porubcan wrote:if you use JNF on basemapped area, you would cause massive damage (by turning soft-restricted turns of basemap to hard-restricted), even it is not on one save, it still very dangerous. AFAIK this already happened in Belgium (if I remember correctly).
So all of the turns were restricted and someone Q'ed all of them using JNF? Otherwise, I'm not picturing what you're saying here.
Yes, JNF should only be used once all streets and nodes and turn restrictions are complete.