alcohol-impaired driving
(1) Definitions .— In this subsection: (A) Alcohol-impaired driving .— The term “alcohol-impaired driving” means the operation of a motor vehicle (as defined in section 30102(a) of title 49 ) by an individual whose blood alcohol content is at or above the legal limit. (B) Legal limit .— The term “legal limit” means a blood alcohol concentration of 0.08 percent or greater (as set forth in section 163(a) ) or such other percentage limitation as may be established by applicable Federal, State, or local law.