This is to layout how to map a Pedestrianized Zone. The area of example is from Ithaca, NY where the city converted a street into a pedestrian walking/shopping area. E. State street had address in this zone that need to be routed to. In order to do this we need to set the segments in this zone to Private Road (PR) type and connect them to the roads.
you will set the turns ONTO the PR from the normal roads as disabled (red).
set the turns off of the PR onto the regular roads as enabled (green).
Once finished have the PRs locked to at least 4.