The following rules are codified as follows…
- Title 36. Parks, Forests, and Public Property
- Chapter I. NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR
- Part 4. VEHICLES AND TRAFFIC SAFETY
§ 4.20 Right of way.
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.