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

Answer: B — 0.08%

In Texas, the legal blood alcohol concentration (BAC) limit for drivers over 21 is set at 0.08%. This means that if a driver’s BAC reaches or exceeds this level, they are considered legally intoxicated and are subject to legal penalties if they are caught driving. This standard is in place to help ensure that individuals operate vehicles safely and responsibly, as higher levels of alcohol in the bloodstream can significantly impair judgment, motor skills, and reaction times. The 0.08% limit aligns with national standards and is designed to promote safer driving practices across the state. Individuals should always be aware of their alcohol consumption and understand that even below this limit, alcohol may still impair their ability to drive safely.