This book focuses on high-speed rail (HSR) and new town planning and development related to HSR, approaching the issue from three different perspectives: economic cooperation at a regional level; HSR-based economic growth point at a city level; and mixed land use and building environment in the periphery area of HSR stations. On the basis of simulations and case studies, it proposes practical planning principles and suggestions for area development, providing planners with a theoretical framework to incorporate the transportation system into new town planning. It also serves as a valuable reference source for the authorities, enabling them to make evidence-based and rational decisions.