It will be completely replaced with a modern box beam bridge on steel piles. This bridge is a prestressed box beam bridge with a length of . In 1992, a prestressed box beam bridge was built over the creek. A prestressed box beam bridge was also built over the stream in 1985. In 1961, a prestressed box beam bridge was built across the creek. Such systems include W-beam, box beam, cable, and concrete barrier. A prestressed box beam or girders bridge carrying Pennsylvania Route 239 was built in 2004. It is a two-span prestressed box beam bridge with a length of . A prestressed box beam or girders bridge was built in Dorrance Township in 1988. Built in 1964, a prestressed box beam carries Bryn Mawr Avenue over Ithan Creek. A prestressed box beam carrying Pennsylvania Route 502 over the stream was constructed in 1987. Federer's new Prostaff removes the box beam in favor of a modern, angular beam.