Work zones have critical effects on traffic safety and efficiency. Previous researchers have developed lots of merge strategies to regulate drivers’ behaviours, which can be divided into early merge … [Read more...] about Study of Improved Signal-Based Merge Strategy in Work Zone Areas Based on Cellular Automata Simulation
Traffic Control
Work Zone Flagger Novice
The National Safety Council's Flagger Training Course is a comprehensive skill-building session that meets federal industry guidelines: the Manual on Uniform Traffic Control Devices (MUTCD) guidelines … [Read more...] about Work Zone Flagger Novice
Stiffening Guidance for Temporary Concrete Barrier Systems in Work Zone and Construction Situations
Portable concrete barrier (PCB) systems are utilized in many situations, including placement adjacent to vertical drop-offs, work zones, and construction areas. Free-standing PCB systems are known to … [Read more...] about Stiffening Guidance for Temporary Concrete Barrier Systems in Work Zone and Construction Situations
Effective Signing Strategies and Signal Displays for Work Zone Driveway Assistance Devices
Work zones that include a single lane closure on a two-lane, two-way roadway present unique traffic control challenges. In these situations, traffic regulators (i.e., flaggers or temporary traffic … [Read more...] about Effective Signing Strategies and Signal Displays for Work Zone Driveway Assistance Devices
TRB Webinar: Saving Lives With Autonomous Truck Mounted Attenuator Systems
The safety of work zone operations that require continuous movement for long periods of time such as pothole patching, weed spraying, and trash pick-up may be enhanced through the use of lead-follower … [Read more...] about TRB Webinar: Saving Lives With Autonomous Truck Mounted Attenuator Systems
Integrated Control Method for Ramp Traffic Flow in Construction Area of Expressway
In order to alleviate the traffic congestion of the expressway construction section without interrupting the traffic, an integrated control method of ramp traffic flow was proposed. Based on METANET … [Read more...] about Integrated Control Method for Ramp Traffic Flow in Construction Area of Expressway