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  1. Intersections | National Association of City Transportation ...

  2. Intersection Design Elements | National Association of City ...

  3. 16 Ways to Design a Better Intersection—And Better Cities

  4. Intersection Design Principles | National Association of City ...

  5. Engineering Tips To Make City Intersections Safer

  6. How to Design the Perfect City Intersection | WIRED

  7. 'Cutting Corners': City Juices Stats for Intersection Safety ...