John Gilmour, Jr., Bridgeport Charter Township, MI No description specified. 1-1 (1 Record) Documents Report No. 81078: a Cultural Resource Inventory Report of the Bridgeport Park Vehicular Bridge Site in Parts of Sections 16 and 21, T. 11 N., R. 5 E., Bridgeport Township, Saginaw County, Michigan (1978)