Manual on Uniform Traffic Control Devices (MUTCD)

This module highlights and explains in plain language the portions of the Manual on Uniform Traffic Control Devices (MUTCD) that apply to first responders working roadway incidents. The module offers guidance on what first responders should be thinking about when setting up a temporary traffic control (TTC) zone, an action that is subject to the MUTCD’s provisions. The module also describes the origin and importance of the MUTCD.