Who is qualified to implement and maintain traffic control activities?

The correct response emphasizes that individuals who have completed training and/or certification in Traffic Control Coordination (TCC) are the ones qualified to implement and maintain traffic control activities. This training ensures that those individuals have acquired the necessary knowledge about traffic management, safety protocols, and legal requirements essential for maintaining safety in work zones. Implementing traffic control activities without proper training increases the risk of accidents, unsafe conditions, and non-compliance with regulations. Properly trained personnel are equipped to make informed decisions based on their understanding of traffic patterns, signage requirements, and effective communication with both the workforce and drivers. This ensures that the traffic control measures are effective in safeguarding both workers in the zone and road users.