Another Iron Road bit:

Another fantasy. Whatever had taken out the rails had been quick, rough, and almost certainly loud. The railroad ties, which were old but good enough to reuse (there were fewer of them lying around, from what she could tell), had shattered and splintered, in some places even turning to sawdust. The amount of dirt that had been pulled out of the ground and the distance it appeared to have scattered also pointed toward the rails having been jerked out of the ground. It would have taken a tractor or a tank to do the work. Gypsies. Gypsies are well-known for their tanks.