Final answer:
Pedestrians typically have the right-of-way at intersections without traffic lights, and installing traffic signals can significantly enhance pedestrian safety by regulating vehicle speeds and reducing accidents.
Step-by-step explanation:
Pedestrians at an intersection without traffic lights always have the right-of-way. Pedestrian safety is a significant issue, especially in areas with high foot traffic like school campuses. Many students and others must navigate through traffic, risking their safety to cross intersections.
A traffic signal installation is an effective solution to manage the speed of vehicles and provide safe crossing times for pedestrians. With a traffic signal, vehicles are more likely to slow down, obeying the posted speed limits and reducing the opportunity to speed through intersections.
Most importantly, traffic signals can drastically decrease the number of accidents, some of which have resulted in loss of life.