Quote:
Originally Posted by Kitchissippi
Not entirely sure what's going on in there but there are a few of these empty square grid frames at the entrance. I wonder it these will be filled in with non-slip tiles or grates to mitigate people trudging in from the street with snow covered boots in the winter.
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If it's like Stage 1, they're grates and the concrete underneath is heated/drained. Helps keep the faregates from collecting slush and snow.
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