The relationship between the vehicles’ queuing time and the cycle of traffic lights is studied, and the cycle time of traffic lights is obtained also considering people’s endurance to the red light. … [Read more...] about Modeling Traffic Flow in Work Zone Sections Considering the Effect of Traffic Lights
Traffic Signals
Temporary Traffic Control Design Guidelines
This document is intended to provide guidelines relating to the design of temporary traffic control for state highway construction, maintenance related operations, utility operations, and incident … [Read more...] about Temporary Traffic Control Design Guidelines
Automated Flagger Assistance Device (AFAD) and Rumble Strips
In an effort to remove human flaggers from dangerous situations, Automated Flagger Assistance Device (AFAD) is deployed by Texas Department of Transportation (TxDOT). Rumble strips are also placed on … [Read more...] about Automated Flagger Assistance Device (AFAD) and Rumble Strips
Automated Flagger Assistant Device
A team from MoDOT KC Maintenance designed this future tool to help save lives. … [Read more...] about Automated Flagger Assistant Device
Auto Flagger With Mac Lynde
Every year workers are injured and killed on Oregon highways. The Oregon Department of Transportation has begun deploying new flagging technology—auto flaggers. This new technology takes work zone … [Read more...] about Auto Flagger With Mac Lynde
Robo Flagger Rules of the Road
Robo flaggers are portable flagging devices with a crossing arm that drops down to block traffic when the lane is closed. When you encounter a robo flagger in a work zone, the same rules apply as when … [Read more...] about Robo Flagger Rules of the Road