Traffic Congestion and Land Use Regulations: Theory and Policy Analysis explores why, when, where and how land use regulations are utilized in cities to address road transportation congestion. The book shows how to design optimal density and zonal regulations for efficient traffic flow in cities, examines land use regulations using optimal control theory, and offers detailed insights into the mechanisms behind optimal regulations and techniques for exploring spatial optimal policies. Discussions from this book will help highlight the practical usefulness of land use regulations for the maximization of urban social welfare.