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Black Hawk County Iowa 58 and Viking Road Interchange
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City of Des Moines US 6 Hubbell Avenue Improvements
City of Johnston Improvements East of Merle Hay Road
City of Johnston NW 70th Avenue Reconstruction
City of Madison Mineral Point and South Junction Road Improvements
Eastern Iowa Airport Terminal Apron Expansion
Eastern Iowa Airport’s West Cargo Apron Expansion
Iowa Department of Transportation On-Call Services
Lower Fox River Contaminated Sediment Cleanup