Racine firm devises sophisticated machinery for nation’s train lines
When railroads were first stretching their tentacles across vast new parts of this country, each new expanse of track was bought with Herculean human labor, the Racine, Wis., Journal-Times reports. No longer. Maintaining and replacing the rails still requires manpower, but far less of it. Mechanization has replaced much of what the gandy dancer and the sledgehammer achieved.