Tri-light signals are an endangered species on the GTW, but the Holly Sub still features a bunch of these things along the line between Pontiac and Detroit. |
Date:
6/25/2005 |
Location:
Royal Oak, MI Map ![Show Royal Oak on a rail map](/images/map_us.gif) |
Views:
388 |
Collection Of:
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Gregg Pullano |
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Author: Gregg Pullano
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![GT Tri-light signal](http://s3.amazonaws.com/rrpa_photos/5463/IMG_0757.JPG) |
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This picture is part of album: The Great Train Robbery |