Stages, speed, time, and distance by mode for each Scenario.

1Walking stages shorter than 250 metres were excluded as they were assumed to be insufficient to contribute to physical activity.2Car trips were divided into shorter (8 km). It was assumed that a greater proportion of shorter car trips could be substituted by walking or cycling.3Longer stage distances were envisaged for Vision 3 for walking and cycling due to the greater willingness of people to replace longer trips with walking or cycling due to limited availability of motorised transport.4Changes in walking speed were assumed to be based on both increased fitness amongst the population and reduced waiting times for pedestrians.5Changes in cycling speed were assumed to be based on faster infrastructure and reducing waiting times for cyclists. They were not assumed to affect the intensity of the cycling.6Speed for train trips was assumed to fall in Visions 1 and 2 because of greater use of the train for shorter trips. In Vision 3 it was assumed that lower energy availability led to a reduction in speeds even with the longer stage distances.