Iowa Historic Property Study: Iowa-Illinois Memorial Bridge Carrying I-74 and U.S. 6 over Mississippi River between Bettendorf, Scott County, Iowa and Moline, Rock Island County, Illinois, 2012

The 1935 Iowa-Illinois Memorial Bridge is being documented at this time to fulfill the requirements of the Memorandum of Agreement regarding the removal of the Iowa-Illinois Memorial Bridge and the Iowana Farms Milk Company Building for the proposed improvements to Interstate 7 4 in Bettendorf, Iowa, and Moline, Illinois.1 The 1959 twin suspension bridge will be removed as well, but it was determined to be ineligible for the National Register of Historic Places. Discussion of the history of the 1959 twin span is included, however, in the current report as part of the overall history of the Iowa-Illinois Memorial Bridge. Fieldwork for the documentation occurred in November 2009 and October 2010 (Fig. 1). Limitations on photography included limited shoreline access on the Illinois side, making good views of the bridge from the south somewhat challenging. Also, photographs on the bridge deck were not possible because of interstate traffic and prohibitions on pedestrian traffic. Within the last few years, online primary sources have proliferated, along with historical materials regarding the Iowa-Illinois Memorial Bridge. Sources available online for this report included numerous historical photographs, as well as historical Davenport, Iowa, and U.S. newspapers that document the bridge planning and construction. Additional primary source material was found at the University of Iowa Libraries, the State Historical Society of Iowa in Iowa City, the Bettendorf Public Library, the Richardson-Sloane Special Collections Center at the Davenport Public Library, and the Iowa State University Special Collections in Ames.

Report on a special investigation of certain collections of the Tama County Clerk of Court and the Tama County Sheriff’s Office for the period January 1, 2007 through August 31, 2009

Report on a special investigation of certain collections of the Tama County Clerk of Court and the Tama County Sheriff’s Office for the period January 1, 2007 through August 31, 2009

Report on a special investigation of certain driver’s license collections at the Sioux County Treasurer’s Office for the period July 1, 2009 through May 31, 2010

Report on a special investigation of certain driver’s license collections at the Sioux County Treasurer’s Office for the period July 1, 2009 through May 31, 2010

Johnston, Special Investigation Public Works Department, July 1, 1999 - February 17, 2003

City Audit Report, Special Investigation

Report on Special Investigation of the City of Van Horne, June 01, 2000 - December 31, 2002

City Audit Report, Special Investigation

Special Investigation of the Hardin County Recorder's Office, July 1, 2000 - April 28, 2003

County Audit Report - Special Investigation

Special Investigation of the Johnson County Mental Health/Developmental Disabilities Department, June 30, 2002

County Audit Report - Special Investigation

Report on Special Investigation of the Webster County Sheriff's Office, July 1, 1997 - February 28, 2003

County Audit Report - Special Investigation

Fourth Judicial District Department of Correctional Services - Special Investigation, September 1, 2000 - March 7, 2002

State Agency Audit Report - Special Investigation

Report on Special Investigation of the City of Preston Library, June 14, 1999 - August 25, 2003

City Audit Report - Special Investigation

Special Investigation Anita Municipal Utilities, Anita Iowa, December 30, 2003

City Audit Report - Special Investigation

Report on the Special Investigation of the Nutrition Department of the Boone Community School District, For the Period August 30, 2004 through March 31, 2006 and Selected Activity for the period February 28, 2000 through March 31, 2006

Community School District Audit Report - Special Investigation

Report on Special Investigation of the Parkersburg Economic Development Corporation in Parkersburg Iowa, May 1, 1999 - October 16, 2003

City Audit Report

Report on Special Investigation of the Taylor County Sanitarian's Office, July 29, 2002 through December 31, 2003

County Audit Report - Special Investigation

Special Investigation of the Cass County Sheriff's Office, July 1st, 2001 through February 25, 2004

County Audit Report - Special Investigation