Portland does something like this. Small streets that run parallel to large thoroughfares are designated as "neighborhood greenways", and have various traffic c

Portland does something like this. Small streets that run parallel to large thoroughfares are designated as "neighborhood greenways", and have various traffic calming measures put in place. SE Clinton is a pretty good example: https://goo.gl/maps/bnra2rsMCekcB3YA6 https://goo.gl/maps/bnra2rsMCekcB3YA6