For pedestrian signals controlling crosswalks shorter than 100 feet, what is the minimum required height of the symbols?

For pedestrian signals controlling crosswalks shorter than 100 feet, regulations specify a minimum required height of the symbols to ensure they are adequately visible to pedestrians. The correct answer, which states that the minimum required height is at least 6 inches, aligns with the guidelines that focus on enhancing visibility and comprehension for all pedestrians, including those with varying visual capabilities.

Symbols that are at least 6 inches tall provide a clearer and more effective means of communication regarding crossing instructions, helping to ensure pedestrian safety during their navigation of the crosswalk. This height is considered optimal for viewability from various distances, allowing pedestrians to react appropriately to the signals.