A broad look at current and emergent developments in Intelligent Transportation Systems (ITS), and at how improved transportation systems can have a significant impact on lifestyle. Written by two experts in the field, it draws together and reviews the social, economic and environmental issues that are currently driving ITS innovation in vehicular, rail and air traffic management. Utilizing real-world case studies, it demonstrates where cutting edge ITS technology is solving problems right now and how emergent technologies can contribute to further ITS success.