Impact of Urbanization on Road Network Performance and Congestion Management

Abstract

Rapid urbanization has significantly transformed the structure and functioning of urban transportation systems, leading to increased pressure on road networks and growing challenges in congestion management. The continuous rise in population, expansion of urban areas, and increase in vehicle ownership have resulted in higher traffic demand, often exceeding the capacity of existing road infrastructure. This impact of urbanization on road network performance and evaluates strategies for effective congestion management. The research focuses on key factors such as traffic volume, road capacity, travel time, and level of service (LOS) to assess the performance of urban road networks. It analyzes how unplanned urban growth, land-use changes, and inadequate infrastructure development contribute to traffic congestion and reduced network efficiency. The role of bottlenecks, intersections, and mixed traffic conditions in worsening congestion levels. Various congestion management strategies are explored, including traffic signal optimization, development of public transportation systems, implementation of Intelligent Transportation Systems (ITS), congestion pricing, and promotion of non-motorized transport. The study evaluates the effectiveness of these measures in improving traffic flow, reducing delays, and enhancing overall network performance.