What is the legal blood alcohol concentration (BAC) limit for drivers 21 and over in Nevada?

In Nevada, the legal blood alcohol concentration (BAC) limit for drivers aged 21 and over is set at 0.08%. This standard aligns with the national guideline and is designed to ensure road safety by reducing the risk associated with impaired driving. When a driver's BAC reaches this level, they are legally considered impaired, which can result in penalties, including fines, license suspension, and even imprisonment, depending on the severity of the offense.

This limit is pivotal because it establishes a clear threshold for law enforcement officers to measure when evaluating a driver's sobriety. Policies that enforce a specific BAC limit aim to deter individuals from consuming excessive amounts of alcohol before operating a vehicle, thus promoting public safety.

The other options reflect BAC levels that are either too low or too high for determining legal impairment for individuals over the age of 21. While lower limits, like 0.05%, may be applicable under certain conditions or for specific drivers (such as commercial drivers or those under the legal drinking age), the 0.08% limit is the universally recognized standard for standard drivers in Nevada.