Risk Priority Estimation for Major Corridors by using PCA Application of Traffic Mobility in Urban Areas: A Case Study of Gaddiannaram Municipality Area Hyderabad, A.P., India

摘要

Risk priority for major corridors of traffic mobility was done with the objective of knowing the exact criterions and the links which lead to congestion. The Gaddiannaram municipality of Ranga Reddy district, Andhra Pradesh, INDIA has been delineated as the study area. Road network characterization surveys and traffic characterization surveys are conducted in the study area. Travel demand analysis was done using GIS where desire line diagrams, user preferred paths and the functionality of road system has been identified. Identifying congestion in the links of the network is an important task in integrated planning. The performance and functionality of a link can be attributed to many characteristics including the neighborhood characteristics of the link and there is a research gap in finding the exact criterions which are the real factors of risk generation. So the link has to be evaluated based on these conflicting multi attributes at one point of time. The present paper deals with the finding of risk for the Gaddiannaram municipality area, Hyderabad AP., India using Principal Component Analysis (PCA).