WESTPORT — Police arrested a Darien woman for allegedly drunk driving after a speeding stop early Jan. 4.

Kathryn Velesbir was speeding down Riverside Avenue around 2 a.m. when she was pulled over, according to police. Velesbir’s car allegedly smelled of alcohol and she showed signs of intoxication before a breathalyzer test indicated her blood alcohol content was over the legal limit.

Westport police arrested the 25-year-old resident of Greenwood Avenue in Darien and charged her with operating under the influence. Her bond was set at $500 ahead of a Jan. 13 court date.