United States Department of Transportation

Experience the St. Lawrence Seaway

Highlights

The Seaway Today
Learn about who we are & what we do
Maritime Community Resources
See why the Seaway is important
History of the Seaway
Discover why the Seaway is a unique DOT presence

Latest Updates

September 5, 2023

New Visitor Center at Eisenhower Lock

July 13, 2023

Media Advisory - July 13, 2023 (GLS Property Awareness)

June 21, 2023

Press Release - Great Lakes Seaway Announces Port Winners of 2022 Season “Pacesetter Award”

June 13, 2023

May 1, 2023

Media Advisory - May 1, 2023 (The Visitor Center at Eisenhower Lock Remains Closed This Season, North Overlook Viewing Lot Open)