What is the maximum authorized speed for freight trains operating in non-signaled DCS territory?

Prepare for the NORAC Test. Study with flashcards and multiple choice questions, complete with hints and explanations. Gear up for your railway operating rules exam!

The maximum authorized speed for freight trains operating in non-signaled DCS (Distributed Control System) territory is 49 MPH. This speed limit is established to ensure safety and to accommodate the specific conditions and operational characteristics of non-signaled areas. In such territories, there may be limited visibility, lower operational control, and varying track conditions, which necessitate a lower speed limit to mitigate the risks associated with these factors.

Understanding the context of non-signaled DCS territory is critical; it generally involves operations where trains rely on verbal and visual signals for movement authority, as opposed to more controlled environments with signals. This necessitates a conservative speed limit to allow for adequate stopping distance and reaction time in the event of an unforeseen situation. Consequently, the established maximum speed helps balance efficiency in freight operations while prioritizing safety on potentially less controlled parts of the railway network.

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