Some road construction companies have started using robots to maintain traffic during construction and maintenance activities on national highways. The robotic flagman is an automated human skeleton … [Read more...] about Soon, You May See ‘Robots at Work’ During Construction of National Highways
Automated Flagger Assistance Devices
Safe Way to Go
As a critical part of highway construction and maintenance activities, flagging operations could benefit from the use of automated flagger-assistance devices (AFADs) to improve the safety of flagging … [Read more...] about Safe Way to Go
Influence of Remotely Operated Stop—Slow Controls on Driver Behavior in Work Zones
Remotely operated devices for traffic control–portable traffic lights and automated flagger assistance devices–are used to improve flagger safety in a one-lane-each-way work zone with lane closure. … [Read more...] about Influence of Remotely Operated Stop—Slow Controls on Driver Behavior in Work Zones
Evaluation of Automated Flagger Assistance Devices: Interim Report
Flagger safety is an important issue in work zones due to the proximity of the flagger to traffic. Some strategies for improving flagger safety include slowing down approaching vehicles or removing … [Read more...] about Evaluation of Automated Flagger Assistance Devices: Interim Report
Development of a Moving Automatic Flagger Assistance Device (AFAD) for Moving Work Zone Operations
Flagging operations are a critical part of construction and maintenance activities on our highways. Flagging personnel are trained to effectively and safely communicate the location of construction or … [Read more...] about Development of a Moving Automatic Flagger Assistance Device (AFAD) for Moving Work Zone Operations
Evaluation of Alternative Methods of Temporary Traffic Control on Rural One-Lane, Two-way Highways
This report describes the methodology and results of analyses performed to identify and evaluate alternative methods for rural, one-lane, two-way temporary traffic control for maintenance operations. … [Read more...] about Evaluation of Alternative Methods of Temporary Traffic Control on Rural One-Lane, Two-way Highways