Luis J. Perez-Rodriguez, 21, was driving on Deans Corners Road in Southeast on March 7, police said.
Perez-Rodriguez failed to keep his vehicle in its lane of travel, leading to the traffic stop, according to police.
A Breathalyzer test revealed Perez-Rodriguez's blood alcohol content was 0.19, police said.
Click here to follow Daily Voice Danbury and receive free news updates.