What is the alcohol concentration level at which a driver can be charged with a DUI in Missouri?

In Missouri, a driver can be charged with a DUI (Driving Under the Influence) when their blood alcohol concentration (BAC) reaches or exceeds 0.08%. This legal limit applies to drivers over the age of 21. When a person's BAC is at or above this threshold, they are presumed to be impaired and can face legal consequences, including fines, license suspension, or even imprisonment.

It's important for drivers to understand that this limit is a standard used not just in Missouri, but across many states in the U.S., reflecting the dangerous impairment effects of alcohol on driving abilities. Lower BAC levels, such as 0.05% or even 0.10%, may still result in charges depending on circumstances, particularly for commercial drivers or underage individuals, but 0.08% is the established limit for standard adult drivers. Recognizing this standard is crucial for responsible driving and adherence to state laws.