

Famous landmarks constructed with the aid and expertise of Great Lakes include Chicago's Navy Pier and Michigan Avenue Bridge MacArthur Lock in Sault Ste. In addition to dredging in its namesake waters, Great Lakes also builds lighthouses, bridges, piers, and docks. Its dredging operations generally fall into three different categories: capital dredging (involving ports), beach nourishment (replenishing or fortifying eroded areas), and maintenance (redredging and improvements).

Great Lakes Dredge & Dock Company has been in the dredging business for 115 years and has made major contributions to the nation's ports and shorelines. Private Company Incorporated: 1905 Employees: 850 Sales: $398.8 million (2003) NAIC: 234990 All Other Heavy Construction

2122 York Road Oak Brook, Illinois 60523 U.S.A.
