
Robert S. Pierson
Ship Information

Robert S. Pierson Videos
Lake Freighter DROPS 21 Feet at the Soo Locks!

630' Great Lakes freighter Robert S. Pierson (Lower Lakes Towing LTD), locking downbound through the Poe Lock, at the iconic Soo Locks in Sault Ste. Marie, Michigan. The huge ship is lowered 21 feet as she moves down to the level of Lake Huron from the higher elevation of Lake Superior, via the St. Marys River. September 20, 2024.














Robert S. Pierson Gallery
Subscribe and Follow on Social Media

Don't miss out on exclusive reels, shorts, videos and pictures!
Copyright © 2025 Greatlakesshipguide.com
- All rights reserved