SAULT STE. MARIE, MI – The U.S. Army Corps of Engineers New Lock at the Soo project remains on schedule as major construction continues with phases 2 and 3 this season. Joint ventures Kokosing-Alberici (Upstream Approach Walls, Phase 2), and Kokosing, Alberici, Traylor (New Lock, Phase 3) have a busy construction season ahead of them.