Railroad scrap definition

Railroad scrap means any scrap metal consisting primarily of the
Railroad scrap means any scrap metal consisting primarily of the steel components used in railroad tracks, including rails, joint bars, tie plates,
Railroad scrap means any scrap metal consisting primarily of the steel components used in rolling stock and railroad tracks, including rails, joint bars, tie plates, anchors, turnouts, frogs, and spikes. “Railroad scrap” also includes railroad signals and signal components.