• Duluth Seaway Port Authority

    2305 W Superior Street
    Duluth, MN 55806-1931
    (218) 727-8525
    • About

      The Duluth Seaway Port Authority (DSPA) is a public agency created by state statute to expand and improve facilities at the Port of Duluth-Superior. Our job is to bring business to the port and econom

    • CMMA-newsletter-header-mfgmatters.jpg
    • Manufacturing Matters, CMMA's quarterly newsletter, provides information on association events and activities, workforce development efforts, member news and events, industry news, and more.