Change your route preferences
You can change your route preferences while viewing or listening to turn-by-turn directions in BlackBerry Maps. You can set
your route to avoid toll roads, highways, car-sharing lanes, or ferries. You can also set the type of route that you want to take
(fastest, simplest, or shortest).
In the Maps app, swipe down from the top of the screen.
> Route Options.
Turn on the switches for the types of things that you want to avoid. Tap the type of route that you want to take.