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"why are manhole covers round" So they don't fall in. Next question.
by aaronbrethorst 4y ago
"why are manhole covers round"
So they don't fall in. Next question.
- andirk 4y ago2023 answer: Excuse me? You mean a street-level maintenance access lid? So it can't fall in. And why are a bunch of the other similar lids not circle? I leave that one up to you vape hit
- robocat 4y agohttp://sellsbrothers.com/12395 http://sellsbrothers.com/12395
- Ekaros 4y agoRound shapes handle the pressure of the surface and soil better is the true reason I have heard.