When using permanent hazards, they sometimes only apply to some of the traffic on a give segment. An example would be a freeway segment where oncoming traffic from one ramp, and exiting traffic from the freeway merge on a specific segment between on and off ramps. If we add the multiple lanes merging hazard, it will alert for both groups but also all traffic that continues on the freeway even though it does not impact them. Instead, I have it mapped on the on-ramp but not for exiting traffic to alert to this often challenging merge zone. (https://waze.com/en-US/editor?env=usa&lat=32.80350&lon=-116.95585&marker=true&zoomLevel=18&segments=6946382)

It would be good to allow Permanent Hazards to be associated with a specific path so only affected traffic gets the alert.