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(1921) Early History of the Iowa State Highway Commission, 1921. Transportation, Department of
(1945) Rock Island Centennial Bridge, Final Report on Construction of the Mississippi River Bridge Between Rock Island, Illinois and Davenport, Iowa, 1945. Transportation, Department of
(1950) Iowa's Highways, 1950. Transportation, Department of
(1959) Iowa Roads : Historical Sketch of Development in Administration 1838-1929, 1959. Transportation, Department of
(1963) 50 Years of Highway Maintenance, 1963. Transportation, Department of
(1969) Traffic and Revenues proposed Muscatine Bridge prepared for Iowa State Highway Commission, 1969. Transportation, Department of
(1969) Criteria for the Evaluation and Disposition of Low-Traffic-Count Secondary Roads, HR-139, 1969. Transportation, Department of
(1969) Concept Manual for Inventory and Purchasing System for the Iowa State Highway Commission, December 1969. Transportation, Department of
(1971) Highway "Firsts" - State of Iowa, 1971. Transportation, Department of
(1978) The Highway Surveys Program A Summary Statement Fiscal 1977-1978, HR-198, 1978. Transportation, Department of
(1979) Iowa Highway Archaeology Annual Report 1978-1979, HR-198, 1979. Transportation, Department of
(1982) The Keokuk & Hamilton Bridge : Keokuk, Iowa - Hamilton, Illinois, 1982. Transportation, Department of
(1988) Transportation in Iowa: A Historical Summary, 1988. Transportation, Department of
(1988) 75 Years on the Move!, 1988. Transportation, Department of
(1988) Long range plan for Iowa welcome centers : volume one of two volumes / submitted by the Iowa Department of Economic Development., January 1988. Iowa Economic Development Authority
(1988) A Summary of Iowa DOT Attendee Comments from the Transportation Research Board Annual Meeting, January 1988. Transportation, Department of
(1989) A Summary of Iowa DOT attendee Comments from the Transportation Research Board Annual Meeting, January 22-26, 1989. Transportation, Department of
(1995) Transportation Research Board 1920-1995 : 75 Years of Excellence...and IOWA was there from the beginning., 1995. Transportation, Department of
(1997) Marsh rainbow arch bridges in Iowa, 1997. Transportation, Department of
(1998) An Index to Place Names Found in the A.T. Andreas Illustrated Historical Atlas of the State of Iowa, 1998. Transportation, Department of
(2000) Hibernia: An Irish Immigrant Neighborhood in Burlington, Iowa, 2000. Transportation, Department of
(2002) Iowa Historic Property Study of the Thomas A. Graham House (86-00024) : Tama, Iowa, 2002. Transportation, Department of
(2003) U.S. 275 Historical/Architectural Intensive Level Survey, March 2003. Transportation, Department of
(2007) Approaching the Turn of the Century: Discovering Historic Iowa Transportation Milestones, March 13, 2007. Transportation, Department of
(2009) Iowa Historic Property Study of the Zeman Barn, 2009. Transportation, Department of
(2010) Sioux City's Grand Avenue Viaduct, 1936-2010. Transportation, Department of
(2012) Iowa Historic Property Study: Iowana Farms Milk Company, 1416 State Street, City of Bettendorf, 2012. Transportation, Department of
(2012) 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. Transportation, Department of
(2012) Iowa Historic Property Study: Iowana Farms Milk Company, 1416 State Street, City of Bettendorf, Scott County, Iowa, 2012. Transportation, Department of
(2014) Proceedings of the 2014 Iowa Tribal Summit on Cultural Preservation and Transportation, 2014. Transportation, Department of
(2014) Making a Modern Highway: Transformation of Iowa Roadways in the Mid-Twentieth Century, 2014. Transportation, Department of
