When I'm driving on my daily commute, I don't want to have turn by turn navigations interrupting my podcasts, but I would like to know if there's a major traffic problem that I could avoid. Wouldn't it be nice if there was a mode in navigation for this purpose? I would like to be driving and say "Hey Siri, I'm driving home" and have it monitor that route in the background and only give me active notifications if there's something I should know about. Wouldn't that be grand? Anyone else agree?