| Posted by Jeff Sell on January 8, 2016 | |
Thanks for the interesting signal history lesson.
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| Posted by Marc on January 8, 2016 | |
Great shot of a real different sign bridge. Nice effect too.
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| Posted by John Ireland on January 10, 2016 | |
The red lenses, or "snake eyes," are installed only on absolute signals. Any permissive signal installed during the PC or CR eras would have all yellow lenses.
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