I would actually love solutions like these. But sadly oftentimes they are not put into place even when the residents fight for it. Additionally the costs of suc

I would actually love solutions like these. But sadly oftentimes they are not put into place even when the residents fight for it. Additionally the costs of such measures are afterwards invoiced to the residents in most municipalities as they are allowed to have the residents pay for work on the infrastructure. I remember my father and our whole street fighting (including a court case) against the city because they wanted to rebuild the street at the bottleneck (there was a mud path connecting our street to another one leading to the highway. The neighbors feared a massive traffic increase (and rightly so). They lost. The city connected the residential area with the other street. And to add insult to injury afterwards all residents had to cover the costs of this measure.