What is the minimum blood alcohol count (BAC) to be considered driving under the influence for those of legal drinking age?

In Pennsylvania, the legal limit for blood alcohol concentration (BAC) for individuals of legal drinking age is set at 0.08%. This means that a driver with a BAC of 0.08% or higher is considered to be driving under the influence (DUI). This standard aligns with many other states across the United States, reflecting a widely accepted threshold for determining impaired driving due to alcohol consumption.

The choice indicating BAC levels of 0.5, 0.6, or 1.0 is not applicable as they significantly exceed the legal limit established for detecting impairment legally. While these higher figures might suggest severe intoxication, they do not reflect the thresholds used in legal contexts for DUI charges. Therefore, setting the minimum level at 0.08% accurately represents the legislation in force concerning safe driving limits related to alcohol consumption.