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

In Texas, the legal blood alcohol concentration (BAC) limit for drivers aged 21 and over is set at 0.08%. This limit is based on research showing that at or above this level, a person's ability to operate a vehicle safely is significantly impaired. Driving with a BAC of 0.08% or higher can result in serious legal penalties, including fines, license suspension, and possible jail time.

The standard was established to promote safe driving and reduce the number of alcohol-related accidents on the roads. This legal threshold aligns with guidelines that have been adopted in many other states across the United States, reinforcing the importance of a consistent approach to preventing impaired driving.