700 Feet Down

November 7, 1940. Spectators from across Washington State gathered to watch the Tacoma Narrows Bridge's dramatic collapse. This is the story of the famed Galloping Gertie, told by those who witnessed her build and ultimate collapse; those who have explored her reef of wreckage, lured by adventure and a giant octopus; and those who have studied her history. 700 Feet Down is a deep dive exploration into how history influences the present and the lessons we can learn along the way.