1. When official traffic-control devices are erected giving notice thereof, a person shall not drive a vehicle onto or from any controlled-access highway except at those entrances and exits which are indicated by such devices.
2. Except if required by an emergency or as otherwise authorized by subsection 3, a person shall not drive a vehicle on a controlled-access highway:
(a) Upon any portion of the highway that lies outside of a marked traffic lane or marked entrance or exit lane; or
(b) Across any solid white line that separates an entrance or exit lane from a marked traffic lane.
3. A person driving a vehicle described in paragraphs (a) to (f), inclusive, of subsection 4 of NRS 484B.210 may drive that vehicle on a paved shoulder of a controlled-access highway where lawfully placed signage allows that vehicle to use the shoulder in that manner.
4. A person who violates any provision of this section may be subject to the additional penalty set forth in NRS 484B.130.