George A. Mara Engineering, Inc., Athens, Ohio No description specified. 1-2 (2 Records) Documents Literature Review and Reconnaissance Survey of the Proposed Hocking County Road 26 Bridge Replacement in Starr Township, Hocking County, Ohio (1991) Literature Review and Reconnaissance Survey of the Proposed Hocking County Road 26 Bridge Replacement in Starr Township, Hocking County, Ohio (1991)