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Iowa DOT Interstate 80 and US Highway 169 Interchange
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Confined Aquatic Disposal (CAD) Cell and Terminal Extension
City of Cedar Rapids Flood Wall
IaDOT ADA Compliance
Iowa Department of Transportation On-Call Services
City of Des Moines US 6 Hubbell Avenue Improvements
City of Dubuque NW Arterial MLS Services
IH-39 Mill and Overlay
Long Wharf East & North Seawall Rehabilitation