While they’re not quite in the same league, Seattle has some pretty incredible manhole covers too, there are 115 different designs, it would take quite a while

While they’re not quite in the same league, Seattle has some pretty incredible manhole covers too, there are 115 different designs, it would take quite a while to hunt them all down https://seattle.curbed.com/2014/7/11/10076250/seattle-manhole-covers-public-art https://seattle.curbed.com/2014/7/11/10076250/seattle-manhol...