Topic: Service Oriented Architectures in Intelligent Transport Systems 1- Literature Review The domain is same but the topic is refined now. It is about architectures that can help in intelligent transport systems, from transport systems i mean public transport systems (buses, trains, trams etc.). So the review will cover following a) Intelligent Transport Systems (their history and how they have evolved) b) Importance of System Architecture and how they have helped shape the Intelligent Transport Systems of today c) Big Data perspective of Intelligent transport systems and what has already been done (academically in literature) on using Big Data for Intelligent Transport Systems.