A nice feature would be a list of route you always ride or marked as favourite and listed on the desktop, so you dont have to go to the route lists
Updoot because I’d like this.
Of note: Zwift has heard this type of suggestion before. (and this one should probably be moved to the “Feedback” sub section)
They appear to be moving in that direction: the new “FOR YOU” section of the home screen seems to learn your habits and suggest things of relevance. Mine actually has a “Free Ride” route that’s right up my alley. (though I would like some more control over this)
This would be nice 
It would also provide an interesting (albeit imperfect) source for what people’s favorite routes are.