Exactly. This particular article isn't providing much depth. It's mostly misdirection followed by a dramatic revelation of the generally-accepted answer. The do

Exactly. This particular article isn't providing much depth. It's mostly misdirection followed by a dramatic revelation of the generally-accepted answer. The dominant guess at the failure mode of that bridge has been flutter for a very long time. Anyone else who has gone through the mechanics and disagrees with me on this, please let me know your thinking.