The recent availability of longitudinal data on individual trip making and activity behaviour has provided analysts with new insights into the structures and motives of daily life travel. Multi-week travel diary data-sets and GPS observations are exciting sources of information for the description and modelling of the variability of individual travel patterns. Through an analysis of these strong new data sets, this book questions what are the most suitable methodological tools to represent the structures of long-term travel behaviour. It also examines what the data tells us about the travellers' motives and looks at how planning should translate the findings into forecasting tools and transport strategies. In doing so, the multifaceted and ambiguous character of daily life travel is revealed, illustrating how, while sound routines in time and space seem to dominate daily life, individuals show a considerable amount of variability and flexibility in travel and activity behaviour.

This volume is based on selected papers presented at the triennial IATBR (International Association for Travel Behavior Research) conference in August 2003. We also published the previous four volumes in this series (by Hensher, Mahmassani, Ortuzar, Stopher); the Hensher volume included a paper by Nobel Prizewinner Dan McFadden and sold out its initial printrun.