A motor vehicle stop early Sunday morning by the Sudbury Police Department turned in an arrest of a Concord woman.

At about 1:04 a.m., Silvia Fernandez Osuna, 27, of 22 Peter Spring Road, was pulled over on Concord Road.

After the responding officer completed an investigation, Osuna was arrested and charged with operating under the influence of alcohol and a marked lanes violation.

Osuna was released at 9:42 a.m. and was scheduled to be arraigned at Framingham District Court on Monday.

No other information was available.