The ITF Transport Outlook examines the development of global transport volumes and related CO2 emissions and health impacts through to 2050. It examines factors that can affect supply and demand for transport services and focuses on scenarios illustrating potential upper and lower pathways, discussing their relevance to policy making. This edition presents an overview of long-run scenarios for the development of global passenger and freight transport volumes, with emphasis on changes in global trade flows and the consequences of rapid urbanisation. It focuses on the characteristics of mobility