Final answer:
The pedestrian countdown period begins at the DON'T START phase and ends with a zero and a DON'T WALK phase. It typically lasts for 5 seconds and is important for pedestrian safety.
Step-by-step explanation:
The correct answer is option C. The pedestrian countdown period at the beginning of the DON'T START or flashing hand phase and ends with a zero and a DON'T WALK or solid red hand. This period typically lasts for 5 seconds before the signal changes to indicate that pedestrians should not start crossing the road.
Pedestrian safety is a concern at intersections. Having a pedestrian countdown period helps to ensure that pedestrians have enough time to cross the road safely before the signal changes.
By providing a countdown, pedestrians are more aware of how much time they have left to cross the road, which can help reduce accidents and improve overall pedestrian safety.
The correct answer is option "the pedestrian countdown period at the beginning of the DON'T START or flashing hand phase and ends with a zero and a DON'T WALK or solid red hand." This question is about pedestrian safety at traffic signals, which aims to reduce risks for people walking across intersections.
A countdown timer helps pedestrians determine if they have enough time to safely cross the street before the signal changes. This is especially important in areas with high pedestrian traffic, such as near a school campus, where students frequently cross.
Traffic signals play a crucial role in helping pedestrians to cross at appropriate times without having to dodge traffic, thereby enhancing safety and reducing the likelihood of accidents.