01-10-2016, 07:23 PM
At Normantown on the CN Leithton Sub, two main tracks converge to one for NB trains. There are two signal masts facing south, each with a triple light over a single (always red) light, over a double light. Why would they have 3 heads for two tracks converging? There is an intermediate south-facing three light signal about a mile north.
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