 | Ports: United States: Duluth-Superior | |
| Port name: | Duluth-Superior |
| Port code: | USDLH |
| Latitude: | 46.7333 |
| Longitude: | -92.1500 |
| Time zone: | GMT-6 |
| Country: | United States |
| Address: | Duluth Seaway Port Authority PO Box 16877 Duluth MN 55816-0877 United States |
| Telephone: | +1 218 727 8525 |
| Fax: | +1 218 727 6888 |
| Key facilities: | Containers, Dry Bulk, Bulk Cargo, Bunkers, Petroleum, Other Liquids, RoRo, Towage, Drydock, Airport |
| Website: | www.duluthport.com |