At high-traffic intersections, what device is usually found near traffic lights to assist pedestrians?

The device typically found near traffic lights at high-traffic intersections to assist pedestrians is the pedestrian signal. This signal specifically indicates to pedestrians when it is safe to walk or when they should wait. It usually features symbols or words, like a walking person for "walk" and an orange or red hand for "don't walk."

By providing clear visual cues, the pedestrian signal enhances safety and helps ensure that pedestrians are aware of their right of way in conjunction with vehicle traffic. This functionality is essential in busy intersections where pedestrian and vehicle pathways intersect, making navigation safer for individuals on foot.

While crosswalk signals can sometimes be part of a pedestrian signal system, they do not provide the same level of guidance as pedestrian signals themselves. Traffic signals primarily focus on regulating vehicles and do not cater specifically to pedestrian needs. Safety signs might alert drivers and pedestrians to certain conditions, but they lack the direct functionality of signaling when pedestrians can safely cross the street.