Invasive mussels cause billions of dollars in damage to water infrastructure annually and threaten aquatic ecosystems.

A Superior native is the new top official at the Great Lakes St. Lawrence Seaway Development Corp. (GLS). J.M. "Mike" McCoshen was appointed by President Donald Trump as the 12th administrator for the ...

Twin Ports shipping executive tapped to lead seaway development Mike McCoshen appointed administrator of the U.S. portion of the St. Lawrence Seaway.

MASSENA -- The Great Lakes St. Lawrence Seaway Development Corporation (GLS) has a new administrator. J.M. (Mike) McCoshen was sworn in as the 12th administrator of GLS where he will oversee the ...

Jun 26, 2025 — The St. Lawrence Seaway has a new top U.S. official. President Donald Trump has appointed J.M. “Mike” McCoshen as the administrator of the Great Lakes St. Lawrence Seaway ...

Mike McCoshen (left) and his wife Julie McCoshen (middle) as he was officially sworn in as 12th Administrator of the Great Lake St. Lawrence Seaway Development Corporation by USDOT Deputy Assistant ...

Mike McCoshen (left) was joined by his wife, Julie McCoshen, as he was officially sworn in as the 12th Administrator of the Great Lakes St. Lawrence Seaway Development Corporation by USDOT Deputy ...

Seaway News CORPUS CHRISTI SUNDAY @ PRECIOUS BLOOD PARISH in Glen Walter. Sun. June 22 10am, procession of the Blessed Sacrament and mass. 11:30am Social-BBQ, beer garden, crown & anchor, bouncy ...

ST LAWRENCE SEAWAY STAMP CLUB meeting Tues. July 15th from 6:30-8:30 pm (every 3rd Tuesday of the month) at Cornwall Public Library, 2nd floor . CORNWALL NEW HORIZONS BAND Beginner classes Tuesday; ...