The effectiveness of intelligent transport systems in Lithuania’s road infrastructure

Abstract

Intelligent Transport Systems (ITS) are an essential element of modern road infrastructure, allowing us to improve traffic safety, optimise traffic flows and ensure the longevity of pavement. The analysis of ITS on Lithuanian roads has shown that the existing ITS deployment in Lithuania is fragmented, which limits the efficiency of traffic management and increases the rate of pavement deterioration. This paper discusses the unevenness of ITS deployment and the lack of interaction between them, which limits the potential of the technologies to effectively manage traffic flows and ensure the longevity of infrastructure. Based on international practice, an algorithm for assessing the effectiveness of ITS is proposed, which would allow an objective assessment of the benefits of ITS solutions and the efficiency of their application.