An Ansonia woman died following a one-car accident on Orange Avenue Tuesday night, March 5.

Milford police said the accident occurred on Orange Avenue near Pullman Drive at 11:40 p.m. A preliminary investigation revealed that Marlene Williams, 44, of Ansonia, was traveling northbound on Orange Avenue when her car left the travel portion of the roadway and struck a utility pole.

She was treated on the scene for life-threatening injuries and transported to a local hospital.

She died at 1:15 a.m. Wednesday, March 6, police said

The Milford Police Department is continuing with this investigation and is asking anyone with information regarding the accident to contact their office at (203) 783-4752.