Board of Water Supply crews are responding to a 16-inch water main break and sinkhole located on 10th Avenue and Hinahina Street. The water main break, which was reported Thursday at around 6:05 a.m., ripped up the sidewalk and buckled the road near the sinkhole. Neighbors were urged by police to move their vehicles, but a Ford pickup truck was located right over the gushing main break, and in a matter of minutes, the truck collapsed into the roadway, uprooting the adjacent sidewalk. Honolulu police said they tried to get the truck out of the way before the road collapsed, but were unsuccessful.