Evaluating the Resilience of Transportation Infrastructures in Tehran Metropolis. Case Study: Localities of Two (Region 9), Four (Region 6) and Five (Region 1) Districts

The process of urban development has intensified in recent decades, and adaptation of the built environment and critical infrastructures are needed to increase their resilience. Some of the most important of these elements are transportation infrastructures, which is particularly important to address the resilience of these infrastructures as a strategic approach. Therefore, in this research, the resilience of the transportation infrastructures of two (region 9), four (6) and five (region 1) neighborhoods of Tehran metropolis were explained. For this purpose, 6 indicators of population density, texture of localities, design pattern of localities, Placement on the fault, enclosure, width of passage using network analysis method (ANP) in order to evaluate the resilience of transportation infrastructure the locations were weighted and classified. The results of this research showed that the resilience of transportation infrastructure in Kashank neighborhood got the highest score (4.89) and South Mehrabad neighborhood got the lowest score (2.92) in the total of indicators, which indicates better desirability and resilience. The transportation infrastructure of Kashank neighborhood is better compared to other neighborhoods, and in contrast, it is necessary to pay more attention to the transportation infrastructure of South Mehrabad neighborhood and empower them.