Anything come to mind? The Vanishing doesn't exactly fit in here, but, well, sort of... some scenes fit.

I'm just trying to think of some good horror or thriller movies to watch that take place in a lonely western highway setting. Horror, ideally.

Joy Ride is sort of a guilty pleasure for me, I guess. I know it's not THAT great, but it surprised me the first time I saw it, that it was better than I expected, and I still like it.

Anyway, anything leap to mind?