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Carl
Railroader Emeritus (practiced railroading for 46 years--and in 2010 I finally got it right!)
CAACSCOCOM--I don't want to behave improperly, so I just won't behave at all. (SM)
QUOTE: Originally posted by CShaveRR Once again, my favorite train-watching spot--Elmhurst, Illinois--provides the answer. Eastbound commuter trains always cross over at Park (Track 1 to Track 1, in a place where the main line narrows from three tracks to two); they get a Diverging Clear (red-over-green-over-red) if the track is clear. Trains headed into the yard off either Track 1 or Track 2 will receive a diverging approach (red-over-red-over-yellow) for the low-speed route.
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