No. Nevada's bicycle laws require riders to ride with traffic at all times whether or not they are wearing a helmet. It does not matter whether they are in a regular lane or a designated bike lane. Bike riders are also required to follow the same traffic laws as motorists (such as stopping at red lights and yielding right-of-way at intersections and crosswalks, etc.). If they violate traffic laws, cyclists can be cited the same as drivers. In addition, Nevada bike laws require cyclists to give hand signals before making right- or left turns unless: they are in a designated turn lane; or it would not be safe to lift their hand from the handlebar.