Viewer video shows scaffolding that fell near a SEPTA station during Saturday night's storms.
A man is recovering after falling 30 feet from a scaffolding along Ben Franklin Parkway in Center City, Philadelphia.
Six workers were injured on Friday when scaffolding collapsed at a seven-story building under construction in downtown Houston, leaving debris scattered along most of a city block.
At least two workers are stuck on scaffolding dangling from One World Trade.
