Finding out about a closed lane or about why I'm sitting stopped in traffic from truckers does me no good.
I do what everyone else does...I sit in the line of cars and inch forward.
Our Garmin cell phone GPS can tell us all about the traffic up ahead..but if we need to get from here to there we really have no control over the traffic....and I'm not going to start lane hopping or try to find some round about route.
Listening to truckers' foul jabber is not going to get us there any faster.
No CB any more for us. It's ancient technology.