Bringing the results of economic appraisals and environmental assessments before technical and political decision-makers in ways that are clear, concise and transparent is essential if planning and decision making procedures are to achieve a sustainable transport system. This report makes...

- Substantial progress has been made in improving the sustainability of transport in Europe in a number of areas and is reported in this paper. Nevertheless there remain important problems and challenges: - unsustainable rates of traffic growth, locally and in some cases at regional or...