I live on the edge of a NF and the main town is 30 miles away so there are a lot of wood haulers driving back and forth and there's alway stove-ready firewood on the side of the road that falls off their truck. There are no homes along the two lane highway, only ranches between the forest and town. Is it okay to pick it up or should I assume the haulers are coming back to pick up their wood? TIA