49 



The only expense for maintenance will be for keeping ptf water. 



Where a trail has been cut out in the middle by water, it usually 

 retards travel so much that it is easier through the woods than on the 

 irail. Their width and grade will vary as to their usefulness. 



The necessity for roads, firelanes, and trails is so great thttt 4f they 

 are neglected, Pennsylvania will fail to receive early revenues from 

 her forests. 



