That’s when he discovered the sinkhole. Authorities were called and the area was cordoned off. The sinkhole is approximately 40 feet deep and  is believed to have been caused by a collapsing vertical mineshaft.

The sinkhole has swallowed a tree and continues to grow.

For updates on this story, visit KCCI.

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UPS trucks exit the company's SMART hub in Atlanta on Wednesday, Dec. 10, 2025. It's considered the country's second-largest ground package processing facility. (Arvin Temkar/AJC)

Credit: arvin.temkar@ajc.com