This text covers the essentials of transportation engineering, planning and management with an interdisciplinary approach. It includes an unusually wide spectrum of topics, encompassing both traditional principles—traffic engineering, transportation planning— and non-traditional considerations—transportation economics, land use, energy, public transport, transportation systems management. Both quantitative and policy-oriented topics are incorporated, each supported by numerous worked examples and problems of varying complexity. The Second Edition has been thoroughly revised and updated to reflect the latest information from a variety of current sources.