Editing Daniel Boone National Forest (section)

===Industrial use===
Up to the beginning of the 20th century, the Daniel Boone and surrounding forest were the subject of extensive logging, with logs sent downstream for processing in the [[sawmill]]s of [[Louisville, Kentucky|Louisville]], [[Nashville]], [[Frankfort, Kentucky|Frankfort]] and [[Cincinnati]], only to be overtaken as rail extended into the area around the turn of the century.<ref name="usfs"/>{{rp|178–80}} The industry reached its peak in 1907, with almost one billion [[Board foot|board feet]] of lumber production.<ref name="usfs"/>{{rp|181}} The forest was additionally harvested to provide [[charcoal]] for the developing iron industry, and as the railroad advanced, to produce [[Railroad tie|crossties]], and lumber for the building of bridges in addition to [[Railroad car|rail cars]].<ref name="usfs"/>{{rp|181}}