If you've ever seen Forrest Gump - and it's probably been a while for most people - then you might recall at one point he started running across America. Eventually, he just decided to stop running, and this is roughly the stretch of road where he stopped in the movie. This is what he was running towards, although in the movie they filmed in the other direction. What can I say? This direction just happened to come out better for me at the time, and I had limited time to work with.
If you're curious where this is, it's on the road to Mexican Hat from Monument Valley. You can find it listed as "Forrest Gump Point," although I saw a couple different spots on this road show up online as being the spot, so good luck!
Traveling along route 163.