Frank Murphy, Order of Railway Conductors of America v…
“ It was agreed that a railroad yard is a system of tracks within defined limits over which movements of engines and cars not authorized by timetable or train order may be made, subject to prescribed signals and rules or special instructions. It was further agreed that the 'yard-service employees' or 'yardmen' working in a yard perform such functions as switching, making and breaking up trains, moving and storing cars, inspecting cars and freight, repairing cars, maintaining equipment, sending and receiving messages, keeping records and making reports. ”
