President's Welcome
I would like to welcome all of you visiting our USW Local 6166 Website. In particular, the members of USW Local 6166.
Our Website is another tool we will utilize to inform and communicate with our members and the public.
For the most current news updates on issues and developments, please follow the link to visit the news page
We will continue to update the Website as much as possible and pass on information we believe is important to you, the members and the community!
Welcome to our Website!
Sign up for our email list:
USW Publications
Want to learn more about how your union is working for you? Check out new and archived USW publications, including USW@Work, District newsletters and more.
Find new ways of getting involved
Want to find a way to get involved in your union? Check out the issues USW is engaging in, from health and safety to legislative action and Women of Steel and social justice issues.
Union Savings
Did you know your USW membership entitles you to discounts on wireless, car rentals, movie tickets, car insurance and more? Visit the Union Savings website to view current discounts and programs.
7:00PM - 8:30PM
Monthly Membership Meeting
Monthly Membership Meeting
Regular monthly membership meeting at the Crawford Hall.
USW National News
-
Local 169G Members Notch Big Contract Wins
Local 169G members made significant gains in a five-year contract they ratified this month with MLC, which operates a limestone mine and production facility in Ste. Genevieve, Mo. Memb... —
-
Info Alert: 2026 Missouri Ballot Measures Pose Threat to Worker’s Rights!
On Tuesday, August 4, 2026, Missouri voters will head to the polls to participate in the state’s primary election and vote on two proposed constitutional amendments that could have lasting impacts on... —
-
Sojourn 250 Flag at USW Headquarters
A historic U.S. flag made a stop at USW headquarters on July 1 as part of the National Flag Foundation’s “Flag Sojourn 250.” Before its arrival in Pittsburgh, the flag was on... —
-
USW History Part of Flag Display
A piece of USW history will be on display at a Seattle museum this year as part of an exhibit honoring the history of the American flag. Seattle’s Museum of History and Industry is marking... —
-
Oil Workers Reach New Deal
Four-Year Contract Raises Wages, Standards Across Industry USW leaders in the oil industry reached agreement in February on a new contract that will cover more than 30,000 workers in the oil and petro... —