What is the legal Blood Alcohol Concentration (BAC) limit for drivers over 21 in Illinois?

In Illinois, the legal Blood Alcohol Concentration (BAC) limit for drivers who are 21 years of age and older is set at 0.08%. This means that any driver found with a BAC at or above this percentage is considered legally impaired and can face penalties such as fines, license suspension, or even arrest for driving under the influence (DUI).

This limit is established to promote safe driving and reduce the risk of accidents caused by intoxicated individuals. It's important to be aware that even lower levels of alcohol can still impair driving ability, and being under the influence carries significant risks, not just legally but also for personal safety and the safety of others on the road. Understanding this regulation is crucial for responsible driving and compliance with traffic laws.