Park Bridge is an area of Ashton-under-Lyne, in the Metropolitan Borough of Tameside, in Greater Manchester, England. It is situated in the Medlock Valley, by Ashton-under-Lyne's border with Oldham. Park Bridge anciently lay within the medieval manor of Ashton; however, there is no record of Park Bridge until the 17th century. The name is probably a reference to the medieval Lyme Park, in the north west of the manor of Ashton. For nearly two hundred years from the 18th to the 20th centuries it was the site of the Park Bridge Ironworks. Source: Wikipedia (en)