Thread: Wig Wags?
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Old 12-10-2007, 08:51 PM   #3
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I'm sure he's talking about wig-wag crossing signals. To which I don't have the answer regarding Pennsylvania, but to say that I had never seen or heard of them until I moved to California. This doesn't mean that they don't exist in other places, just that I don't know of any.

There are very, very few left.

Last edited by Freericks; 12-10-2007 at 09:31 PM.
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