Explore the latest technologies and best practices helping transportation agencies improve safety during overnight highway construction and maintenance operations. Developed by the American Traffic … [Read more...] about Innovations to Improve Nighttime Work Zone Safety
Traffic
Multi-Objective Optimisation of a Variable Speed Limit Control Strategy in a Tunnel Maintenance Work Zone of the Mountain Highway
Variable Speed Limit (VSL) control is essential for managing highway tunnel maintenance work, as it adjusts speed limits based on road conditions to regulate traffic flow. Developing a VSL control … [Read more...] about Multi-Objective Optimisation of a Variable Speed Limit Control Strategy in a Tunnel Maintenance Work Zone of the Mountain Highway
Bilevel Optimization of Detour Signage Placement Under Road Closures
Road closures resulting from construction activities significantly disrupt traffic flow and often divert heavy truck traffic onto alternative routes. These detours, if not properly planned, can funnel … [Read more...] about Bilevel Optimization of Detour Signage Placement Under Road Closures
Mixed Traffic Flow Characteristics and Energy Consumption in Highway Work Zone under a Connected and Automated Environment
Lane reductions in highway work zones often trigger merging conflicts and congestion, disrupting normal traffic flow. By integrating the safety-distance-based car-following model, improved work-zone … [Read more...] about Mixed Traffic Flow Characteristics and Energy Consumption in Highway Work Zone under a Connected and Automated Environment
Practices & Innovations for Queue Protection Truck Deployment in Work Zones
This interactive, half-day training in Orlando, Florida provides a comprehensive look at how Queue Protection Trucks (QPTs) are used to reduce end-of-queue crashes and enhance safety in work zones. … [Read more...] about Practices & Innovations for Queue Protection Truck Deployment in Work Zones
The Effect of Advance Warning Systems on Headway Distributions in High-Speed Work Zones
In work zone traffic management, warning systems provide road users with real-time traffic conditions through messages or signals. This process aims to adjust driver speeds and headway distribution to … [Read more...] about The Effect of Advance Warning Systems on Headway Distributions in High-Speed Work Zones