Active Transportation and Built Environment Interactions

Active transportation, encompassing walking and cycling for everyday travel, is increasingly recognised as a cornerstone of sustainable urban mobility. The design and configuration of the built environment—its land-use mix, street connectivity, density and infrastructure—directly shape the feasibility and appeal of active modes. Compact, mixed-use neighbourhoods with high connectivity and a rich diversity of destinations encourage shorter trips that are readily undertaken on foot or by bicycle. Conversely, low-density suburbs and segmented land uses promote car dependence by increasing travel distances and reducing route directness. Interactions between individual travel behaviour and the built environment also influence public health outcomes, air quality and carbon emissions. Infrastructure such as dedicated cycle lanes, pedestrian crossings and traffic-calming measures enhances safety and comfort, lowering psychological and physical barriers to active travel. Equally, perceptions of neighbourhood aesthetics, social support and street-level surveillance can reinforce or deter walking and cycling. Integrating active transportation into land-use planning yields co-benefits: reduced greenhouse gas emissions, improved population health through increased physical activity, and more vibrant public spaces. Recent work has emphasised the need for context-sensitive interventions that balance connectivity, environmental diversity and equitable access to services. As cities worldwide pursue net-zero targets and healthy living agendas, understanding the mutual interplay between active travel and the built environment is essential for effective policy and practical design solutions.

Research from Nature Portfolio

No recent Nature Portfolio content available.

Active Transportation and Built Environment Interactions publication trend

The graph below shows the total number of articles in active transportation and built environment interactions across all publications each year (not limited to Nature Index journals).

Technical terms

Active transportation: Walking or cycling undertaken with the primary purpose of travelling from one location to another.

Built environment: The physical configuration of urban and rural areas, including land use, infrastructure and street patterns, that influences movement and activity.

Modal shift: The transition of travellers from one transport mode (usually motorised) to another, such as walking, cycling or public transit.

Life cycle CO2 emissions: The aggregate greenhouse gas emissions associated with the production, operation and maintenance of transport modes over their entire lifespan.

References

1. Using different transport modes: An opportunity to reduce UK passenger transport emissions?. Transportation Research Part D Transport and Environment (2024).
2. Diverse experiences by active travel for carbon neutrality: A longitudinal study of residential context, daily travel and experience types. Geography and Sustainability (2024).
3. Tackling Car Emissions in Urban Areas: Shift, Avoid, Improve. Ecological Economics (2023).