Delaware Driver Education State Practice Test

What is the legal blood alcohol concentration limit for driving in Delaware?

1. 0.05%

2. 0.08%

3. 0.10%

4. 0.12%

The correct answer is: 0.08%

In Delaware, the legal blood alcohol concentration (BAC) limit for driving is 0.08%. This level is established to ensure that drivers maintain an adequate level of motor skills and judgement necessary for safe driving. At a BAC of 0.08%, individuals are significantly impaired, which increases the likelihood of accidents. This limit applies to most drivers aged 21 and older. For commercial drivers and those under 21, the limit is even lower, set at 0.04% and zero tolerance, respectively. Understanding this legal threshold is critical for promoting responsible drinking and preventing impaired driving incidents.