Who governs the size classification of Caldwell County Railroad?
Caldwell County Railroad: The Caldwell County Railroad (reporting mark CWCY) is a Class III shortline railroad operating over 17 mi between Hickory and Lenoir, North Carolina. Railroad classes: In the United States, railroads are designated as Class I, II, or III, according to size criteria first established by the Interstate Commerce Commission (ICC) in 1911, and now governed by the Surface Transportation Board.
Surface Transportation Board