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???
12/09/02 14:42
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 		 #34067 - RE: Train arrival sensors?
I would think the same sensor/trigger that operates automatic crossing gates would be useful here.

List of 27 messages in thread
TopicAuthorDate
Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
What train?!!            01/01/70 00:00      
RE: What train?!!            01/01/70 00:00      
RE: What train?!!            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors - Frank            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      
RE: Train arrival sensors?            01/01/70 00:00      

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