I believe we are still on-topic. To reinforce that assertion, I'll mention "the road of bones"
https://en.wikipedia.org/wiki/R504_Kolyma_Highway
"The road is treated as a memorial, as the bones of the estimated 250,000-1,000,000 slave laborers and political prisoners who died while constructing it were laid beneath or around the road. As the road is built on permafrost, interment into the fabric of the road was deemed more practical than digging new holes to bury the bodies of the dead."
If there is any road on this Earth that is truly haunted, it would have to be that one.