I don't usually do this. I can usually find songs I've heard with just a scrap of the lyrics and Google. But this one has foiled me.
Heard it on a classic rock station, its a "highway" song, and has an allusion to "Little Runaway" in it, I think it was something about Little Runaway being on the radio, but I have googled to that effect and come up dry.
If you don't help I will go insane. Kthxbai.