Final answer:
Accidents are often caused by drivers failing to respect right-of-way and not being cautious around pedestrians. The installation of a traffic signal at an intersection significantly improves safety by regulating vehicle speed and pedestrian crossing times, thus reducing accidents.
Step-by-step explanation:
Many other accidents are caused by drivers who fail to yield to the right-of-way or do not use caution when pedestrians are present. The importance of installing a traffic signal is underscored by several causes that lead to a high incidence of accidents at intersections. First, the excessive speed of vehicles through intersections without adhering to the speed limit is a significant cause. Second, the safety of pedestrians, especially students commuting to and from campus, becomes compromised as they are forced to dodge incoming traffic to cross the street. A traffic signal introduction aims to mitigate these risks by enforcing controlled vehicle and pedestrian movement. For instance, at the intersection of Clay Street and Eagle Avenue, the number of accidents became unacceptable, and a tragic accident resulting in loss of life demonstrated the urgent need for a traffic signal. With its installation, vehicles can no longer speed through, and pedestrians have designated crossing times, allowing for a safer environment around sensitive areas like school campuses.