Episode 217: The I35W bridge collapse

Rush hour is bad enough. The bridge you're on collapsing as you cross it during rush hour is even worse. Videos: I Survived ...: Virginia Tech and the I35W collapse 20/20 In An Instant: Rush Hour Disaster I-35W Bridge Collapse Structure and Components and Initial Failure 10 years later: Survivors reflect on the 35W bridge collapse Articles and books: NTSB: Design errors factor in 2007 bridge collapse Questions Rise About Previous Knowledge Of Bridge Hopes Dim in Minneapolis for Survivors Park board approves site for I-35W bridge memorial Hundreds turn out to dedication of 35W bridge memorial NTSB report on the I35W bridge collapse