Guidelines for traffic management strategies
de Marjorie Apodaca, Mike Tippie, Anne Marie Verde, Vincent Barandino, United States. Forest Service
"The Forest Service, an agency of the U.S. Department of Agriculture, has directives that identify traffic management strategies for managing traffic on National Forest System (NFS) roads. Four of these strategies are encourage, accept, discourage, and prohibit. . . . This concise administrative document defines and explains these strategies."--Introduction.