Its been a while since I visited the forum. My TT6000 is up to date with maps/traffic/and "safety Cams" I have forgotten how to avoid certain roads from route planning. I want to exclude single track roads from being a desired route. The single track roads are more like farm roads but classed as public highways. Basically I want to avoid the distraction of making a manual re-route when the Fastest route includes single track roads. It should be noted that these roads are narrow with overtaking places for opposing traffic but I just cant remember how to exclude these roads. I am a firm believer of KISS .... Keep It So Simple.