autonomous vehicles (AVs) on Minnesota roads, with a focus on winter conditions and work zones. Led by Professor Rajesh Rajamani, researchers utilized … [Read more...] about Autonomous Vehicles: Implications for Winter Maintenance, Work Zones, and Traffic Flow