Direct Traffic Control
Direct Traffic Control (DTC) is a system for authorizing track occupancy used on some railroads instead of or in addition to signals. It is known as "direct" traffic control because the train dispatcher gives track authority directly to the train crew via radio, as opposed to through wayside personnel via telephone or telegraph, as in train orders.
Read more about Direct Traffic Control: Layout, Procedures, Use
Famous quotes containing the words direct, traffic and/or control:
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