St. Lawrence Seaway Management CorporationSt. Lawrence Seaway Management Corporation

GLS

Annual Oil Boom Deployment Exercise

August 20, 2021

THEODORE TOO Tugboat coming through Eisenhower Lock on July 8 / Seaway Visitors’ Center to open at 8:30 a.m.

July 7, 2021

Seaway Visitors’ Center Opens July 2, 2021

June 24, 2021

Great Lakes St. Lawrence Seaway Development Corporation Unveils New Corporate Seal

May 13, 2021

Great Lakes Seaway Announces Port Winners of 2020 Season “Pacesetter Award”

May 6, 2021

Seaway Visitors’ Center to Remain Closed

April 14, 2021

St. Lawrence Seaway Begins Navigation Season

March 22, 2021

Restriction of Recreational Activities

March 12, 2021

Seaway Employees Receive U.S. Dept. of Transportation Secretary’s Award

November 20, 2020

IMKE Update

August 18, 2020

New Seaway Tugboat Arrives in Massena, New York

July 20, 2020

SLSDC Names New Associate Administrator for Massena, New York Operations

June 23, 2020

Seaway Visitors’ Center Remains Closed

May 14, 2020

Saint Lawrence Seaway Development Corporation Announces Port Winners of 2019 Season “Pacesetter Award”

May 6, 2020

Possible Unstable Ice Cover Near Snell Lock

January 17, 2020

Seaway Employees Receive U.S. Dept. of Transportation Secretary’s Award

November 15, 2019

U.S. Secretary of Transportation Elaine L. Chao to Commemorate St. Lawrence Seaway’s 60th Anniversary Celebration

September 10, 2019

Dwight D. Eisenhower Visitors’ Center New Hours For Next Week – Closes For Season On Labor Day

August 23, 2019

U.S. Department of Transportation Announces Hands-Free Mooring Technology Fully Operational at all St. Lawrence Seaway Locks

June 6, 2019

Seaway Visitors’ Center Opens May 24th

May 24, 2019

Saint Lawrence Seaway Development Corporation Honors Employees with Administrator’s Awards

May 15, 2019

Saint Lawrence Seaway Development Corporation Announces Port Winners of 2018 Season “Pacesetter Award”

April 8, 2019

St. Lawrence Seaway Begins Navigation Season, Celebrates 60th Anniversary

March 26, 2019

Infrastructure Investments Prepare Seaway for New Shipping Season

March 20, 2019

New Economic Impact Study Finds Great Lakes-St. Lawrence Seaway Shipping Supports More Than 237,000 Jobs and Billions in Economic Activity

July 19, 2018

Saint Lawrence Seaway Development Corporation Honors Employees for Years of Service

June 5, 2018

Seaway Visitors’ Center Opens May 25th

May 25, 2018

Saint Lawrence Seaway Development Corporation Announces Port Winners of 2017 Season ‘Pacesetter Award’

April 12, 2018

St. Lawrence Seaway Begins 60th Navigation Season

March 29, 2018

Final Update on Seaway Closing

January 12, 2018