“In Miami, bedrock is typically found just a few feet below the surface, often around 3 to 4 feet deep, but it can vary depending on the location. The bedrock is primarily composed of Miami limestone, which is part of the Biscayne aquifer.”
DuckDuckGo Beta AI assistant
google AI is wrong more often than right and absolutely can not be uncritically relied upon as a sole source ...
google AI simply search a shitepile of online material to come up with “answers”, but has little capability of judging the relatively veracity of the large volume of information that it sucks up ...
anyone who’s ever been to the beach in the miami area and has dug a hole in the sand knows that there’s no bedrock at 3-4 feet ... in other words, a 3rd grader is smarter than google AI ...
in fact, bedrock is SUBSTANTIALLY deeper than 3-4 feet in most areas of the U.S. except in places like the ROCKY mountains ... again, the average ditch digger knows this ...
in point of fact, in coastal areas like miami, it’s impossible to put down pilings deep enough to actually hit bedrock, and all buildings and structures are held up by driving in a gazillion pilings deep enough that the friction of the soil/sand surrounding those pilings hold the building and bridges and such up ...