Source Information
Ancestry.com. Bridges of Cumberland County, Pennsylvania [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Hemminger, J. D.. Bridges of Cumberland County, Pennsylvania : paper read before the Hamilton Library Association, Carlisle, Pa., February 17, 1905. Local History. Bridges of Cumberland county, Pennsylvania. unknown: unknown, 1905.
