BTW, sinkholes have been around way longer than the combustion engine or factory smokepipe.
I am personally terrified of them even though I’ve never seen one in person.
It’s a volcanic area. If you google you’ll find loads of information.
http://articles.latimes.com/1997/jul/11/news/mn-11733
No, it doesn't, but if you open the little box in a new tab, it does. Shows the roads and quakes within hours.
Come visit Tampa...in addition to sinkholes that eat people, as well as houses, we are also the lightning strike capitol of the US