What speed must movements on yard tracks not exceed?

Movements on yard tracks should not exceed a speed of 10 MPH. This limit is established primarily for safety reasons, as yard operations often involve various activities such as switching, coupling, and shunting cars, which occur in close proximity to personnel and equipment. The slower speed allows for greater control and reaction time, reducing the risk of accidents and injuries.

Additionally, maintaining a lower speed enhances the ability of yard workers to communicate effectively and respond to potential hazards in the busy and often chaotic environment of a rail yard. It promotes careful observation of signals and indications that might be missed at higher speeds, ensuring the safe handling of trains and equipment.