Page header image of an ore ship on Lake Superior

Requests for Proposal

There’s always something happening at the Port of Duluth-Superior.

The Port of Duluth-Superior is teeming with activity, which, in turn, spurs economic activity throughout the region. The Duluth Seaway Port Authority is seeking proposals for the projects listed below. Please review the requests for proposal and addenda provided. For more information, please contact the Port Authority.

Current Proposal

Archived Projects

Dredged Material Placement Site Solicitation

July 1, 2022

Deadline July 20, 2022

The Duluth Seaway Port Authority is working with the U.S. Army Corps of Engineers to design a project that will beneficially use soil material dredged from the federal navigation channel in the Port of Duluth-Superior. The DSPA seeks proposals from parties owning upland property who are interested in having the proposer’s property considered as beneficial… Read more »


Construction Manager At-Risk, East Annex Warehouse Expansion Project

March 7, 2022

Deadline April 14, 2022

The Duluth Seaway Port Authority is seeking a construction manager at-risk (CMAR) for an upcoming expansion project. The project includes the addition of approximately 56,000 square feet to the East Annex Warehouse located at 1120 Terminal Drive in Duluth, MN. Please review our request for proposal for more detail. Proposal submissions are due by April 14, 2022.