Massachusetts has experienced a large number of structural failures over the past month due to extreme snowfall. This past Wednesday (March 4th), after an additional 2 inches of snow accumulation, some 20 roof collapses occurred across the state including a large industrial complex in Hyde Park. A 10,000-ft2 section of the roof failed causing a 150-foot long section of CMU wall to crumble into the street alongside the complex. Power and gas lines were also damaged in the failure. Officials stated that this group of collapses brings the total to 21 since February 9.