In 2024, more than 2,100 young drivers died in vehicle crashes, according to National Highway Traffic Safety Administration data. Nearly a third of young drivers killed in crashes had a blood alcohol concentration of .08% or higher.

The level of intoxication allowed for drivers aged less than 21 years differs from those of other people. This difference makes DUI checkpoints important areas where such a distinction can be implemented. Understanding how the checkpoints work and the meaning of the zero-tolerance law for young drivers will help underage drivers understand why their position at a checkpoint may differ from that of adults.

How DUI Checkpoints Actually Operate

Usually, checkpoint sites aren’t announced beforehand. So what happens if you turn at a DUI checkpoint tonight ?

Law enforcers usually decide on sites based on the information gathered about previous incidents of driving under the influence in those areas.…