What dimensions are specified for a flag used in work zones?

The specified dimensions for a flag used in work zones are 24x24 inches. This size is ideal for visibility and effectiveness in directing traffic. A flag of this size allows it to be easily seen by drivers from a distance, even in varying weather conditions or during nighttime.

In work zone situations, ensuring that flags stand out and are recognizable is crucial for safety. A flag that is too small may not attract sufficient attention, leading to potential confusion and increasing the risk of accidents. Conversely, larger flags might be cumbersome to handle and may not be as practical for quick signaling. Thus, the 24x24 inch flag strikes an effective balance between visibility and manageability, making it the standard choice for work zone applications.