### Question
How is the term forest road or trail defined?


### Answer
The term **forest road or trail** is defined in *23 U.S.C. § 101* as the following:

> a road or trail wholly or partly within, or adjacent to, and serving the National Forest System that is necessary for the protection, administration, and utilization of the National Forest System and the use and development of its resources

#### Citation:
  - *23 U.S.C. § 101*
  - Heading: **CHAPTER 1-FEDERAL-AID HIGHWAYS**

