13. Tacoma Narrows Bridge Firstdesignby Clark Eldridge (11$ million). Anotherdesign, byLeonMoisseiff, waschosen, reducingthe total cost (8$ million). Features: Total length of 1600 metres. Mainspan of 853 metres. Thefirstonebuiltusingplategirders. Collapsedfourmonthsafteritsopening. VIDEO
14. Tacoma Narrows Bridge Afteritscollapse, the new Tacoma Narrows Bridge, built in 1950, replacedplategirdersbyaddingtrusses.
15. In 2007 itwas open tothetraffic new Tacoma Narrows Bridge. Tacoma Narrows Bridge