b c d e f g h i j k l m n o p q r s t u v w y z search |
TeachMeFinance.com - explain Hump Hump -- An essential feature of a railcar sorting yard . The "hump" is that part of the track which is elevated so that when a car is pushed up on it and uncoupled, it runs down the other side by gravity and is switched onto the siding where a train is being made up for the desired destination.
|