A spooky road trip is the perfect way to get your scares in during October, especially when served with a side of ghost stories. From eerie backroads to winding mountain highways, the U.S. is full of routes that have become legendary for horrifying reasons. While some travelers are chasing the ideal autumnal relaxation getaway, we know there are a few folks that prefer the haunted, historical, and hair-raising. We at Interstate Signways know all about how scary those dark and