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GCOR - General Code of Operating Rules Train Handling and Speed Restrictions Flashcards

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  1. According to GCOR, who is responsible for ensuring that a train does not exceed its authorized speed?

    Answer: The locomotive engineer

    Under GCOR, the locomotive engineer is specifically responsible for ensuring the train does not exceed its authorized speed at any time.

  2. Under GCOR, what must a crew do when operating on a track where the speed limit is reduced due to a slow order and the slow order location is not clearly marked?

    Answer: Reduce speed before reaching the slow order location to ensure compliance

    GCOR requires crews to reduce speed in advance of the slow order location to ensure the train is at the restricted speed when it reaches that point.

  3. According to GCOR, when is a crew permitted to exceed the maximum authorized timetable speed?

    Answer: Never; timetable speed is the absolute maximum unless otherwise authorized

    GCOR prohibits exceeding the maximum timetable speed under any circumstances unless a specific written or radio authority has been issued.

  4. Under GCOR, what does a crew do when a train encounters an unexpected low-hanging obstruction over the track?

    Answer: Stop immediately and protect the obstruction before any action is taken

    GCOR requires the crew to stop immediately when an unexpected obstruction is encountered and protect the scene before taking further action.

  5. According to GCOR, what speed must be observed when passing a roadway worker's on-track equipment that has been given 'clear of the movement' notification?

    Answer: 20 mph

    Even after on-track equipment has been cleared, GCOR requires trains to pass at no more than 20 mph to ensure worker safety.

  6. Under GCOR, what must a locomotive engineer do if the automatic train stop or train control device activates unexpectedly?

    Answer: Stop the train, report the activation, and not proceed until authorized

    An unexpected activation of automatic train stop or train control requires the engineer to stop the train, report the incident, and await authorization before proceeding.