Who is typically responsible for supervising traffic control on large projects?

• A. The City Traffic Engineer.
• B. A Foreman Or Crew Member With Intermediate Or Advanced TTC Training.
• C. Any On-Site Visitor.
• D. A Software Operator.

Answer: (B)

On large projects, the person supervising traffic control in the field is the foreman or a crew member with intermediate or advanced TTC training. This role has the authority and the hands-on knowledge to oversee flaggers, verify that signs, cones, barriers, and channelizing devices are set up correctly, and make timely adjustments as conditions change. They ensure the traffic control plan is followed, safety rules are enforced, and work can proceed without creating unsafe situations. Higher-level roles like a City Traffic Engineer set standards and policy, but don’t typically supervise daily on-site traffic control. Visitors lack the authority to supervise, and a software operator handles scheduling or data rather than field supervision.