Louisiana · Alcohol, Drugs & Impairment
In Louisiana, the legal blood alcohol concentration (BAC) limit for drivers 21 and older is:
- .10
- .08
- .04
- .02
Correct answer
.08
Why this is correct
Correct answer: .08. Source: Louisiana Class D Driver's Guide, page 123. Topic: Alcohol & Drugs.
Louisiana Driver Handbook, p. 123

