Soo Locks & St. Marys River

A Legendary Shipping Gateway

The Soo Locks form one of the world's busiest navigation systems, lifting and lowering vessels around the rapids of the St. Marys River. This real-time view captures the vast lock complex where lake freighters thread between the upper and lower Great Lakes.

The St. Marys River Corridor

Stretching across the frame, the St. Marys River separates the United States from Canada and channels an endless procession of cargo ships. The webcam overlooks the wide waterway, its docks, and the working riverfront infrastructure.

Downtown Sault Ste. Marie

In the foreground, the streets and parks of Sault Ste. Marie spread toward the water, with the distant International Bridge arching across the channel. The scene captures the enduring character of Michigan's oldest city.