Saint Lawrence Seaway Developent Corporation

• July 20, 2020
• Coastal, News

Ice class Saint Lawrence Seaway tug completes delivery voyage

The U.S. Department of Transportation’s Saint Lawrence Seaway Development Corporation (SLSDC) today reported the arrival of its new tugboat, the Seaway Guardian, in Massena, N.Y. The vessel has been on a three-week

• January 10, 2020
• Coastal, News

Washburn & Doughty to build Glosten-designed ASD tug for SLSDC

The Saint Lawrence Seaway Development Corporation (SLSDC) has awarded a contract for the construction of a new ASD (Z-drive) harbor tug to shipbuilder Washburn & Doughty Associates, Inc. of East Boothbay, Maine.