Soo Locks Schedule 2025. Army corps of engineers new lock at the soo project remains on schedule as major construction continues with phases 2 and 3 this season in sault ste. Marie — the soo locks in sault ste.

Published january 11, 2023 at 10:25 am est. The data shown on these maps is a few minutes up to an hour old depending on the station and delay in updates.