A school bus shall not exceed:
1. A speed of 55 miles per hour when transporting pupils to and from school; or
2. The speed limit posted by a public authority for the portion of highway being traversed when transporting pupils to and from any activity which is properly a part of a school program.
(Added to NRS by 1969, 1486; A 1973, 1297; 1977, 407; 2015, 1351) — (Substituted in revision for NRS 484.365)