Through these traffic studies, Traffic Planning Technicians gather traffic data and information through various means (e.g., verbal interviews, monitoring the traffic management center computers and cameras) in order to compile data and complete traffic studies, analyze traffic patterns, and improve roadway traffic flow. TYPICAL JOB DUTIES: Inspects the condition of roadways and traffic control devices (e.g., traffic signals, traffic signs, street lights, pavement markings) to ensure their safe operation, proper visibility, and overall compliance with traffic engineering plans and MUTCD regulations.