Mobility is fundamental to economic and social activities‎,‎ including commuting‎,‎ manufacturing‎,‎ or supplying energy‎.‎ Each movement has an origin‎,‎ a potential set of intermediate locations‎,‎ a destination‎,‎ and a nature which is linked with geographical attributes‎.‎ Transport systems composed of infrastructures‎,‎ modes and terminals are so embedded in the socio‎-economic life of individuals‎,‎ institutions and corporations that they are often invisible to the consumer‎.‎ This is paradoxical as the perceived invisibility of transportation is derived from its efficiency‎.‎ Understanding how mobility is linked with geography is main the purpose of this textbook‎.‎ The second edition of The Geography of Transport Systems maintains the overall structure of its predecessor‎,‎ with chapters dealing with specific conceptual dimensions and methodologies‎,‎ but the contents have been revised and updated‎.‎ The second edition also offers new topics and approaches that have emerged as critical issues in contemporary transport systems‎,‎ including security‎,‎ energy‎,‎ supply chain management and GIS‎-T‎.‎ Relevant case studies have also been included in the second edition to underline real world issues related to transport geography‎.‎ Some key points of the second edition‎:‎ updated and revised conceptual and methodological material to reflect the most current issues in transport geography‎.‎ a case study for each chapter addressing a real world transportation geography issue‎.‎ reorganization of the text to improve readability and continuity‎.‎ updated and improved figures and maps‎.‎ continuously updated and revised supporting web site‎.‎ Mainly aimed at an undergraduate audience‎,‎ this edition of The Geography of Transport Systems provides a comprehensive and accessible introduction to the field with a broad overview of its concepts‎,‎ methods and areas of application‎.‎ It is highly illustrated and a companion web site has also been enhanced for the book‎.‎ It contains PowerPoint slides‎,‎ exercises‎,‎ databases and GIS datasets and can be accessed at http‎:‎//people‎.‎hofstra‎.‎edu/geotrans