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Roots of Motive Power |
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The derailer is set in the derail position and will derail any equipment that attempts to pass that location. It is used for the safety of people working on the tracks. |
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Roots of Motive Power |
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The derailer is set in the derail position and will derail any equipment that attempts to pass that location. It is used for the safety of people working on the tracks. |