Bridge collapses and drops city bus into ravine

A 50-year-old bridge collapsed in Pittsburgh early Friday, requiring rescuers to rappel down a ravine and form a human chain to reach a few occupants of a municipal bus that plummeted along with the span. (Jan. 28) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter:   / ap   Facebook:   / apnews   Instagram:   / apnews   ​ You can license this story through AP Archive: http://www.aparchive.com/metadata/you...