NW Mailing List nw-mailing-list at
Thu Jun 29 16:29:23 EDT 2017

On Thu, Jun 29, 2017 at 3:23 PM,

Can somebody explain this:
> How can the signal be green when a train is coming?

​Per the caption, the train isn't coming, it is a pusher set going away. It
is problaby a combination of the telephoto lens and the actual location of
the engines that makes this look odd, but more than likely the helpers
haven't yet passed the point on the track that will trigger the signal to
drop to red.

Bruce in Blacksburg
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