The Work Zone Flagger training course is required for anyone who wants to work as a certified flagger in New York State. Flaggers are required in work zone traffic control areas to protect the … [Read more...] about 4-Hour Work Zone Flagger
Temporary Traffic Control
Updated Work Zone Positive Protection Toolbox
This document provides an update to a prior Positive Protection Toolbox publication and describes the use of positive protection as a safety feature for roadway construction and maintenance projects, … [Read more...] about Updated Work Zone Positive Protection Toolbox
Colorado Transportation Officials Update COTrip App With Push Notifications, New Language Features
The Colorado Department of Transportation has enhanced its COTrip travel information platform by adding Spanish and Vietnamese language options and introducing push notification capabilities in the … [Read more...] about Colorado Transportation Officials Update COTrip App With Push Notifications, New Language Features
Work Zone Safety & Management
This international training program consists of six online sessions and provides an opportunity for road authorities, practitioners, and professionals from around the world to improve their knowledge … [Read more...] about Work Zone Safety & Management
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
Design of Guidance Strategies Toward Better Driving Behavior in Typical Freeway Work Zones
With the gradual increase in the demand for daily maintenance, repair, and expansion, work zones have become critical nodes influencing traffic flow characteristics in freeways. Timely guidance of … [Read more...] about Design of Guidance Strategies Toward Better Driving Behavior in Typical Freeway Work Zones