Efficiency and Safety of Traffic Networks Under the Effect of Autonomous Vehicles

Efficiency and safety are two crucial aspects that have garnered significant attention in the context of traffic networks. The investigation of autonomous vehicles (AVs) in terms of efficiency and safety in a traffic network is a relatively new topic, and there have not been many practical developments reported so far. However, despite the availability of information, it is scattered across fragments within multiple resources dealing with efficiency and safety under the influence of AVs. Therefore, this study focused on the effect of efficiency and safety under the influence of AVs in a traffic network and provides an overview of the main research outcomes in this field. The review then delves into the challenges and opportunities associated with integrating AVs into existing traffic systems. The methodologies and approaches used in analyzing the effects of AVs are also explored. This review identifies critical gaps in knowledge and suggests future research directions to further enhance the understanding of how AVs can contribute to the efficiency and safety of traffic networks. Finally, this study offers valuable insights and guidance for policymakers, researchers, and practitioners involved in the planning, design, and management of transportation systems as they navigate the integration of AVs into traffic networks.