Manhole covers come in a variety of shapes. A non-ironic "why are manhole covers round" question speaks more to lack of life and/or travel experience than anyth

Manhole covers come in a variety of shapes. A non-ironic "why are manhole covers round" question speaks more to lack of life and/or travel experience than anything else. There are triangular[1] and even more exotic-shaped[2] covers. [1] https://www.reddit.com/r/mildlyinteresting/comments/g826ve/my_city_uses_triangle_manhole_covers/ https://www.reddit.com/r/mildlyinteresting/comments/g826ve/m... [2] https://manhole.co.il/doSearch.asp?tp=114 https://manhole.co.il/doSearch.asp?tp=114