How can you use spatial analysis to prevent pedestrian and bicycle accidents?

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Pedestrian and bicycle accidents are a serious public health and safety issue, especially in urban areas where traffic is dense and complex. As a transportation planner, you can use spatial analysis to identify the factors and locations that contribute to these incidents, and design interventions to prevent them. In this article, you will learn how to apply four spatial analysis techniques to reduce the risk of pedestrian and bicycle accidents: hotspot analysis, network analysis, accessibility analysis, and equity analysis.

Key takeaways from this article
  • Hotspot intervention:
    Use hotspot analysis to identify and focus on high-risk areas for accidents. Addressing these specific locations with targeted measures, such as improved signage or crosswalks, can significantly enhance safety.
  • Real-world feedback:
    Beyond digital analysis, physically explore your city's streets to gain firsthand insights into pedestrian and cyclist experiences. Combining this with data can lead to more nuanced and effective safety improvements.
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