A two-lane bridge in Frick Park, Pittsburgh came down around 7 a.m, taking multiple vehicles with it and leaving a red bus dangling perilously hanging over the edge.
Rescuers formed a human chain to get passengers to safety while others rappeled down 150 feet to rescue some of the motorists whose cars had gone over the edge.
Miraculously, no one was killed though 10 were taken to the hospital with non-life-threatening injuries.
