Traffic Engineering

County Transportation Engineer: (770) 477-3674
Keith Rohling, P.E., PTOE

Design, installs and maintains all traffic signals; Maintains and installs road signs and roadway marking; Conducts traffic studies for transportation planning and operation enhancement; Performs traffic accident and traffic volume analysis; Operates and maintains an advanced traffic management center.

• Access Updated Information on Clayton County’s Traffic Surveillance Cameras.
• Traffic Signal Design Guidelines