[RP TownTalk] Trains

[ABragg7393 at aol.com]

Hi Nancy, I'm not a train expert, but sometimes I see the train standing 
still and blowing its horn and it appears that it is entering the crossing and the 
horn is the signal for the arms to go down and when they don't go down with 
one blow, the engineer continues to blow and doesn't proceed until the arm 
responds.  I learned this from my own observation.  I could be wrong, but its the 
only thing that makes sense to me.

Audrey


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