WisDOT Marquette Core and South Interchange
JV Project (Kraemer North America, Lunda Construction Corporation and Zenith Technologies, Inc.)
Kraemer performed reconstruction and demolition of the entire interchange prior to reconstruction, which included 21 bridge structures (many elevated) that used a combination of pre-stress concrete girders, steel plate girders, and structural steel tubs as the main structural members. Aggressive project management and schedule re-sequencing early on allowed many important activities slated for the second and third construction seasons to be completed during the first 18 months of the project. The project was completed two months ahead of schedule.