36 C.F.R. § 4.20 Right of way.
Title 36 - Parks, Forests, and Public Property
An operator of a motor vehicle shall yield the right of way to pedestrians, saddle and pack animals and vehicles drawn by animals. Failure to yield the right of way is prohibited.
Title 36: Parks, Forests, and Public Property
PART 4—VEHICLES AND TRAFFIC SAFETY
§ 4.20 Right of way.