What is the difference between Traffic Control Driver vs Flagger?

Career: Traffic Control Driver

AspectTraffic Control DriverFlagger
CredentialsDriver's license, possibly CDL, traffic control certificationTraffic control or flagging certification, no driver’s license required
Work EnvironmentOperates vehicles to set up or move traffic control devicesManually directs traffic at work zones
Employer & IndustryConstruction, road maintenance, utility companiesConstruction, roadwork, public works

Traffic Control Drivers operate vehicles to set up and maintain traffic control devices, requiring a valid driver’s license and often a CDL. Flagger personnel manually direct traffic using flags or signs, focusing on safety and manual signaling. Both roles are essential in work zones but differ mainly in vehicle operation versus manual traffic directing.