Finding Freighters Has Never Been So Easy!
- Visit MarineTraffic.com here. You may need to zoom in or out to view the freighters sailing along the St. Marys River. Rest your cursor on the green freighters to reveal the name of the boat.
- Below is a cheat sheet to compare with the live time boat markers on MarineTraffic.com. This will help you know when big boats will be at the Soo Locks.