Project Category

Construction Services

Bridges & CulvertsBuildingsConstruction ObservationConstruction Observation & AdministrationDOT Project ManagementIndustrialMaterial TestingParking Structures
Port of Dubuque Public Parking Facility

With tinted glass on the four stair towers, arched limestone entrances, the four-level Port of Dubuque Parking Ramp naturally blends into the mixed-use development of the nearby storefronts and provides... > READ MORE

Chestnut Street Rountree Branch Bridge

Providing a more direct route to University of Wisconsin – Platteville led to the street reconstruction and replacement of the Chestnut Street Rountree Branch Bridge in Platteville, Wisconsin.... > READ MORE

CTH W White Oak Springs Road to Monticello Road

When plans began developing for improving a stretch county trunk highway in Lafayette County, Wisconsin, leaders looked to IIW’s Construction Services team to provide construction leadership, onsite... > READ MORE

10th & Central Parking Ramp & Fire Headquarters Expansion

IIW conducted a series of material and quality control tests to ensure the new 7-level open parking facility and Fire Headquarters expansion in Dubuque, Iowa, would achieve the desired performance.... > READ MORE

Dubuque Intermodal Transportation Center

The three-story open parking structure at the Dubuque Intermodal Transportation Center features two glass stair towers and a pedestrian walkway connecting it to the intermodal facility.... > READ MORE