Iron Workers Local 63 Training Center Jigsaw Puzzle Iron Workers Local 63 Training Center Ironworker apprentices near Chicago now have a training space that is just as inspiring as the craft itself! Located in Broadview, Ill., the 12,000-sq.-ft. Iron Workers Local 63 training center features a concave shape reminiscent of the shape of a perfect weld bead. The facility helps attract new apprentices and acts as a regional training center for the International Ironworkers Union, welcoming trainees from across the U.S. and Canada. Learn more about this showcase training center at aisc.org/iwlocal63.