19 Mar 2024

Soo Locks Engineers Day 2024

The U.S. Army Corps of Engineers in conjunction with the City of Sault Ste. Marie, the Sault Ste. Marie Convention & Visitors Bureau, the United States Coast Guard, the Lake Superior State University Center for Freshwater Research and Education, Hospice of the Eastern Upper Peninsula, and Superior Health Systems are hosting open house events for the 2024 Soo Locks Engineers Day on June 28. “One significant change this year is the requirement for all bags coming into the Soo Locks to be clear,” Jason Wojnaroski Soo Project Office Assistant Operations Manager said. “For our visitors bringing bags, clear bags no larger than 12 inches long, 6 inches deep and 12 inches wide will be required for entry to the event.” All persons entering the Soo Locks are subject to a security search. Firearms, weapons, drugs, pets (except service animals) and bicycles are not permitted. Clear bags will allow park security to quickly inspect bags and assist with making this a fun and safe event for everyone.

11 Jan 2024

Soo Locks Closing for Seasonal Repair, Maintenance

SAULT STE. MARIE, Mich. - The Soo Locks in Sault Ste. Marie, Michigan will close to all marine traffic beginning 11:59 p.m. January 15, or until commercial traffic ceases, through 12:01 a.m. March 25 to perform seasonal critical maintenance. Federal regulation (33 CFR 207.440) establishes the operating season based on the feasibility of vessels operating during typical Great Lakes ice conditions. “Every year, the Corps of Engineers uses the non-navigation winter period to perform maintenance and keep the Soo Locks operating,” Maintenance Branch Chief Nicholas Pettit said. “The Detroit District team works long hours in extreme conditions to complete a significant amount of maintenance during this annual closure period. The work they perform is unique, especially given the harsh northern Michigan winter conditions they work in.”

21 Dec 2023

Chamber Wall Monoliths Option 1B Awarded for New Lock at the Soo

U.S. Army Corps of Engineers, Detroit District’s New Lock at the Soo project in Sault Ste. Marie, Michigan, awards $213.8 million contract Option 1B (Chamber Wall Monoliths) to Kokosing Alberici Traylor, LLC (KAT) of Westerville, Ohio. Contract Option 1B includes construction of the lock wall monoliths, very large concrete wall portions that make up the sides of the chamber along the north and south side of the lock chamber. The chamber monoliths span between the Upstream wide wall monoliths and Downstream wide wall monoliths.

24 Feb 2023

Soo Locks Engineers Day 2023, a multi-event occasion

SAULT STE. MARIE, Mich., - The U.S. Army Corps of Engineers in conjunction with the City of Sault Ste. Marie, the Sault Ste. Marie Convention & Visitors Bureau, the United States Coast Guard, the Lake Superior State University Center for Freshwater Research and Education and the Craft Show are planning the 2023 Soo Locks Engineers Day for June 30. Visitors are welcome into the Soo Locks facility and across the MacArthur Lock 9 a.m. to 3:30 p.m., Friday, June 30. “Visitors will not be able to cross the Poe Lock this year due to ongoing New Lock at the Soo construction,” Operations Manager LeighAnn Ryckeghem said. “Visitors will be able to tour the first floor of the Administration Building and gates at the east and west ends of the MacArthur lock will be open for access.” The MacArthur Lock gate at the east end (downstream) of the facility will be available for visitors to enter, the MacArthur Lock gate at the west end (upstream) of the facility will be available for visitors exiting. Exceptions will be made for those with difficulty walking the distance of the lock.

19 Jan 2021

Soo Locks upgrading park’s lock model displays

DETROIT- Soo Locks visitors will see more than $100,000 in improved lock model displays in the coming years thanks to local partner support and the U.S. Army Corps of Engineers’ Handshake Partnership Program. Currently, the park features two original 3-D models dating back to 1893 and 1912, showing locks built on the facility over 100 years ago. The models sit in concrete and glass cases with cracked panes and openings in the bases allowing air, moisture and insects to get inside. The oldest model was built to test the original Poe Lock plans in 1893 as evidenced by a photo discovered by Chief Park Ranger Michelle Briggs while working with historic photos. “I was doing some research when I found a photo dated March 1893 of the workmen posed with the model of the original Poe Lock, which I recognized from the park,” Briggs said. “I am sure this model was finished shortly after the picture was taken since one of the workmen is still holding a paint brush.”

13 Jan 2021

Soo Locks closing for seasonal repair, maintenance

DETROIT- The Soo Locks in Sault Ste. Marie, Michigan will close to marine traffic beginning 11:59 p.m. January 15 through 12:01 a.m. March 25 to perform critical maintenance. The operating season is fixed by federal regulation and is driven in part by the feasibility of vessels operating in typical ice conditions. Every year, the Corps uses the winter period to perform maintenance to keep the Soo Locks operating. The Soo Area Office team works long hours in extreme conditions to complete a significant amount of maintenance during this annual closure period. The work they perform is unique, especially given the harsh northern Michigan conditions they work in.

24 Sep 2020

New Lock moves forward with Phase 2 contract award

U.S. Army Corps of Engineers officials announce the New Lock at the Soo second phase construction contract is awarded to Kokosing Alberici LLC of Westerville, Ohio. The much-anticipated mega-project will take three phases to construct. Kokosing Alberici will receive more than $111 million to complete phase two. This contract will stabilize the existing approach walls, allowing modern vessels to tie up and wait their turn to pass through the new lock. Construction will begin in spring 2021 and take about two years to complete. "The Corps looks forward to beginning construction on the upstream approach walls next spring, and we continue to work hard to maintain the pace and meet all milestones in bringing our nation's New Lock at the Soo to fruition,” said Detroit District Commander Lt. Col. Scott Katalenich.

19 Sep 2019

Corps to celebrate new community gathering place near Soo Locks

The U.S. Army Corps of Engineers, Detroit District, announce an addition to a traditional community

25 Mar 2019

The Soo Locks open as 2019 shipping season begins

The U.S. Army Corps of Engineers, Detroit District, announces the Soo Locks in Sault Ste. Marie,

12 Mar 2019

New Soo Lock included in President’s Budget request

The U.S. Army Corps of Engineers, Detroit District, announces that the New Soo Lock project in Sault