[kitten_mittens_]

I agree vision zero hasn’t been particularly effective in the US. In Boston, we have roads like Jamaicaway where the speed limit was lowered to 25mph and people regularly drive 50. Speed limits are functionally unenforced.

Human behavior as a focal point of blame is skewered in a book that just came out.

https://a.co/d/21guqjp argues that traffic engineering and design is what has resulted in the much higher death rate in the US than its peer countries. If lanes are wide (3.5m or larger), people will drive as fast as is enforced.