Urban Planning and Health

Urban planning shapes the physical, social and environmental conditions that underpin population health. The configuration and management of streets, neighbourhoods and public spaces influence patterns of active travel, exposure to air pollution, access to green areas and opportunities for social interaction. Thoughtful land-use planning and infrastructural design can promote walking and cycling, reduce reliance on private cars and limit emissions that exacerbate respiratory and cardiovascular conditions. Equally, equitable distribution of urban greenery, on-street amenities and healthy food outlets supports mental well-being, stress reduction and balanced diets. By integrating health objectives into zoning, transport and open-space strategies, planners can address persistent inequities in life expectancy and disease burden that often track socio-economic and geographic divides. Globally, the rapid pace of urbanisation and climate change heightens the need for policies that foster resilient, liveable and health-promoting cities.

Research from Nature Portfolio

Recent studies have illuminated the pivotal role of infrastructure and governance in active-transport safety and equity. Interviews and observations of delivery cyclists in Australian metropolises reveal that continuous, physically separated lanes and formalised regulatory measures are essential to protect riders, especially those in precarious work, and to sustain efficient urban logistics. Parallel analysis of two decades of satellite imagery across more than a thousand cities demonstrates that strategic expansion of tree canopy and parkland has markedly improved equitable exposure to vegetation, with gains most pronounced in previously underserved districts. Other work has employed large-scale population data to map how complex environmental profiles—including pollution, land-use intensity and street connectivity—correlate with distinct symptom clusters of affective and anxiety disorders, showing that generous green coverage is associated with lower anxiety via neurobiological pathways linked to emotion regulation.

Urban Planning and Health publication trend

The graph below shows the total number of articles in urban planning and health across all publications each year (not limited to Nature Index journals).

Technical terms

Active transportation: Travel modes powered by human effort, such as walking or cycling, which contribute to daily physical activity.

Green coverage exposure: A metric combining vegetation area with population distribution to assess residents’ access to natural environments.

Natural experimental study: An evaluation of intervention impacts in real-world settings where exposure is not randomly assigned but arises from policy or environmental change.

Equity in infrastructure: The fair distribution of facilities and services across social and geographic groups to ensure all populations can benefit equally.

Neurobiological pathway: A sequence of brain and nervous-system mechanisms through which environmental factors influence mental health outcomes.

References

1. Socioeconomic inequalities in greenhouse gas emissions from household travel in Aotearoa/New Zealand. Travel Behaviour and Society (2024).
2. Infrastructure, regulation and the experiences of delivery cyclists in Australian cities. Nature Cities (2024).
3. Improved human greenspace exposure equality during 21st century urbanization. Nature Communications (2023).
4. Effects of urban living environments on mental health in adults. Nature Medicine (2023).
5. Large walking and wellbeing behaviour benefits of co-designed sustainable park improvements: A natural experimental study in a UK deprived urban area. Environment International (2024).