Leveraging Technology for Safer Roads for Vulnerable Road Users in South Africa

This research aims to enhance road safety, particularly for Vulnerable Road Users (VRUs) such as pedestrians and cyclists, through the use of both cutting-edge technologies and consideration of conventional engineering methods and solutions. The study focuses on innovative solutions related to the road environment and their impact on VRU safety, piloted at selected sites in South Africa. The research investigates the use of technologies such as video cameras, video analysis software, artificial intelligence and machine learning to conduct route risk assessments. These assessments inform the selection and implementation of effective safety measures tailored to enhance VRU safety. By understanding the unique challenges faced by these users, targeted interventions are developed through various modeling techniques. The methodology involves conducting a pilot study, which includes the collection of extensive video data from South African roads. This data is crucial for examining the impact of various road environment factors and other factors on VRU safety. The pilot study emphasises establishing appropriate route risk criteria, accurately collecting and analysing video data from the pilot sites and recommending safety measures based on the criteria that directly influence VRUs safety. These measures provide deep insights into the factors contributing to crashes and facilitate the evaluation of targeted road safety interventions. Through detailed collection and analysis, the study uncovers the root causes of accidents and other safety concerns involving VRUs. This paper presents the findings from the pilot research study, which involved rigorous testing and evaluation to develop evidence-based solutions that address the specific needs of VRUs in South Africa. By leveraging technology and simulation tools, this research contributes to smarter decision-making in VRU road safety. Sharing our findings, we aim to support South African efforts in reducing road accidents and creating safer road environments for all users, particularly the most vulnerable.