INTERNATIONAL ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL AND REINFORCING IRON WORKERS

The Official Store of International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers
  

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A History of Building

You are a union member, but you may not know everything about our proud past. Ours is a proud trade association whose beginnings go back to the 1890s. The IW represents more than 120,000 members in North America. Members of our union have worked on nearly every major construction project you can think of, including the Golden Gate Bridge, Sears Tower, St. Louis Arch, Oil Sands Plant Expansion in Alberta, World Trade Center, and Freedom Tower. We represent ironworkers who work on bridges, structural steel, ornamental, architectural, and miscellaneous metals, as well as on rebar and in shops. Across North America, we build.

Iron Workers History Book

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