11/2/2023 0 Comments Train traffic control unblocked![]() ![]() ![]() Initially, the only two ways for trains to arrange such interactions was to somehow arrange it in advance or provide a communications link between the authority for train movements (the dispatcher) and the trains themselves. ![]() Trains moving in opposite directions on the same track cannot pass each other without special infrastructure such as sidings and switches that allow one of the trains to move out of the way. Key to the concept of CTC is the notion of traffic control as it applies to railroads.
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