2024 Increase of Seaway Tariffs

March 18, 2024

2024 – #8 Reporting of ETA When Departing a Port, Dock or Anchorage

March 11, 2024

2024 – #7 Ships Equipped with Engine Power or Shaft Power Limitation Systems

March 11, 2024

2024 – #6 Tie-Up at Approach Walls at Canadian Locks

March 11, 2024

2024 – #5 Foreign Ship Inspection Program

March 11, 2024

2024 – #4 Draft Information System Audits and Requirements

March 11, 2024

2024 – #3 General Notice

March 11, 2024

2024 – #2 Maximum Permissible Draft – Montreal to Lake Ontario

March 4, 2024

2024 Ice-Clearing Activities

February 28, 2024

Reopening of Larocque Bridge to traffic move up to February 28

February 20, 2024

2024 – #1 Opening Date of the 2024 Navigation Season and Maximum Allowable Drafts

February 13, 2024

2023 Tonnage Increase Reflective of St. Lawrence Seaway Resilience

January 31, 2024

2023 Tonnage Increase Reflective of St. Lawrence Seaway Resilience

January 31, 2024

Seaway Employees Earn Prestigious Recognition

January 26, 2024

2023 Closing – Seaway Radio Message #12

December 26, 2023

2023 Closing – Seaway Radio Message #11

December 22, 2023

2023 Closing – Seaway Radio Message #10

December 21, 2023

2023 Closing – Seaway Radio Message #9

December 20, 2023

2023 Closing – Seaway Radio Message #8

December 19, 2023

2023 Closing – Seaway Radio Message #7

December 18, 2023

2023 Closing – Seaway Radio Message #6

December 15, 2023

Temporary Closure of Larocque Bridge from January 10 to March 17, 2024 for Essential Maintenance

December 14, 2023

2023 Closing – Seaway Radio Message #5

December 14, 2023

Billions Committed in Historic Decade of Investment Aimed at Growing the Economy, Creating Jobs, and Enhancing Shipping on the Great Lakes St. Lawrence Seaway System

December 13, 2023

2023 Closing – Seaway Radio Message #4

December 13, 2023

2023 Closing – Seaway Radio Message #3

December 12, 2023

2023 Closing – Seaway Radio Message #2

December 11, 2023

2023 Closing – Seaway Radio Message #1

December 8, 2023

2023 – #23 Reminder for Interfaces with Ships at Canadian Locks

November 17, 2023

2023 – #14 Closing of the 2023 Navigation Season

November 10, 2023