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.
January 12, 2026
Deadline February 6, 2026
The Duluth Seaway Port Authority is working with the U.S. Army Corps of Engineers on a project that will beneficially use soil material dredged from the federal navigation channel in the Port of Duluth-Superior. The Port Authority is seeking proposals from parties owning upland property who are interested in having the proposer’s property considered as… Read more »
March 13, 2024
Deadline April 16, 2024
The Duluth Seaway Port Authority is seeking quotations for a contract to remove dredged sand from Erie Pier. Quotations will be received through 10 a.m. CST on April 16, 2024.
May 8, 2023
Deadline May 23, 2023
The Duluth Seaway Port Authority is seeking quotations for a contract to remove dredged sand from Erie Pier. Quotations will be received through 10 a.m. CST on May 23, 2023.
January 25, 2023
Deadline March 3, 2023
The Duluth Seaway Port Authority is seeking proposals for the acquisition from the Port Authority of a General Electric 25-ton switcher, a diesel-electric locomotive (“Magma 6”), which is owned by the Port Authority.
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 »
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.
