Chronicling this project has given me an answer to something i've wondered about for a long time: what is the purpose of the symmetrical rows of circles on the surface of concrete walls and why do those walls so often have a wood-grain pattern? I always thought it was just some weird decorative feature, but now i know that it's all because of those gang forms! Live and learn.
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| The view from the other side of the tracks |
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This blog exists for one purpose: to follow the progress of the CTA substation project. Your comments relevant to that topic are very welcome.