Barcelona is the go-to example of a city managing their existing street network for improved living environments. https://www.vox.com/2016/8/4/12342806/barcelon

Barcelona is the go-to example of a city managing their existing street network for improved living environments. https://www.vox.com/2016/8/4/12342806/barcelona-superblocks https://www.vox.com/2016/8/4/12342806/barcelona-superblocks