Have you checked out Waze? It's a pretty cool app that integrates nav with social media so you'll see things like construction, accidents, slowed traffic, even where state smokies are perched. It's a free app. It's dependent on how many other Wazers are in the area and have reported traffic issues. Still, might be worth checking out.
Methinks this might be a little unreliable in his trip from southern ohio to ol' wess vir-ginny....
wink: