I am now past the half way point of a 3K+ trip. Today going west on I-40 in NC, I saw this info feature work three times.
First, it was for the morning rush traffic in Raleigh and I made the wrong decision by not taking the detour.
About the same for a construction backup, but this time I used the cb and I was told the traffic was only 1 mile. That driver was way off.
Then there was a terrible accident. First notice came 50 miles in advance. The nav gave a perfect detour (at least on its 2nd attempt). The only problem was that there was deisel all over the west lanes so my route was ruined by traffic diverted by police because they had no other option. But the nav got me back to I-40 before the others knew what to do.
Anyway, I know more know how to use this feature and only wish we had broadcast where I live (OKC).
BTW, anyoone know how long we have this free subscription to traffic info?