Analysis of Traffic Congestion for a Corridor in Visakhapatnam

Traffic congestion is the primary cause that has an impact on the community’s economy, climate and quality of life. In this study, an approach is developed to the analyse the 1traffic conditions at different junctions in Visakhapatnam. It is necessary to identify the reason for traffic congestion and to evaluate traffic patterns in order to take the most suitable steps for each location to minimise traffic congestion and effectively and efficiently implement countermeasures. In this study, five areas were identified: Kommadi junction, Car shed, Yendada junction, Hanumanthawaka, Maddilapalem, and studies of traffic volume and spot speed were conducted. The degree of service is calculated by using the free flow velocity equation in the Highway Capacity Manual based on different variables such as lane width and peak hour variables at these junctions. The standard of service and was obtained in some roads in all the junctions due to geometric problems and heavy traffic on different occasions such as weekends and festivals. Based on current conditions in the area, potential interventions have been suggested.