NDM provided structural design services to artists Brad Oldham and Brandon Oldenberg for the three Traveling Man sculpture pieces located in Deep Ellum as a part of the DART Green Line extension. The tallest of the sculptures stands 38-feet and is made of brushed stainless steel that is connected with hundreds of visible stainless steel monobolt rivets. NDM provided the design for the structural skeletons which included 3D analysis and modeling, design calculations, and preparation of construction plans.