Greene County, Independent Auditor's Reports, Basic Financial Statements and Supplementary Information, Schedule of Findings, June 30, 2005

County Audit Report

Audit report on Greene County, Iowa for the year ended June 30, 2006

Audit report on Greene County, Iowa for the year ended June 30, 2006

Audit report on Greene County, Iowa for the year ended June 30, 2007

Audit report on Greene County, Iowa for the year ended June 30, 2007

Audit report on Greene County, Iowa for the year ended June 30, 2008

Audit report on Greene County, Iowa for the year ended June 30, 2008

Audit report on Greene County, Iowa for the year ended June 30, 2009

Audit report on Greene County, Iowa for the year ended June 30, 2009

Audit report on Greene County, Iowa for the year ended June 30, 2010

Audit report on Greene County, Iowa for the year ended June 30, 2010

Audit report on Greene County, Iowa for the year ended June 30, 2011

Audit report on Greene County, Iowa for the year ended June 30, 2011

Audit report on Greene County, Iowa for the year ended June 30, 2013

Audit report on Greene County, Iowa for the year ended June 30, 2013

Audit report on Greene County, Iowa for the year ended June 30, 2014

Audit report on Greene County, Iowa for the year ended June 30, 2014

A Fifteen Year Performance Summary of Fibrous PC Concrete Overlay Research in Greene County, Iowa, HR-165, 1989

The Greene County, Iowa, overlay project, completed in October 1973, was evaluated in October 1978, after five years in October 1983, after ten years and most recently in October 1988 after fifteen years of service. The 33 fibrous concrete sections, four CRCP sections, two mesh reinforced and two plain concrete sections with doweled reinforcement were rated relative to each other on a scale of 0 to 100. The rating was conducted by original members of the Project Planning Committee, Iowa DOT, Iowa County, Federal Highway Administration and industry representatives. In all, there were 23, 25 and 17 representatives who rated the project in 1978, 1983 and 1988 respectively. The 23, 25 or 17 values were then averaged to provide a final rating number for each section or variable. All experimental overlay sections had performed quite well in the period from five through 15 years, experiencing only limited additional deterioration.

Crack Survey for Fibrous P.C. Concrete Overlay Research in Greene County, Iowa, HR-165, 1979

The three miles of fibrous concrete resurfacing in Greene County, Iowa were placed in September and early October, 1973. It was recognized in advance that cracking and other performance characteristics of the fibrous concrete sections and of the control sections would be major factors in the evaluation of the project. A low level aerial survey was made of the old pavement. During construction of the resurfacing, the aerial survey was checked to insure that cracks in the old pavement were referenced to the 100 ft. station marks placed in the resurfacing. A final report for research project HR-165, based upon overall performance evaluation was published in December 1978.

Fibrous Concrete Resurfacing Greene County, Iowa, HR-165, 1976

The three miles of fibrous concrete resurfacing in Greene County, Iowa were placed in September and early October, 1973. It was recognized in advance that cracking and other performance characteristics of the fibrous concrete sections and of the control sections would be major factors in the evaluation of the project. A low level aerial survey was made of the old pavement. During construction of the resurfacing, the aerial survey was checked to insure that cracks in the old pavement were referenced to the 100 ft. station marks placed in the resurfacing. Crack surveys have been conducted on dates indicated below. Additional cracks found at each subsequent survey are shown in a color matching the date notation. April, 1974 November, 1974 October, 1975 October, 1976

Fibrous Concrete Resurfacing Greene County, Iowa, HR-165, 1977

The three miles of fibrous concrete resurfacing in Greene County, Iowa were placed in September and early October, 1973. It was recognized in advance that cracking and other performance characteristics of the fibrous concrete sections and of the control sections would be major factors in the evaluation of the project. A low level aerial survey was made of the old pavement. During construction of the resurfacing, the aerial survey was checked to insure that cracks in the old pavement were referenced to the 100 ft. station marks placed in the resurfacing. Crack surveys have been conducted on dates indicated below. Additional cracks found at each subsequent survey are shown in a color matching the date notation. April, 1974 November, 1974 October, 1975 October, 1976 October, 1977