Which TTC Training Category is intended to supervise the placement or maintenance of temporary traffic control devices and inspect their function?

• A. Flagger
• B. Advanced
• C. Intermediate
• D. Basic

Answer: (C)

The concept here is the level of responsibility assigned to supervise and verify work on temporary traffic control devices. The intermediate category is designed for this supervisory role, enabling a worker to oversee the placement or maintenance of the devices and to inspect that they are functioning correctly. It sits above basic flagger tasks, which are focused on individual traffic control actions without supervision, and below advanced levels that cover broader planning and management of operations. So this category best matches the need to supervise installation and upkeep and to check that the devices work as intended.