Report Summary
Urban greening and traffic calming are essential strategies for more sustainable urban environments. Urban greening involves the strategic integration of trees, landscaping, green infrastructure, and other nature-based solutions. These interventions can improve air quality, mitigate urban heat, manage stormwater, and enhance biodiversity. Traffic calming focuses on reducing vehicle speeds, which improves traffic flow and safety for pedestrians, cyclists, and other vulnerable road users. When combined, these approaches create safer and more sustainable mobility.
This Urban Greening and Traffic Calming Toolkit provides practical guidance to implement cost-effective and rapid solutions across San Diego County. Examples include:
- Landscaped medians: Separate traffic lanes, create pedestrian refuge islands, and naturally slow vehicles. Case studies show reductions in speeding and crashes.
- Landscaped roundabouts: Improve safety by reducing pedestrian exposure while serving as community landmarks.
- Street trees: Provide visual narrowing to encourage slower driving, improve airquality, and offer shade.
- Planter-protected bike lanes: Enhance cyclist safety by providing physical separation from vehicles using planters.
- Parklets, green walls, vertical gardens, and rain gardens: Engage residents, increase green space and improve water management by enhancing the overall aesthetic, and ecological value of streets.
These strategies empower local governments and residents to collaboratively create vibrant and sustainable streetscapes. By integrating urban greening with traffic calming measures, San Diego communities can improve public safety and environmental resilience to enhance quality of life while advancing towards urban development that is equitable and climate-resilient.
