Ironic that "a hot mess" is an option. It has been filled in with gravel and rocks, but slowly eroding away. I did run my car into the original "sinkhole" that was unmarked and sustained damage to car. I'm from Chester County PA and unfamiliar with such incidents. I do believe it needs more gravel, as with all the sinkholes and potholes around it may take some time to get completely finished. Also I know that a foundation will need to built underneath the gravel as water pipes are beneath the hole.