The Road to Hell is Paved in Blood! A 1970s Scenario for Call of Cthulhu If you race on this highway, you'll be beaten... to death! From the back of the book: It's the summer of 1975, and West Texas is experiencing one of the worst heatwaves in recent memory. You're traveling along a lonely stretch of Route 325 when you notice the fuel gauge dip below half a tank. You're beginning to wonder if you'll make it to the next gas station after all. Suddenly you see a sign pointing to food and gas a few miles off the highway! There's nothing marked on the map, but it's not that unusual to find the odd town in the middle of nowhere. The only thing the map says about the area is that it's called "The Devil's Backbone". You'll feel better once you fill the tank and maybe grab a bite to eat.