Quote:
Originally Posted by You Need a Thneed
Bridge rehab is interesting, especially above a busy area, because you have to do it “gently”, which is slower. Lots of safety setup to do, to prevent broken pieces from falling down, and also to prevent workers from falling. Curves in both the X and Y axis - means that it’s hard to mass produce the pieces you need to fit, every part is a bit custom.
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I'm so glad we're building (well probably not anymore unless they find some money) a fancy double apex bridge that connects to a century old bridge for the Green Line.