The objective of this study is to develop sustainable transportation network on real-time by providing a capability to dynamically route network under earthquake situation. To be responsive to the actual disaster conditions, unfolding the real-time in the transportation network both in terms of the evolving traffic patterns and the availability of road infrastructure in the post earthquake, identifies the best possible independent evacuation routes from an earthquake area to different shelters or facilities. The expected outcome of this study, this model can be define the two independent paths from an earthquake area to each obliging shelters for traffic flow allocation in an earthquake network by considering both the travelling time and the capacity of the transportation network as parameter for network/data analysis. Routes to different shelters cannot present intersection points either in order to allow continuous traffic flow and to reduce potential accidents.