What is a CDOT flagger?

CDOT flaggers are trained personnel who manage traffic flow in and around road construction zones for the Colorado Department of Transportation (CDOT). Their primary responsibility is to ensure the safety of both workers and the public by directing vehicles and pedestrians safely through or around work areas. CDOT flaggers use signs, hand signals, and other communication tools to control traffic and minimize risks in potentially hazardous situations. They also monitor site conditions and report any safety concerns. Becoming a CDOT flagger typically requires specific training and certification.