What term refers to a switch that can be used for trailing moves regardless of switch point position?

• A. Trailable Switch
• B. Trailing Point Switch
• C. Normal Switch Position
• D. Diverging Route

Answer: (A)

A trailable switch is designed to allow trailing moves to be made without regard to which way the switch points are set. In practice, this means you can back or push cars through the switch from behind and still continue onto the intended track, no matter the current point position. This capability is especially useful in yarding or shunting operations, where flexibility and speed matter and you don’t want to stall a movement while waiting for the switch to be aligned to a specific position. The term directly captures the essential idea: the switch can accommodate trailing movements regardless of the point position.