Pedestrian accidents often occur due to a combination of human error, environmental conditions, and road design issues. One of the most common causes is distracted driving, when drivers fail to pay full attention to the road because they are using their phones, adjusting controls, or engaging in other distractions inside the vehicle. 

Speeding is another major factor, as higher speeds reduce a driver’s reaction time and increase the severity of injuries in the event of a collision. Driving under the influence of alcohol or drugs also significantly raises the risk of pedestrian accidents, as it impairs judgment, vision, and coordination.

In addition to driver behavior, poor visibility, especially at night or in bad weather conditions, contributes to accidents involving pedestrians. Pedestrians themselves may also act negligently by crossing streets outside of designated crosswalks or ignoring traffic signals. 

However, infrastructure and urban planning play a crucial role as well. Poor road design, lack of sidewalks or crosswalks, and inadequate lighting in pedestrian areas can create dangerous situations. In many cases, a combination of these factors is involved. 

Addressing pedestrian accidents requires a coordinated effort from drivers, city planners, and public safety officials to improve awareness, enforce traffic laws, and design safer streets for everyone.