Driving on right half of highway required; exceptions; additional penalty for violation committed in certain zones.

1. Upon all highways of sufficient width a vehicle must be driven upon the right half of the highway, except as follows: (a) When overtaking and passing another vehicle proceeding in the same direction under the laws governing such movements; (b) When the right half of the highway is closed to traffic; (c) Upon a highway divided into three lanes for traffic under the laws applicable thereon; (d) Upon a highway designated and posted for one-way traffic; or (e) When the highway is not of sufficient width. 2. A person who violates any provision of this section may be subject to any additional penalty set forth in NRS 484B.130, 484B.135 or 484B.370. (Added to NRS by 1969, 1498; A 2003, 3238; 2015, 1563; 2025, 36th Special Session, 127)—(Substituted in revision for NRS 484.291)