1. A county or city may adopt an ordinance to allow low emission and energy-efficient vehicles to travel in a designated lane on streets within a planned community.
2. As used in this section:
(a) “Low emission and energy-efficient vehicle” has the meaning ascribed to it in 23 U.S.C. § 166(f)(3) except that the term includes golf carts.
(b) “Planned community” has the meaning ascribed to it in NRS 116.075.