I spent some time digging and did find a Chicago park that’s built over a landfilled quarry, although it’s all construction waste in the landfill and not househ

I spent some time digging and did find a Chicago park that’s built over a landfilled quarry, although it’s all construction waste in the landfill and not household garbage. https://www.chicagoparkdistrict.com/parks-facilities/palmisano-henry-park https://www.chicagoparkdistrict.com/parks-facilities/palmisa...