Analyzing key factors influencing road traffic accidents

Purpose Road safety is crucial in preventing high-severity crashes that contribute significantly to road traffic accidents (RTAs). However, limited research explores bus drivers’ perceptions of RTA risk factors across different vehicle types. This study aims to examine key contributing factors from the perspective of various bus drivers. Design/methodology/approach A questionnaire survey was conducted among 243 experienced bus drivers (Big Bus, Mini Bus, Micro Bus, Tourist Bus) traveling through the Prithvi Highway. A purposive sampling technique was used for selecting the sample size, and ANOVA analysis in R was used to assess factors influencing RTAs based on the perceptions of different categories of bus drivers. Findings This study revealed that tourist and microbus drivers were found to be more prone to risky behaviors such as drunk driving, unhealthy competition and excessive use of loud music or headphones, compared to other bus types. Additionally, mini-bus and micro-bus drivers expressed greater concern about environmental factors, including roadside obstacles and limited visibility, which they felt played a crucial role in accidents. This highlights the primary role of driver behavior and environmental factors in contributing to RTAs. To improve road safety, targeted interventions addressing human factors, particularly stricter enforcement of laws related to drunk driving, as well as regulations to control unhealthy competition, and improvements in road visibility and signage to enhance safety and reduce RTAs. Addressing the unique challenges of each driver category improves public transport efficiency and safety, reducing RTAs and promoting safer driving practices. Originality/value This research provides original insights into the distinct risky behaviors of tourist and microbus drivers and the environmental concerns of mini-bus drivers. It highlights the need for targeted interventions to improve road safety, reduce accidents and promote safer driving practices in public transport.