The National Forests were extensively logged in the East during the 1920s. Those old logging roads became the network of trails we often hiked along, but in a pinch, well equipped and designed brush fire units could run along those to get to fires.
Letting those go to crap with deadfall and debris has helped no one, least the trees themselves, has created fire hazards, and shut down the sawmills which used to process timber, all over. Especially devastating the lumber industry in the Western part of the US.
Do we really need to farm out lumber production to Canada and elsewhere? No. We have the means right here, and every year when the skies of North Dakota become thick with smoke from the Pacific Northwest, Montana, and Canada, I consider how much money, how many jobs, and how much wasted timber is going up in smoke.