Two large depressions have developed on Covina Drive immediately adjacent to Ray Road on the north side of Covina. The depressions are several inches deep in the middle. There is tearing of asphalt at one end of each depression. Each depression is approximately eight to ten feet long and approximately six feet wide at the widest.
Since these are new, they are likely caused by the many heavy trucks that have been accessing Covina Drive for the purpose of construction in the new development called Grayson Reserve. You can see the asphalt depressions and asphalt tears in the four photos I am posting. Since you only allow one photo, I have combined the four photos into one file. Hope it helps.
A. Sink Hole
A. Road is sinking over an approximately 50 sq. ft. area