Which statement about crosswalk signals is true?

Which statement about crosswalk signals is true?

• A. They apply to pedestrians only.
• B. They indicate when pedestrians may cross and when it is safe for vehicles to proceed.
• C. They replace traffic signals for vehicles.
• D. They indicate the time of day pedestrians are allowed to cross.

Answer: (B)

Crosswalk signals are meant to coordinate movement between pedestrians and vehicles. They tell pedestrians when it’s their turn to cross and, at the same time, indicate to drivers when it’s safe to proceed. They’re not just for pedestrians, they don’t replace traffic signals for vehicles, and they don’t show any time-of-day information. So the statement that crosswalk signals indicate when pedestrians may cross and when it is safe for vehicles to proceed is the true one.

Crosswalk signals are meant to coordinate movement between pedestrians and vehicles. They tell pedestrians when it’s their turn to cross and, at the same time, indicate to drivers when it’s safe to proceed. They’re not just for pedestrians, they don’t replace traffic signals for vehicles, and they don’t show any time-of-day information. So the statement that crosswalk signals indicate when pedestrians may cross and when it is safe for vehicles to proceed is the true one.