Crater In Downtown Bangkok Road Disrupts Traffic, Worries City Officials

This seems to be happening a little bit too frequently for comfort.

Is something happening or is it coincidental?

there are no "coincidences", I think the wholes are caused by the flood, seems to me???

How could the "wholes" be caused by the floods, when there were no floods in that area, nor in Sathorn/Rama IV where the first "whole" occured?

In this case the drainage tunnels appears to have cracked or failed below allowing the soil beneath the asphalt to wash into the tunnel. The failure "may" have been due to the excessive flow of water during/after the floods.