Occasionally a given trip requires selecting "Avoid" options within Navigation Preferences. However, it's easy to forget those options were set, resulting in a convoluted and potentially time-consuming routing the next time Waze is used for a different destination. Suggestion is to provide an upfront Navigation Preferences option for "this trip only" when setting up the trip or when a trip is selected from favorites. An alternate approach to this issue is that whenever a future trip is defined, via favorites, new trip or past trip, the user is alerted if any Navigation "Avoid" settings are ON.