I just undeleted these ways. Please let the community know on which basis you delete ways. I see that you have deleted many forest ways in other changesets. Please revert these changes if these were not based on the knowledge that these ways no longer exists. Note that forest ways (footways) are not visible on satellite imageries since these ways are hidden under the trees (this is different from forestry/logging tracks that can be driven with a car). You have to visit the place yourselves to digitize the way and monitor its state.