What is the purpose of the FLAGGER sign?

• A. To indicate where to speed up.
• B. To indicate in advance where a flagger will be stationed.
• C. To indicate detour routes.
• D. To mark a construction zone boundary.

Answer: (B)

The big idea is that the FLAGGER sign gives advance notice that a person will be directing traffic in the work zone. It warns drivers to slow down, be prepared to stop, and follow the flagger’s instructions so traffic can move safely and smoothly through the area. This sign isn’t about speeding up, detours, or marking a boundary. Detour routes are shown by other signs directing alternate paths, and construction zone boundaries are indicated by different notices that define the work area.